| ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-SIZE |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-V8M-SIZE |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8.1m.main -mattr=+mve | FileCheck %s --check-prefix=CHECK-MVE-SIZE |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=armv8a -mattr=+neon | FileCheck %s --check-prefix=CHECK-NEON-SIZE |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-LATENCY |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-V8M-LATENCY |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8.1m.main | FileCheck %s --check-prefix=CHECK-V8_1M-LATENCY |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-THROUGHPUT |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-V8M-THROUGHPUT |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8.1m.main | FileCheck %s --check-prefix=CHECK-V8_1M-THROUGHPUT |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8.1m.main -mattr=+mve | FileCheck %s --check-prefix=CHECK-MVE-THROUGHPUT |
| ; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=armv8a -mattr=+neon | FileCheck %s --check-prefix=CHECK-NEON-THROUGHPUT |
| |
| target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64" |
| |
| define i32 @simple_loop_cost(i32 %N) { |
| ; CHECK-T1-SIZE-LABEL: 'simple_loop_cost' |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-SIZE-LABEL: 'simple_loop_cost' |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-MVE-SIZE-LABEL: 'simple_loop_cost' |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-NEON-SIZE-LABEL: 'simple_loop_cost' |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-T1-LATENCY-LABEL: 'simple_loop_cost' |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-LATENCY-LABEL: 'simple_loop_cost' |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8_1M-LATENCY-LABEL: 'simple_loop_cost' |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-T1-THROUGHPUT-LABEL: 'simple_loop_cost' |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-THROUGHPUT-LABEL: 'simple_loop_cost' |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_loop_cost' |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-MVE-THROUGHPUT-LABEL: 'simple_loop_cost' |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res |
| ; |
| ; CHECK-NEON-THROUGHPUT-LABEL: 'simple_loop_cost' |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res |
| ; |
| entry: |
| %zero = icmp eq i32 %N, 0 |
| br i1 %zero, label %exit, label %preheader |
| |
| preheader: |
| br label %loop |
| |
| loop: |
| %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| %iv.next = add nuw i32 %iv, 1 |
| %cmp = icmp ne i32 %iv.next, %N |
| br i1 %cmp, label %loop, label %exit |
| |
| exit: |
| %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ret i32 %res |
| } |
| |
| define i32 @simple_mul_loop(i32* %A, i32* %B, i32 %N) { |
| ; CHECK-T1-SIZE-LABEL: 'simple_mul_loop' |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-SIZE-LABEL: 'simple_mul_loop' |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-MVE-SIZE-LABEL: 'simple_mul_loop' |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-NEON-SIZE-LABEL: 'simple_mul_loop' |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-T1-LATENCY-LABEL: 'simple_mul_loop' |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-LATENCY-LABEL: 'simple_mul_loop' |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8_1M-LATENCY-LABEL: 'simple_mul_loop' |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-T1-THROUGHPUT-LABEL: 'simple_mul_loop' |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-THROUGHPUT-LABEL: 'simple_mul_loop' |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_mul_loop' |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-MVE-THROUGHPUT-LABEL: 'simple_mul_loop' |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res |
| ; |
| ; CHECK-NEON-THROUGHPUT-LABEL: 'simple_mul_loop' |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a, align 4 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res |
| ; |
| entry: |
| %zero = icmp eq i32 %N, 0 |
| br i1 %zero, label %exit, label %preheader |
| |
| preheader: |
| br label %loop |
| |
| loop: |
| %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| %addr.a = getelementptr i32, i32* %A, i32 %iv |
| %load = load i32, i32* %addr.a |
| %mul = mul i32 %load, %load |
| %addr.b = getelementptr i32, i32* %B, i32 %iv |
| store i32 %mul, i32* %addr.b |
| %iv.next = add nuw i32 %iv, 1 |
| %cmp = icmp ne i32 %iv.next, %N |
| br i1 %cmp, label %loop, label %exit |
| |
| exit: |
| %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ret i32 %res |
| } |
| |
| define i32 @simple_mul_ext_lsr_loop(i16* %A, i32* %B, i32 %N) { |
| ; CHECK-T1-SIZE-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-SIZE-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-MVE-SIZE-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-NEON-SIZE-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-NEON-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-T1-LATENCY-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-LATENCY-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8_1M-LATENCY-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-T1-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8M-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res |
| ; |
| ; CHECK-MVE-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-MVE-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res |
| ; |
| ; CHECK-NEON-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a, align 2 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b, align 4 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ; CHECK-NEON-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res |
| ; |
| entry: |
| %zero = icmp eq i32 %N, 0 |
| br i1 %zero, label %exit, label %preheader |
| |
| preheader: |
| br label %loop |
| |
| loop: |
| %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] |
| %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] |
| %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] |
| %load = load i16, i16* %addr.a |
| %sext = sext i16 %load to i32 |
| %mul = mul i32 %sext, 7 |
| store i32 %mul, i32* %addr.b |
| %iv.next = add nuw i32 %iv, 1 |
| %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 |
| %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 |
| %cmp = icmp ne i32 %iv.next, %N |
| br i1 %cmp, label %loop, label %exit |
| |
| exit: |
| %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| ret i32 %res |
| } |