| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -passes=slp-vectorizer,dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.8.0" |
| |
| ; Don't vectorize when noimplicitfloat is used. |
| define void @test1(ptr %a, ptr %b, ptr %c) noimplicitfloat { ; <------ noimplicitfloat attribute here! |
| ; CHECK-LABEL: @test1( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[I0:%.*]] = load double, ptr [[A:%.*]], align 8 |
| ; CHECK-NEXT: [[I1:%.*]] = load double, ptr [[B:%.*]], align 8 |
| ; CHECK-NEXT: [[MUL:%.*]] = fmul double [[I0]], [[I1]] |
| ; CHECK-NEXT: [[ARRAYIDX3:%.*]] = getelementptr inbounds double, ptr [[A]], i64 1 |
| ; CHECK-NEXT: [[I3:%.*]] = load double, ptr [[ARRAYIDX3]], align 8 |
| ; CHECK-NEXT: [[ARRAYIDX4:%.*]] = getelementptr inbounds double, ptr [[B]], i64 1 |
| ; CHECK-NEXT: [[I4:%.*]] = load double, ptr [[ARRAYIDX4]], align 8 |
| ; CHECK-NEXT: [[MUL5:%.*]] = fmul double [[I3]], [[I4]] |
| ; CHECK-NEXT: store double [[MUL]], ptr [[C:%.*]], align 8 |
| ; CHECK-NEXT: [[ARRAYIDX5:%.*]] = getelementptr inbounds double, ptr [[C]], i64 1 |
| ; CHECK-NEXT: store double [[MUL5]], ptr [[ARRAYIDX5]], align 8 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %i0 = load double, ptr %a, align 8 |
| %i1 = load double, ptr %b, align 8 |
| %mul = fmul double %i0, %i1 |
| %arrayidx3 = getelementptr inbounds double, ptr %a, i64 1 |
| %i3 = load double, ptr %arrayidx3, align 8 |
| %arrayidx4 = getelementptr inbounds double, ptr %b, i64 1 |
| %i4 = load double, ptr %arrayidx4, align 8 |
| %mul5 = fmul double %i3, %i4 |
| store double %mul, ptr %c, align 8 |
| %arrayidx5 = getelementptr inbounds double, ptr %c, i64 1 |
| store double %mul5, ptr %arrayidx5, align 8 |
| ret void |
| } |
| |
