| ; REQUIRES: asserts |
| ; RUN: llc < %s -O0 -frame-pointer=all -relocation-model=pic -stats 2>&1 | FileCheck %s |
| ; |
| ; This test should not cause any spilling with RAFast. |
| ; |
| ; CHECK: Number of copies coalesced |
| ; CHECK-NOT: Number of stores added |
| ; |
| 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" |
| target triple = "x86_64-apple-darwin10.0.0" |
| |
| %0 = type { i64, i64, ptr, ptr } |
| %1 = type opaque |
| %2 = type opaque |
| %3 = type <{ ptr, i32, i32, ptr, ptr, i64 }> |
| %4 = type { ptr, i32, i32, ptr, ptr, i64 } |
| %5 = type { i64, i64 } |
| %6 = type { ptr, i32, i32, ptr, ptr } |
| |
| @0 = external hidden constant %0 |
| |
| define hidden void @f() ssp { |
| bb: |
| %tmp5 = alloca i64, align 8 |
| %tmp6 = alloca ptr, align 8 |
| %tmp7 = alloca %3, align 8 |
| store i64 0, ptr %tmp5, align 8 |
| br label %bb8 |
| |
| bb8: ; preds = %bb23, %bb |
| %tmp15 = getelementptr inbounds %3, ptr %tmp7, i32 0, i32 4 |
| store ptr @0, ptr %tmp15 |
| store ptr %tmp7, ptr %tmp6, align 8 |
| %tmp17 = load ptr, ptr %tmp6, align 8 |
| %tmp19 = getelementptr inbounds %6, ptr %tmp17, i32 0, i32 3 |
| %tmp21 = load ptr, ptr %tmp19 |
| call void %tmp21(ptr %tmp17) |
| br label %bb23 |
| |
| bb23: ; preds = %bb8 |
| %tmp24 = load i64, ptr %tmp5, align 8 |
| %tmp25 = add i64 %tmp24, 1 |
| store i64 %tmp25, ptr %tmp5, align 8 |
| %tmp26 = icmp ult i64 %tmp25, 10 |
| br i1 %tmp26, label %bb8, label %bb27 |
| |
| bb27: ; preds = %bb23 |
| ret void |
| } |
