| ; RUN: llc -verify-machineinstrs < %s -mcpu=pwr7 | 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-f128:128:128-v128:128:128-n32:64" |
| target triple = "powerpc64-unknown-linux-gnu" |
| |
| ; Function Attrs: nounwind |
| define void @foo(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c, float* nocapture %d) #0 { |
| |
| ; CHECK-LABEL: @foo |
| |
| entry: |
| %0 = load float, float* %b, align 4 |
| store float %0, float* %a, align 4 |
| %1 = load float, float* %c, align 4 |
| store float %1, float* %b, align 4 |
| %2 = load float, float* %a, align 4 |
| store float %2, float* %d, align 4 |
| ret void |
| |
| ; CHECK: lfs [[REG1:[0-9]+]], 0(4) |
| ; CHECK: stfs [[REG1]], 0(3) |
| ; CHECK: lfs [[REG2:[0-9]+]], 0(5) |
| ; CHECK: stfs [[REG2]], 0(4) |
| ; CHECK: lfs [[REG3:[0-9]+]], 0(3) |
| ; CHECK: stfs [[REG3]], 0(6) |
| ; CHECK: blr |
| } |
| |
| attributes #0 = { nounwind } |
| |
