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| author | Stephen Hines <srhines@google.com> | 2014-04-23 16:57:46 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-04-24 15:53:16 -0700 |
| commit | 36b56886974eae4f9c5ebc96befd3e7bfe5de338 (patch) | |
| tree | e6cfb69fbbd937f450eeb83bfb83b9da3b01275a /test/CodeGen/PowerPC/pwr7-gt-nop.ll | |
| parent | 69a8640022b04415ae9fac62f8ab090601d8f889 (diff) | |
| download | external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.zip external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.gz external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.bz2 | |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
Diffstat (limited to 'test/CodeGen/PowerPC/pwr7-gt-nop.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/pwr7-gt-nop.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/pwr7-gt-nop.ll b/test/CodeGen/PowerPC/pwr7-gt-nop.ll new file mode 100644 index 0000000..8c8545d --- /dev/null +++ b/test/CodeGen/PowerPC/pwr7-gt-nop.ll @@ -0,0 +1,31 @@ +; RUN: llc < %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* %b, align 4 + store float %0, float* %a, align 4 + %1 = load float* %c, align 4 + store float %1, float* %b, align 4 + %2 = load 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: ori 2, 2, 0 +; CHECK: lfs [[REG2:[0-9]+]], 0(5) +; CHECK: stfs [[REG2]], 0(4) +; CHECK: ori 2, 2, 0 +; CHECK: lfs [[REG3:[0-9]+]], 0(3) +; CHECK: stfs [[REG3]], 0(6) +; CHECK: blr +} + +attributes #0 = { nounwind } + |