diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2013-12-22 00:04:03 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-12-22 00:04:03 +0000 |
| commit | f8af5cf600354830d4ccf59732403f0f073eccb9 (patch) | |
| tree | 2ba0398b4c42ad4f55561327538044fd2c925a8b /test/CodeGen/X86/prefetch.ll | |
| parent | 59d6cff90eecf31cb3dd860c4e786674cfdd42eb (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/X86/prefetch.ll')
| -rw-r--r-- | test/CodeGen/X86/prefetch.ll | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/CodeGen/X86/prefetch.ll b/test/CodeGen/X86/prefetch.ll index efb51913c5c1..d6571acbbb7e 100644 --- a/test/CodeGen/X86/prefetch.ll +++ b/test/CodeGen/X86/prefetch.ll @@ -1,6 +1,9 @@ ; RUN: llc < %s -march=x86 -mattr=+sse | FileCheck %s ; RUN: llc < %s -march=x86 -mattr=+avx | FileCheck %s ; RUN: llc < %s -march=x86 -mattr=+sse -mattr=+prfchw | FileCheck %s -check-prefix=PRFCHW +; RUN: llc < %s -march=x86 -mcpu=slm | FileCheck %s -check-prefix=SLM +; RUN: llc < %s -march=x86 -mcpu=btver2 | FileCheck %s -check-prefix=PRFCHW +; RUN: llc < %s -march=x86 -mcpu=btver2 -mattr=-prfchw | FileCheck %s -check-prefix=NOPRFCHW ; rdar://10538297 @@ -11,6 +14,8 @@ entry: ; CHECK: prefetcht0 ; CHECK: prefetchnta ; PRFCHW: prefetchw +; NOPRFCHW-NOT: prefetchw +; SLM: prefetchw tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 1, i32 1 ) tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 2, i32 1 ) tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3, i32 1 ) |