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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /test/CodeGen/X86/coalescer-commute2.ll | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'test/CodeGen/X86/coalescer-commute2.ll')
| -rw-r--r-- | test/CodeGen/X86/coalescer-commute2.ll | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/test/CodeGen/X86/coalescer-commute2.ll b/test/CodeGen/X86/coalescer-commute2.ll index 6e5c1cf..e45437c 100644 --- a/test/CodeGen/X86/coalescer-commute2.ll +++ b/test/CodeGen/X86/coalescer-commute2.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -mtriple=x86_64-linux -join-physregs | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-linux -mcpu=nehalem | FileCheck %s ; CHECK-NOT: mov ; CHECK: paddw ; CHECK-NOT: mov @@ -26,14 +26,3 @@ entry: %tmp10 = bitcast <8 x i16> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1] ret <2 x i64> %tmp10 } - - -; The coalescer should commute the add to avoid a copy. -define <4 x float> @test3(<4 x float> %V) { -entry: - %tmp8 = shufflevector <4 x float> %V, <4 x float> undef, - <4 x i32> < i32 3, i32 2, i32 1, i32 0 > - %add = fadd <4 x float> %tmp8, %V - ret <4 x float> %add -} - |
