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| author | Nadav Rotem <nrotem@apple.com> | 2012-11-03 00:39:56 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-11-03 00:39:56 +0000 |
| commit | c2345cbe73e82d76d2f53802ba6b56fce4ece148 (patch) | |
| tree | 13e2ec53068aab53fa6ad23bcb7fb52d12fdf77d /llvm/test/Analysis/CostModel/X86/vectorized-loop.ll | |
| parent | c59571878c27a47d869dfd618f6a62de32b56d00 (diff) | |
| download | bcm5719-llvm-c2345cbe73e82d76d2f53802ba6b56fce4ece148.tar.gz bcm5719-llvm-c2345cbe73e82d76d2f53802ba6b56fce4ece148.zip | |
X86 CostModel: Add support for a some of the common arithmetic instructions for SSE4, AVX and AVX2.
llvm-svn: 167347
Diffstat (limited to 'llvm/test/Analysis/CostModel/X86/vectorized-loop.ll')
| -rw-r--r-- | llvm/test/Analysis/CostModel/X86/vectorized-loop.ll | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/test/Analysis/CostModel/X86/vectorized-loop.ll b/llvm/test/Analysis/CostModel/X86/vectorized-loop.ll index fbf20de5153..7919a9ca9a6 100644 --- a/llvm/test/Analysis/CostModel/X86/vectorized-loop.ll +++ b/llvm/test/Analysis/CostModel/X86/vectorized-loop.ll @@ -30,10 +30,12 @@ vector.body: ; preds = %for.body.lr.ph, %ve %5 = bitcast i32* %4 to <8 x i32>* ;CHECK: cost of 1 {{.*}} load %6 = load <8 x i32>* %5, align 4 + ;CHECK: cost of 4 {{.*}} mul %7 = mul nsw <8 x i32> %6, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> %8 = getelementptr inbounds i32* %A, i64 %index %9 = bitcast i32* %8 to <8 x i32>* %10 = load <8 x i32>* %9, align 4 + ;CHECK: cost of 4 {{.*}} add %11 = add nsw <8 x i32> %10, %7 ;CHECK: cost of 1 {{.*}} store store <8 x i32> %11, <8 x i32>* %9, align 4 |
