diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-05-14 20:25:42 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-05-14 20:25:42 +0000 |
| commit | f96b4ab92d6a95a0720d18b1cd948a95d0cb54e7 (patch) | |
| tree | 1fe6f6c3cb998c6df183392c3021b325754c9f1c /llvm/test | |
| parent | de4467b182e37392d028dfd469883ef5f0b275fb (diff) | |
| download | bcm5719-llvm-f96b4ab92d6a95a0720d18b1cd948a95d0cb54e7.tar.gz bcm5719-llvm-f96b4ab92d6a95a0720d18b1cd948a95d0cb54e7.zip | |
[X86][AVX2] Fix costs for v4i64 ashr by splat
llvm-svn: 303022
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll b/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll index c2e2960ec31..9b3b58a42b1 100644 --- a/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll +++ b/llvm/test/Analysis/CostModel/X86/vshift-ashr-cost.ll @@ -192,7 +192,7 @@ define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, i64 %b) { ; SSE2: Found an estimated cost of 8 for instruction: %shift ; SSE41: Found an estimated cost of 8 for instruction: %shift ; AVX: Found an estimated cost of 10 for instruction: %shift -; AVX2: Found an estimated cost of 10 for instruction: %shift +; AVX2: Found an estimated cost of 4 for instruction: %shift ; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 6 for instruction: %shift %insert = insertelement <4 x i64> undef, i64 %b, i32 0 @@ -206,7 +206,7 @@ define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, i64 %b) { ; SSE2: Found an estimated cost of 16 for instruction: %shift ; SSE41: Found an estimated cost of 16 for instruction: %shift ; AVX: Found an estimated cost of 20 for instruction: %shift -; AVX2: Found an estimated cost of 20 for instruction: %shift +; AVX2: Found an estimated cost of 8 for instruction: %shift ; AVX512: Found an estimated cost of 1 for instruction: %shift ; XOP: Found an estimated cost of 12 for instruction: %shift %insert = insertelement <8 x i64> undef, i64 %b, i32 0 |
