diff options
| author | Alexander Kornienko <alexfh@google.com> | 2013-03-26 02:28:59 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-03-26 02:28:59 +0000 |
| commit | d934545ae6a00aa8a8179a93d11cbd93a5240849 (patch) | |
| tree | ab44db08aa63a8f94a3e09d6491c4156c624af96 /test/Analysis/CostModel/X86/arith.ll | |
| parent | 868d4470cdfa9472353ea2a49a6c456ddae9c95b (diff) | |
| parent | c204410d6bc435e7cb8ea768759a54135e8e92b5 (diff) | |
Updating branches/google/testing to r177703testing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/testing@177985 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/CostModel/X86/arith.ll')
| -rw-r--r-- | test/Analysis/CostModel/X86/arith.ll | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/test/Analysis/CostModel/X86/arith.ll b/test/Analysis/CostModel/X86/arith.ll index f0521bae48..5f9444157a 100644 --- a/test/Analysis/CostModel/X86/arith.ll +++ b/test/Analysis/CostModel/X86/arith.ll @@ -72,3 +72,57 @@ define i32 @fmul(i32 %arg) { %B = fmul <8 x float> undef, undef ret i32 undef } + +; AVX: shift +; AVX2: shift +define void @shift() { + ; AVX: cost of 2 {{.*}} shl + ; AVX2: cost of 1 {{.*}} shl + %A0 = shl <4 x i32> undef, undef + ; AVX: cost of 2 {{.*}} shl + ; AVX2: cost of 1 {{.*}} shl + %A1 = shl <2 x i64> undef, undef + + ; AVX: cost of 2 {{.*}} lshr + ; AVX2: cost of 1 {{.*}} lshr + %B0 = lshr <4 x i32> undef, undef + ; AVX: cost of 2 {{.*}} lshr + ; AVX2: cost of 1 {{.*}} lshr + %B1 = lshr <2 x i64> undef, undef + + ; AVX: cost of 2 {{.*}} ashr + ; AVX2: cost of 1 {{.*}} ashr + %C0 = ashr <4 x i32> undef, undef + ; AVX: cost of 6 {{.*}} ashr + ; AVX2: cost of 6 {{.*}} ashr + %C1 = ashr <2 x i64> undef, undef + + ret void +} + +; AVX: avx2shift +; AVX2: avx2shift +define void @avx2shift() { + ; AVX: cost of 2 {{.*}} shl + ; AVX2: cost of 1 {{.*}} shl + %A0 = shl <8 x i32> undef, undef + ; AVX: cost of 2 {{.*}} shl + ; AVX2: cost of 1 {{.*}} shl + %A1 = shl <4 x i64> undef, undef + + ; AVX: cost of 2 {{.*}} lshr + ; AVX2: cost of 1 {{.*}} lshr + %B0 = lshr <8 x i32> undef, undef + ; AVX: cost of 2 {{.*}} lshr + ; AVX2: cost of 1 {{.*}} lshr + %B1 = lshr <4 x i64> undef, undef + + ; AVX: cost of 2 {{.*}} ashr + ; AVX2: cost of 1 {{.*}} ashr + %C0 = ashr <8 x i32> undef, undef + ; AVX: cost of 12 {{.*}} ashr + ; AVX2: cost of 12 {{.*}} ashr + %C1 = ashr <4 x i64> undef, undef + + ret void +} |