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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2015-06-22 21:10:42 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2015-06-22 21:10:42 +0000 |
| commit | c5f409c1ec36c5a615b3f9aac803bfe09d9d0bc1 (patch) | |
| tree | 9a5c37ee418ce9c01b5f3b45692f1ff95683730c | |
| parent | f0296cee9bf7ecf54951a7dd995a37eff708dfe3 (diff) | |
| download | bcm5719-llvm-c5f409c1ec36c5a615b3f9aac803bfe09d9d0bc1.tar.gz bcm5719-llvm-c5f409c1ec36c5a615b3f9aac803bfe09d9d0bc1.zip | |
[X86][AVX2] Added missing stack folding tests for vpshufhw/vpshuflw
llvm-svn: 240332
| -rw-r--r-- | llvm/test/CodeGen/X86/stack-folding-int-avx2.ll | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/X86/stack-folding-int-avx2.ll b/llvm/test/CodeGen/X86/stack-folding-int-avx2.ll index e930d244638..a164fbbc7a6 100644 --- a/llvm/test/CodeGen/X86/stack-folding-int-avx2.ll +++ b/llvm/test/CodeGen/X86/stack-folding-int-avx2.ll @@ -867,9 +867,21 @@ define <8 x i32> @stack_fold_pshufd(<8 x i32> %a0) { ret <8 x i32> %2 } -; TODO stack_fold_pshufhw +define <16 x i16> @stack_fold_vpshufhw(<16 x i16> %a0) { + ;CHECK-LABEL: stack_fold_vpshufhw + ;CHECK: vpshufhw $27, {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload + %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"() + %2 = shufflevector <16 x i16> %a0, <16 x i16> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 7, i32 6, i32 5, i32 4, i32 8, i32 9, i32 10, i32 11, i32 15, i32 14, i32 13, i32 12> + ret <16 x i16> %2 +} -; TODO stack_fold_pshuflw +define <16 x i16> @stack_fold_vpshuflw(<16 x i16> %a0) { + ;CHECK-LABEL: stack_fold_vpshuflw + ;CHECK: vpshuflw $27, {{-?[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload + %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"() + %2 = shufflevector <16 x i16> %a0, <16 x i16> undef, <16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 4, i32 5, i32 6, i32 7, i32 11, i32 10, i32 9, i32 8, i32 12, i32 13, i32 14, i32 15> + ret <16 x i16> %2 +} define <32 x i8> @stack_fold_psignb(<32 x i8> %a0, <32 x i8> %a1) { ;CHECK-LABEL: stack_fold_psignb |
