diff options
Diffstat (limited to 'test/CodeGen/X86/avx2-arith.ll')
| -rw-r--r-- | test/CodeGen/X86/avx2-arith.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx2-arith.ll b/test/CodeGen/X86/avx2-arith.ll index 997fa19..72bdd9d 100644 --- a/test/CodeGen/X86/avx2-arith.ll +++ b/test/CodeGen/X86/avx2-arith.ll @@ -148,3 +148,21 @@ define <8 x i32> @mul_const9(<8 x i32> %x) { %y = mul <8 x i32> %x, <i32 2, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> ret <8 x i32> %y } + +; CHECK: mul_const10 +; CHECK: vpmulld +; CHECK: ret +define <4 x i32> @mul_const10(<4 x i32> %x) { + ; %x * 0x01010101 + %m = mul <4 x i32> %x, <i32 16843009, i32 16843009, i32 16843009, i32 16843009> + ret <4 x i32> %m +} + +; CHECK: mul_const11 +; CHECK: vpmulld +; CHECK: ret +define <4 x i32> @mul_const11(<4 x i32> %x) { + ; %x * 0x80808080 + %m = mul <4 x i32> %x, <i32 2155905152, i32 2155905152, i32 2155905152, i32 2155905152> + ret <4 x i32> %m +} |