diff options
Diffstat (limited to 'test/CodeGen/X86/vec_shuffle-38.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_shuffle-38.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_shuffle-38.ll b/test/CodeGen/X86/vec_shuffle-38.ll new file mode 100644 index 0000000000..fe83cd44ea --- /dev/null +++ b/test/CodeGen/X86/vec_shuffle-38.ll @@ -0,0 +1,26 @@ +; RUN: llc < %s -march=x86-64 | FileCheck %s + +define <2 x double> @ld(<2 x double> %p) nounwind optsize ssp { +; CHECK: unpcklpd + %shuffle = shufflevector <2 x double> %p, <2 x double> undef, <2 x i32> zeroinitializer + ret <2 x double> %shuffle +} + +define <2 x double> @hd(<2 x double> %p) nounwind optsize ssp { +; CHECK: unpckhpd + %shuffle = shufflevector <2 x double> %p, <2 x double> undef, <2 x i32> <i32 1, i32 1> + ret <2 x double> %shuffle +} + +define <2 x i64> @ldi(<2 x i64> %p) nounwind optsize ssp { +; CHECK: punpcklqdq + %shuffle = shufflevector <2 x i64> %p, <2 x i64> undef, <2 x i32> zeroinitializer + ret <2 x i64> %shuffle +} + +define <2 x i64> @hdi(<2 x i64> %p) nounwind optsize ssp { +; CHECK: punpckhqdq + %shuffle = shufflevector <2 x i64> %p, <2 x i64> undef, <2 x i32> <i32 1, i32 1> + ret <2 x i64> %shuffle +} + |