diff options
Diffstat (limited to 'llvm/test/CodeGen/SystemZ/vec-perm-04.ll')
| -rw-r--r-- | llvm/test/CodeGen/SystemZ/vec-perm-04.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/SystemZ/vec-perm-04.ll b/llvm/test/CodeGen/SystemZ/vec-perm-04.ll index ca04fdf6913..0df6f4fbb01 100644 --- a/llvm/test/CodeGen/SystemZ/vec-perm-04.ll +++ b/llvm/test/CodeGen/SystemZ/vec-perm-04.ll @@ -159,6 +159,26 @@ define <2 x i64> @f13(<2 x i64> %val1, <2 x i64> %val2) { ret <2 x i64> %ret } +; Test a canonical v4f32 merge high. +define <4 x float> @f14(<4 x float> %val1, <4 x float> %val2) { +; CHECK-LABEL: f14: +; CHECK: vmrhf %v24, %v24, %v26 +; CHECK: br %r14 + %ret = shufflevector <4 x float> %val1, <4 x float> %val2, + <4 x i32> <i32 0, i32 4, i32 1, i32 5> + ret <4 x float> %ret +} + +; Test a reversed v4f32 merge high. +define <4 x float> @f15(<4 x float> %val1, <4 x float> %val2) { +; CHECK-LABEL: f15: +; CHECK: vmrhf %v24, %v26, %v24 +; CHECK: br %r14 + %ret = shufflevector <4 x float> %val1, <4 x float> %val2, + <4 x i32> <i32 4, i32 0, i32 5, i32 1> + ret <4 x float> %ret +} + ; Test a canonical v2f64 merge high. define <2 x double> @f16(<2 x double> %val1, <2 x double> %val2) { ; CHECK-LABEL: f16: |
