diff options
Diffstat (limited to 'llvm/test/CodeGen/SystemZ/vec-add-01.ll')
| -rw-r--r-- | llvm/test/CodeGen/SystemZ/vec-add-01.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/SystemZ/vec-add-01.ll b/llvm/test/CodeGen/SystemZ/vec-add-01.ll index 1de2aa2a1b9..31703437767 100644 --- a/llvm/test/CodeGen/SystemZ/vec-add-01.ll +++ b/llvm/test/CodeGen/SystemZ/vec-add-01.ll @@ -47,3 +47,14 @@ define <2 x double> @f5(<2 x double> %dummy, <2 x double> %val1, %ret = fadd <2 x double> %val1, %val2 ret <2 x double> %ret } + +; Test an f64 addition that uses vector registers. +define double @f6(<2 x double> %val1, <2 x double> %val2) { +; CHECK-LABEL: f6: +; CHECK: wfadb %f0, %v24, %v26 +; CHECK: br %r14 + %scalar1 = extractelement <2 x double> %val1, i32 0 + %scalar2 = extractelement <2 x double> %val2, i32 0 + %ret = fadd double %scalar1, %scalar2 + ret double %ret +} |
