diff options
Diffstat (limited to 'test/CodeGen/X86/vec_fpext.ll')
-rw-r--r-- | test/CodeGen/X86/vec_fpext.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_fpext.ll b/test/CodeGen/X86/vec_fpext.ll new file mode 100644 index 0000000..05b263e --- /dev/null +++ b/test/CodeGen/X86/vec_fpext.ll @@ -0,0 +1,14 @@ +; RUN: llc < %s -march=x86 -mattr=+sse41,-avx | FileCheck %s + +; PR11674 +define void @fpext_frommem(<2 x float>* %in, <2 x double>* %out) { +entry: +; TODO: We should be able to generate cvtps2pd for the load. +; For now, just check that we generate something sane. +; CHECK: cvtss2sd +; CHECK: cvtss2sd + %0 = load <2 x float>* %in, align 8 + %1 = fpext <2 x float> %0 to <2 x double> + store <2 x double> %1, <2 x double>* %out, align 1 + ret void +} |