diff options
Diffstat (limited to 'test/CodeGen/R600/i8_to_double_to_float.ll')
| -rw-r--r-- | test/CodeGen/R600/i8_to_double_to_float.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/R600/i8_to_double_to_float.ll b/test/CodeGen/R600/i8_to_double_to_float.ll new file mode 100644 index 0000000000..39f33227fa --- /dev/null +++ b/test/CodeGen/R600/i8_to_double_to_float.ll @@ -0,0 +1,11 @@ +;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s + +;CHECK: UINT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +define void @test(float addrspace(1)* %out, i8 addrspace(1)* %in) { + %1 = load i8 addrspace(1)* %in + %2 = uitofp i8 %1 to double + %3 = fptrunc double %2 to float + store float %3, float addrspace(1)* %out + ret void +} |