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| author | Tom Stellard <thomas.stellard@amd.com> | 2012-12-11 21:25:42 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2012-12-11 21:25:42 +0000 |
| commit | 75aadc2813824e18449e08a99690a6f886fadf13 (patch) | |
| tree | a8c2877f80246b755c82c301e4f11c2f70d2810a /llvm/test/CodeGen/R600/i8_to_double_to_float.ll | |
| parent | c56f1d34bc6cd67d64f7d2835c5ec0da137fe581 (diff) | |
| download | bcm5719-llvm-75aadc2813824e18449e08a99690a6f886fadf13.tar.gz bcm5719-llvm-75aadc2813824e18449e08a99690a6f886fadf13.zip | |
Add R600 backend
A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX
llvm-svn: 169915
Diffstat (limited to 'llvm/test/CodeGen/R600/i8_to_double_to_float.ll')
| -rw-r--r-- | llvm/test/CodeGen/R600/i8_to_double_to_float.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/R600/i8_to_double_to_float.ll b/llvm/test/CodeGen/R600/i8_to_double_to_float.ll new file mode 100644 index 00000000000..39f33227fa4 --- /dev/null +++ b/llvm/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 +} |
