diff options
Diffstat (limited to 'test/CodeGen/R600/llvm.AMDGPU.imad24.ll')
| -rw-r--r-- | test/CodeGen/R600/llvm.AMDGPU.imad24.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/R600/llvm.AMDGPU.imad24.ll b/test/CodeGen/R600/llvm.AMDGPU.imad24.ll new file mode 100644 index 0000000..95795ea --- /dev/null +++ b/test/CodeGen/R600/llvm.AMDGPU.imad24.ll @@ -0,0 +1,21 @@ +; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=cayman -verify-machineinstrs < %s | FileCheck -check-prefix=CM -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s +; XUN: llc -march=r600 -mcpu=r600 -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s +; XUN: llc -march=r600 -mcpu=r770 -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s + +; FIXME: Store of i32 seems to be broken pre-EG somehow? + +declare i32 @llvm.AMDGPU.imad24(i32, i32, i32) nounwind readnone + +; FUNC-LABEL: @test_imad24 +; SI: V_MAD_I32_I24 +; CM: MULADD_INT24 +; R600: MULLO_INT +; R600: ADD_INT +define void @test_imad24(i32 addrspace(1)* %out, i32 %src0, i32 %src1, i32 %src2) nounwind { + %mad = call i32 @llvm.AMDGPU.imad24(i32 %src0, i32 %src1, i32 %src2) nounwind readnone + store i32 %mad, i32 addrspace(1)* %out, align 4 + ret void +} + |