| Matt Arsenault | 62b1737 | 2014-05-12 17:49:57 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| Matt Arsenault | 493c5f1 | 2014-05-22 18:00:24 +0000 | [diff] [blame] | 2 | ; RUN: llc -march=r600 -mcpu=cayman -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| 3 | ; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| 4 | ; XUN: llc -march=r600 -mcpu=r600 -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s |
| 5 | ; XUN: llc -march=r600 -mcpu=r770 -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s |
| Matt Arsenault | 62b1737 | 2014-05-12 17:49:57 +0000 | [diff] [blame] | 6 | |
| 7 | declare i32 @llvm.AMDGPU.umul24(i32, i32) nounwind readnone |
| 8 | |
| Matt Arsenault | 493c5f1 | 2014-05-22 18:00:24 +0000 | [diff] [blame] | 9 | ; FUNC-LABEL: @test_umul24 |
| 10 | ; SI: V_MUL_U32_U24 |
| 11 | ; R600: MUL_UINT24 |
| 12 | ; R600: MULLO_UINT |
| Matt Arsenault | 62b1737 | 2014-05-12 17:49:57 +0000 | [diff] [blame] | 13 | define void @test_umul24(i32 addrspace(1)* %out, i32 %src0, i32 %src1) nounwind { |
| 14 | %mul = call i32 @llvm.AMDGPU.umul24(i32 %src0, i32 %src1) nounwind readnone |
| 15 | store i32 %mul, i32 addrspace(1)* %out, align 4 |
| 16 | ret void |
| 17 | } |