| 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 -check-prefix=FUNC %s |
| 2 | ; RUN: llc -march=r600 -mcpu=cayman -verify-machineinstrs < %s | FileCheck -check-prefix=CM -check-prefix=FUNC %s |
| Matt Arsenault | 493c5f1 | 2014-05-22 18:00:24 +0000 | [diff] [blame^] | 3 | ; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s |
| Matt Arsenault | 62b1737 | 2014-05-12 17:49:57 +0000 | [diff] [blame] | 4 | |
| 5 | declare i32 @llvm.AMDGPU.imul24(i32, i32) nounwind readnone |
| 6 | |
| 7 | ; FUNC-LABEL: @test_imul24 |
| 8 | ; SI: V_MUL_I32_I24 |
| 9 | ; CM: MUL_INT24 |
| Matt Arsenault | 493c5f1 | 2014-05-22 18:00:24 +0000 | [diff] [blame^] | 10 | ; R600: MULLO_INT |
| Matt Arsenault | 62b1737 | 2014-05-12 17:49:57 +0000 | [diff] [blame] | 11 | define void @test_imul24(i32 addrspace(1)* %out, i32 %src0, i32 %src1) nounwind { |
| 12 | %mul = call i32 @llvm.AMDGPU.imul24(i32 %src0, i32 %src1) nounwind readnone |
| 13 | store i32 %mul, i32 addrspace(1)* %out, align 4 |
| 14 | ret void |
| 15 | } |