source: icGREP/icgrep-devel/llvm-3.5.0.src/test/CodeGen/R600/llvm.SI.fs.interp.constant.ll @ 4574

Last change on this file since 4574 was 4574, checked in by cameron, 4 years ago

Updating to LLVM 3.6

File size: 782 bytes
Line 
1;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s
2
3;CHECK: s_mov_b32
4;CHECK-NEXT: v_interp_mov_f32
5
6define void @main(<16 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <32 x i8> addrspace(2)* inreg, i32 inreg) "ShaderType"="0" {
7main_body:
8  %4 = call float @llvm.SI.fs.constant(i32 0, i32 0, i32 %3)
9  %5 = call i32 @llvm.SI.packf16(float %4, float %4)
10  %6 = bitcast i32 %5 to float
11  call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %6, float %6, float %6, float %6)
12  ret void
13}
14
15declare void @llvm.AMDGPU.shader.type(i32)
16
17declare float @llvm.SI.fs.constant(i32, i32, i32) readnone
18
19declare i32 @llvm.SI.packf16(float, float) readnone
20
21declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
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