File: llvm.amdgcn.cos.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (15 lines) | stat: -rw-r--r-- 564 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; RUN: llc -mtriple=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s

declare float @llvm.amdgcn.cos.f32(float) #0

; GCN-LABEL: {{^}}v_cos_f32:
; GCN: v_cos_f32_e32 {{v[0-9]+}}, {{s[0-9]+}}
define amdgpu_kernel void @v_cos_f32(ptr addrspace(1) %out, float %src) #1 {
  %cos = call float @llvm.amdgcn.cos.f32(float %src) #0
  store float %cos, ptr addrspace(1) %out
  ret void
}

attributes #0 = { nounwind readnone }
attributes #1 = { nounwind }