File: llvm.amdgcn.ds.swizzle.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (14 lines) | stat: -rw-r--r-- 615 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=hawaii -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck %s

declare i32 @llvm.amdgcn.ds.swizzle(i32, i32) #0

; CHECK-LABEL: {{^}}ds_swizzle:
; CHECK: ds_swizzle_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:swizzle(BITMASK_PERM,"00p11")
define amdgpu_kernel void @ds_swizzle(i32 addrspace(1)* %out, i32 %src) nounwind {
  %swizzle = call i32 @llvm.amdgcn.ds.swizzle(i32 %src, i32 100) #0
  store i32 %swizzle, i32 addrspace(1)* %out, align 4
  ret void
}

attributes #0 = { nounwind readnone convergent }