llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.swizzle.ll


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; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=hawaii < %s | FileCheck %s
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji < %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(ptr addrspace(1) %out, i32 %src) nounwind {
  %swizzle = call i32 @llvm.amdgcn.ds.swizzle(i32 %src, i32 100) #0
  store i32 %swizzle, ptr addrspace(1) %out, align 4
  ret void
}

attributes #0 = { nounwind readnone convergent }