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view test/CodeGen/AMDGPU/llvm.SI.sendmsg.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children 1172e4bd9c6f
line wrap: on
line source

;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s
;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s

; CHECK-LABEL: {{^}}main:
; CHECK: s_mov_b32 m0, 0
; CHECK-NOT: s_mov_b32 m0
; CHECK: s_sendmsg Gs(emit stream 0)
; CHECK: s_sendmsg Gs(cut stream 1)
; CHECK: s_sendmsg Gs(emit-cut stream 2)
; CHECK: s_sendmsg Gs_done(nop)

define void @main() {
main_body:
  call void @llvm.SI.sendmsg(i32 34, i32 0);
  call void @llvm.SI.sendmsg(i32 274, i32 0);
  call void @llvm.SI.sendmsg(i32 562, i32 0);
  call void @llvm.SI.sendmsg(i32 3, i32 0);
  ret void
}

; Function Attrs: nounwind
declare void @llvm.SI.sendmsg(i32, i32) #0

attributes #0 = { nounwind }