Mercurial > hg > CbC > CbC_llvm

view test/CodeGen/AMDGPU/llvm.SI.sendmsg.ll @ 95:afa8332a0e37 LLVM3.8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents
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 }