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R600/SI: Make sendmsg test more strict
author
Tom Stellard
<thomas.stellard@amd.com>
Tue, 12 May 2015 14:18:16 +0000
(14:18 +0000)
committer
Tom Stellard
<thomas.stellard@amd.com>
Tue, 12 May 2015 14:18:16 +0000
(14:18 +0000)
We want to make sure that the m0 copies are being cse'd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237134
91177308
-0d34-0410-b5e6-
96231b3b80d8
test/CodeGen/R600/llvm.SI.sendmsg.ll
patch
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diff --git
a/test/CodeGen/R600/llvm.SI.sendmsg.ll
b/test/CodeGen/R600/llvm.SI.sendmsg.ll
index
ce38002
..
09675d5
100644
(file)
--- a/
test/CodeGen/R600/llvm.SI.sendmsg.ll
+++ b/
test/CodeGen/R600/llvm.SI.sendmsg.ll
@@
-2,6
+2,8
@@
;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)