llvm/test/CodeGen/SystemZ/mnop-mcount-02.ll at master - llvm - Free-Git: DMCA Non-Compliant

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Jonas Paulsson c0a66ac414 [SystemZ] Recognize mnop-mcount in backend

With -pg -mfentry -mnop-mcount, a nop is emitted instead of the call to
fentry.

Review: Ulrich Weigand
https://reviews.llvm.org/D67765

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@372950 91177308-0d34-0410-b5e6-96231b3b80d8

2019-09-26 08:38:07 +00:00

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 ; RUN: not llc %s -mtriple=s390x-linux-gnu -o - 2>&1 | FileCheck %s
 ;
 ; CHECK: LLVM ERROR: mnop-mcount only supported with fentry-call
 define void @test1() #0 {
 entry:
   ret void
 }
 attributes #0 = { "instrument-function-entry-inlined"="mcount" "mnop-mcount"="true" }