llvm-project/llvm/test/CodeGen/X86/stdcall-notailcall.ll

; RUN: llc -mtriple=i386-apple-darwin11 -O2 < %s | FileCheck %s

%struct.I = type { i32 (...)** }
define x86_stdcallcc void @bar(%struct.I* nocapture %this) ssp align 2 {
; CHECK-LABEL: bar:
; CHECK-NOT: jmp
; CHECK: ret $4
entry:
  tail call void @foo()
  ret void
}

declare void @foo()
An stdcall function calling a non-stdcall function cannot use tailcall. PR 8461. llvm-svn: 117322 2010-10-26 06:17:05 +08:00			`; RUN: llc -mtriple=i386-apple-darwin11 -O2 < %s \| FileCheck %s`

			`%struct.I = type { i32 (...)** }`
			`define x86_stdcallcc void @bar(%struct.I* nocapture %this) ssp align 2 {`
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name ".ll" \| \ while read NAME; do echo "$NAME" if ! grep -q "^; RUN: llc.debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]@\([A-Za-z0-9_]\)(.$/\1/p" < $NAME \| \ while read FUNC; do sed -i '' "s/;\(.\)\([A-Za-z0-9_-]\):\( \)$FUNC: \$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done llvm-svn: 186280 2013-07-14 14:24:09 +08:00			`; CHECK-LABEL: bar:`
An stdcall function calling a non-stdcall function cannot use tailcall. PR 8461. llvm-svn: 117322 2010-10-26 06:17:05 +08:00			`; CHECK-NOT: jmp`
			`; CHECK: ret $4`
			`entry:`
			`tail call void @foo()`
			`ret void`
			`}`

			`declare void @foo()`