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llvm-mirror/test/CodeGen/X86/sibcall-2.ll
Stephen Lin 7e501cf4c3 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 06:24:09 +00:00

53 lines
1.2 KiB
LLVM

; RUN: llc < %s -mtriple=i386-apple-darwin -disable-fp-elim | FileCheck %s -check-prefix=32
; RUN: llc < %s -mtriple=x86_64-apple-darwin -disable-fp-elim | FileCheck %s -check-prefix=64
; Tail call should not use ebp / rbp after it's popped. Use esp / rsp.
define void @t1(i8* nocapture %value) nounwind {
entry:
; 32-LABEL: t1:
; 32: jmpl *4(%esp)
; 64-LABEL: t1:
; 64: jmpq *%rdi
%0 = bitcast i8* %value to void ()*
tail call void %0() nounwind
ret void
}
define void @t2(i32 %a, i8* nocapture %value) nounwind {
entry:
; 32-LABEL: t2:
; 32: jmpl *8(%esp)
; 64-LABEL: t2:
; 64: jmpq *%rsi
%0 = bitcast i8* %value to void ()*
tail call void %0() nounwind
ret void
}
define void @t3(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f, i8* nocapture %value) nounwind {
entry:
; 32-LABEL: t3:
; 32: jmpl *28(%esp)
; 64-LABEL: t3:
; 64: jmpq *8(%rsp)
%0 = bitcast i8* %value to void ()*
tail call void %0() nounwind
ret void
}
define void @t4(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f, i32 %g, i8* nocapture %value) nounwind {
entry:
; 32-LABEL: t4:
; 32: jmpl *32(%esp)
; 64-LABEL: t4:
; 64: jmpq *16(%rsp)
%0 = bitcast i8* %value to void ()*
tail call void %0() nounwind
ret void
}