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llvm-mirror/test/CodeGen/ARM/ifcvt2.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

43 lines
900 B
LLVM

; RUN: llc < %s -march=arm -mattr=+v4t | FileCheck %s
define i32 @t1(i32 %a, i32 %b, i32 %c, i32 %d) {
; CHECK-LABEL: t1:
; CHECK: bxlt lr
%tmp2 = icmp sgt i32 %c, 10
%tmp5 = icmp slt i32 %d, 4
%tmp8 = or i1 %tmp5, %tmp2
%tmp13 = add i32 %b, %a
br i1 %tmp8, label %cond_true, label %UnifiedReturnBlock
cond_true:
%tmp15 = add i32 %tmp13, %c
%tmp1821 = sub i32 %tmp15, %d
ret i32 %tmp1821
UnifiedReturnBlock:
ret i32 %tmp13
}
define i32 @t2(i32 %a, i32 %b, i32 %c, i32 %d) {
; CHECK-LABEL: t2:
; CHECK: bxgt lr
; CHECK: cmp
; CHECK: addge
; CHECK: subge
; CHECK-NOT: bxge lr
; CHECK: bx lr
%tmp2 = icmp sgt i32 %c, 10
%tmp5 = icmp slt i32 %d, 4
%tmp8 = and i1 %tmp5, %tmp2
%tmp13 = add i32 %b, %a
br i1 %tmp8, label %cond_true, label %UnifiedReturnBlock
cond_true:
%tmp15 = add i32 %tmp13, %c
%tmp1821 = sub i32 %tmp15, %d
ret i32 %tmp1821
UnifiedReturnBlock:
ret i32 %tmp13
}