llvm/test/CodeGen/Mips/stackcoloring.ll
Stephen Lin 8b2b8a1835 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00

40 lines
1.2 KiB
LLVM

; RUN: llc -march=mipsel < %s | FileCheck %s
@g1 = external global i32*
; CHECK-LABEL: foo1:
; CHECK: lw ${{[0-9]+}}, %got(g1)
; CHECK: # %for.body
; CHECK: # %for.end
define i32 @foo1() {
entry:
%b = alloca [16 x i32], align 4
%0 = bitcast [16 x i32]* %b to i8*
call void @llvm.lifetime.start(i64 64, i8* %0)
%arraydecay = getelementptr inbounds [16 x i32]* %b, i32 0, i32 0
br label %for.body
for.body: ; preds = %for.body, %entry
%i.05 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
%v.04 = phi i32 [ 0, %entry ], [ %add, %for.body ]
%1 = load i32** @g1, align 4
%arrayidx = getelementptr inbounds i32* %1, i32 %i.05
%2 = load i32* %arrayidx, align 4
%call = call i32 @foo2(i32 %2, i32* %arraydecay)
%add = add nsw i32 %call, %v.04
%inc = add nsw i32 %i.05, 1
%exitcond = icmp eq i32 %inc, 10000
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
call void @llvm.lifetime.end(i64 64, i8* %0)
ret i32 %add
}
declare void @llvm.lifetime.start(i64, i8* nocapture)
declare i32 @foo2(i32, i32*)
declare void @llvm.lifetime.end(i64, i8* nocapture)