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llvm-mirror/test/CodeGen/ARM/v1-constant-fold.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

19 lines
596 B
LLVM

; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=+v7,+vfp3,-neon | FileCheck %s
; PR15611. Check that we don't crash when constant folding v1i32 types.
; CHECK-LABEL: foo:
define void @foo(i32 %arg) {
bb:
%tmp = insertelement <4 x i32> undef, i32 %arg, i32 0
%tmp1 = insertelement <4 x i32> %tmp, i32 0, i32 1
%tmp2 = insertelement <4 x i32> %tmp1, i32 0, i32 2
%tmp3 = insertelement <4 x i32> %tmp2, i32 0, i32 3
%tmp4 = add <4 x i32> %tmp3, <i32 -1, i32 -1, i32 -1, i32 -1>
; CHECK: bl bar
tail call void @bar(<4 x i32> %tmp4)
ret void
}
declare void @bar(<4 x i32>)