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

22 lines
680 B
LLVM

; Tests for the two-address instruction pass.
; RUN: llc -march=arm -mcpu=cortex-a9 < %s | FileCheck %s
define void @PR13378() nounwind {
; This was orriginally a crasher trying to schedule the instructions.
; CHECK-LABEL: PR13378:
; CHECK: vld1.32
; CHECK-NEXT: vst1.32
; CHECK-NEXT: vst1.32
; CHECK-NEXT: vmov.f32
; CHECK-NEXT: vmov.f32
; CHECK-NEXT: vst1.32
entry:
%0 = load <4 x float>* undef, align 4
store <4 x float> zeroinitializer, <4 x float>* undef, align 4
store <4 x float> %0, <4 x float>* undef, align 4
%1 = insertelement <4 x float> %0, float 1.000000e+00, i32 3
store <4 x float> %1, <4 x float>* undef, align 4
unreachable
}