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	This update was done with the following bash script:
  find test/Transforms -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc" $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
      mv $TEMP $NAME
    fi
  done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
		
	
		
			
				
	
	
		
			36 lines
		
	
	
		
			743 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
		
			743 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; RUN: opt < %s -instsimplify -S | FileCheck %s
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; fsub 0, (fsub 0, X) ==> X
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; CHECK-LABEL: @fsub_0_0_x(
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define float @fsub_0_0_x(float %a) {
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  %t1 = fsub float -0.0, %a
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  %ret = fsub float -0.0, %t1
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; CHECK: ret float %a
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  ret float %ret
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}
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; fsub X, 0 ==> X
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; CHECK-LABEL: @fsub_x_0(
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define float @fsub_x_0(float %a) {
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  %ret = fsub float %a, 0.0
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; CHECK: ret float %a
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  ret float %ret
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}
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; fadd X, -0 ==> X
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; CHECK-LABEL: @fadd_x_n0(
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define float @fadd_x_n0(float %a) {
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  %ret = fadd float %a, -0.0
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; CHECK: ret float %a
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  ret float %ret
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}
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; fmul X, 1.0 ==> X
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; CHECK-LABEL: @fmul_X_1(
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define double @fmul_X_1(double %a) {
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  %b = fmul double 1.000000e+00, %a                ; <double> [#uses=1]
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  ; CHECK: ret double %a
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  ret double %b
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}
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