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llvm-mirror/test/Transforms/EarlyCSE/commute.ll
Stephen Lin cf082ae903 Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
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

llvm-svn: 186268
2013-07-14 01:42:54 +00:00

67 lines
1.4 KiB
LLVM

; RUN: opt < %s -S -early-cse | FileCheck %s
; CHECK-LABEL: @test1(
define void @test1(float %A, float %B, float* %PA, float* %PB) {
; CHECK-NEXT: fadd
; CHECK-NEXT: store
; CHECK-NEXT: store
; CHECK-NEXT: ret
%C = fadd float %A, %B
store float %C, float* %PA
%D = fadd float %B, %A
store float %D, float* %PB
ret void
}
; CHECK-LABEL: @test2(
define void @test2(float %A, float %B, i1* %PA, i1* %PB) {
; CHECK-NEXT: fcmp
; CHECK-NEXT: store
; CHECK-NEXT: store
; CHECK-NEXT: ret
%C = fcmp oeq float %A, %B
store i1 %C, i1* %PA
%D = fcmp oeq float %B, %A
store i1 %D, i1* %PB
ret void
}
; CHECK-LABEL: @test3(
define void @test3(float %A, float %B, i1* %PA, i1* %PB) {
; CHECK-NEXT: fcmp
; CHECK-NEXT: store
; CHECK-NEXT: store
; CHECK-NEXT: ret
%C = fcmp uge float %A, %B
store i1 %C, i1* %PA
%D = fcmp ule float %B, %A
store i1 %D, i1* %PB
ret void
}
; CHECK-LABEL: @test4(
define void @test4(i32 %A, i32 %B, i1* %PA, i1* %PB) {
; CHECK-NEXT: icmp
; CHECK-NEXT: store
; CHECK-NEXT: store
; CHECK-NEXT: ret
%C = icmp eq i32 %A, %B
store i1 %C, i1* %PA
%D = icmp eq i32 %B, %A
store i1 %D, i1* %PB
ret void
}
; CHECK-LABEL: @test5(
define void @test5(i32 %A, i32 %B, i1* %PA, i1* %PB) {
; CHECK-NEXT: icmp
; CHECK-NEXT: store
; CHECK-NEXT: store
; CHECK-NEXT: ret
%C = icmp sgt i32 %A, %B
store i1 %C, i1* %PA
%D = icmp slt i32 %B, %A
store i1 %D, i1* %PB
ret void
}