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llvm-mirror/test/CodeGen/Thumb2/thumb2-orn.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

73 lines
1.5 KiB
LLVM

; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
define i32 @f1(i32 %a, i32 %b) {
%tmp = xor i32 %b, 4294967295
%tmp1 = or i32 %a, %tmp
ret i32 %tmp1
}
; CHECK-LABEL: f1:
; CHECK: orn r0, r0, r1
define i32 @f2(i32 %a, i32 %b) {
%tmp = xor i32 %b, 4294967295
%tmp1 = or i32 %tmp, %a
ret i32 %tmp1
}
; CHECK-LABEL: f2:
; CHECK: orn r0, r0, r1
define i32 @f3(i32 %a, i32 %b) {
%tmp = xor i32 4294967295, %b
%tmp1 = or i32 %a, %tmp
ret i32 %tmp1
}
; CHECK-LABEL: f3:
; CHECK: orn r0, r0, r1
define i32 @f4(i32 %a, i32 %b) {
%tmp = xor i32 4294967295, %b
%tmp1 = or i32 %tmp, %a
ret i32 %tmp1
}
; CHECK-LABEL: f4:
; CHECK: orn r0, r0, r1
define i32 @f5(i32 %a, i32 %b) {
%tmp = shl i32 %b, 5
%tmp1 = xor i32 4294967295, %tmp
%tmp2 = or i32 %a, %tmp1
ret i32 %tmp2
}
; CHECK-LABEL: f5:
; CHECK: orn r0, r0, r1, lsl #5
define i32 @f6(i32 %a, i32 %b) {
%tmp = lshr i32 %b, 6
%tmp1 = xor i32 4294967295, %tmp
%tmp2 = or i32 %a, %tmp1
ret i32 %tmp2
}
; CHECK-LABEL: f6:
; CHECK: orn r0, r0, r1, lsr #6
define i32 @f7(i32 %a, i32 %b) {
%tmp = ashr i32 %b, 7
%tmp1 = xor i32 4294967295, %tmp
%tmp2 = or i32 %a, %tmp1
ret i32 %tmp2
}
; CHECK-LABEL: f7:
; CHECK: orn r0, r0, r1, asr #7
define i32 @f8(i32 %a, i32 %b) {
%l8 = shl i32 %a, 24
%r8 = lshr i32 %a, 8
%tmp = or i32 %l8, %r8
%tmp1 = xor i32 4294967295, %tmp
%tmp2 = or i32 %a, %tmp1
ret i32 %tmp2
}
; CHECK-LABEL: f8:
; CHECK: orn r0, r0, r0, ror #8