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llvm-mirror/test/CodeGen/X86/vector-gep.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

86 lines
2.2 KiB
LLVM

; RUN: llc < %s -march=x86 -mcpu=corei7-avx | FileCheck %s
; RUN: opt -instsimplify -disable-output < %s
;CHECK-LABEL: AGEP0:
define <4 x i32*> @AGEP0(i32* %ptr) nounwind {
entry:
%vecinit.i = insertelement <4 x i32*> undef, i32* %ptr, i32 0
%vecinit2.i = insertelement <4 x i32*> %vecinit.i, i32* %ptr, i32 1
%vecinit4.i = insertelement <4 x i32*> %vecinit2.i, i32* %ptr, i32 2
%vecinit6.i = insertelement <4 x i32*> %vecinit4.i, i32* %ptr, i32 3
;CHECK: padd
%A2 = getelementptr <4 x i32*> %vecinit6.i, <4 x i32> <i32 1, i32 2, i32 3, i32 4>
;CHECK: padd
%A3 = getelementptr <4 x i32*> %A2, <4 x i32> <i32 10, i32 14, i32 19, i32 233>
ret <4 x i32*> %A3
;CHECK: ret
}
;CHECK-LABEL: AGEP1:
define i32 @AGEP1(<4 x i32*> %param) nounwind {
entry:
;CHECK: padd
%A2 = getelementptr <4 x i32*> %param, <4 x i32> <i32 1, i32 2, i32 3, i32 4>
%k = extractelement <4 x i32*> %A2, i32 3
%v = load i32* %k
ret i32 %v
;CHECK: ret
}
;CHECK-LABEL: AGEP2:
define i32 @AGEP2(<4 x i32*> %param, <4 x i32> %off) nounwind {
entry:
;CHECK: pslld $2
;CHECK: padd
%A2 = getelementptr <4 x i32*> %param, <4 x i32> %off
%k = extractelement <4 x i32*> %A2, i32 3
%v = load i32* %k
ret i32 %v
;CHECK: ret
}
;CHECK-LABEL: AGEP3:
define <4 x i32*> @AGEP3(<4 x i32*> %param, <4 x i32> %off) nounwind {
entry:
;CHECK: pslld $2
;CHECK: padd
%A2 = getelementptr <4 x i32*> %param, <4 x i32> %off
%v = alloca i32
%k = insertelement <4 x i32*> %A2, i32* %v, i32 3
ret <4 x i32*> %k
;CHECK: ret
}
;CHECK-LABEL: AGEP4:
define <4 x i16*> @AGEP4(<4 x i16*> %param, <4 x i32> %off) nounwind {
entry:
; Multiply offset by two (add it to itself).
;CHECK: padd
; add the base to the offset
;CHECK: padd
%A = getelementptr <4 x i16*> %param, <4 x i32> %off
ret <4 x i16*> %A
;CHECK: ret
}
;CHECK-LABEL: AGEP5:
define <4 x i8*> @AGEP5(<4 x i8*> %param, <4 x i8> %off) nounwind {
entry:
;CHECK: paddd
%A = getelementptr <4 x i8*> %param, <4 x i8> %off
ret <4 x i8*> %A
;CHECK: ret
}
; The size of each element is 1 byte. No need to multiply by element size.
;CHECK-LABEL: AGEP6:
define <4 x i8*> @AGEP6(<4 x i8*> %param, <4 x i32> %off) nounwind {
entry:
;CHECK-NOT: pslld
%A = getelementptr <4 x i8*> %param, <4 x i32> %off
ret <4 x i8*> %A
;CHECK: ret
}