Stephen Lin 39f4e8d9cc 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 01:42:54 +00:00

47 lines
1.5 KiB
LLVM

; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.8.0"
;int foo(char * restrict A, float * restrict B, float T) {
; A[0] = (T * B[10] + 4.0);
; A[1] = (T * B[11] + 5.0);
; A[2] = (T * B[12] + 6.0);
;}
;CHECK-LABEL: @foo(
;CHECK: load <3 x float>
;CHECK: fmul <3 x float>
;CHECK: fpext <3 x float>
;CHECK: fadd <3 x double>
;CHECK: fptosi <3 x double>
;CHECK: store <3 x i8>
;CHECK: ret
define i32 @foo(i8* noalias nocapture %A, float* noalias nocapture %B, float %T) {
%1 = getelementptr inbounds float* %B, i64 10
%2 = load float* %1, align 4
%3 = fmul float %2, %T
%4 = fpext float %3 to double
%5 = fadd double %4, 4.000000e+00
%6 = fptosi double %5 to i8
store i8 %6, i8* %A, align 1
%7 = getelementptr inbounds float* %B, i64 11
%8 = load float* %7, align 4
%9 = fmul float %8, %T
%10 = fpext float %9 to double
%11 = fadd double %10, 5.000000e+00
%12 = fptosi double %11 to i8
%13 = getelementptr inbounds i8* %A, i64 1
store i8 %12, i8* %13, align 1
%14 = getelementptr inbounds float* %B, i64 12
%15 = load float* %14, align 4
%16 = fmul float %15, %T
%17 = fpext float %16 to double
%18 = fadd double %17, 6.000000e+00
%19 = fptosi double %18 to i8
%20 = getelementptr inbounds i8* %A, i64 2
store i8 %19, i8* %20, align 1
ret i32 undef
}