llvm-mirror/atomic-load-01.ll at 20e208af7de5a090197d4b07766b9e1468c77d37 - llvm-mirror - Git.je (Gitea)

RPCS3/llvm-mirror

mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-31 07:52:55 +01:00

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

14 lines

347 B

LLVM

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 ; Test 8-bit atomic loads.
 ;
 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
 ; This is just a placeholder to make sure that loads are handled.
 ; The CS-based sequence is probably far too conservative.
 define i8 @f1(i8 *%src) {
 ; CHECK-LABEL: f1:
 ; CHECK: cs
 ; CHECK: br %r14
   %val = load atomic i8 *%src seq_cst, align 1
   ret i8 %val
 }