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mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-30 02:32:08 +00:00
llvm-6502/test/CodeGen/SystemZ/branch-03.ll
Stephen Lin 8b2b8a1835 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00

64 lines
1.4 KiB
LLVM

; Test all condition-code masks that are relevant for unsigned integer
; comparisons.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
define void @f1(i32 *%src, i32 %target) {
; CHECK-LABEL: f1:
; CHECK: .cfi_startproc
; CHECK: .L[[LABEL:.*]]:
; CHECK: cl %r3, 0(%r2)
; CHECK-NEXT: jle .L[[LABEL]]
br label %loop
loop:
%val = load volatile i32 *%src
%cond = icmp ule i32 %target, %val
br i1 %cond, label %loop, label %exit
exit:
ret void
}
define void @f2(i32 *%src, i32 %target) {
; CHECK-LABEL: f2:
; CHECK: .cfi_startproc
; CHECK: .L[[LABEL:.*]]:
; CHECK: cl %r3, 0(%r2)
; CHECK-NEXT: jl .L[[LABEL]]
br label %loop
loop:
%val = load volatile i32 *%src
%cond = icmp ult i32 %target, %val
br i1 %cond, label %loop, label %exit
exit:
ret void
}
define void @f3(i32 *%src, i32 %target) {
; CHECK-LABEL: f3:
; CHECK: .cfi_startproc
; CHECK: .L[[LABEL:.*]]:
; CHECK: cl %r3, 0(%r2)
; CHECK-NEXT: jh .L[[LABEL]]
br label %loop
loop:
%val = load volatile i32 *%src
%cond = icmp ugt i32 %target, %val
br i1 %cond, label %loop, label %exit
exit:
ret void
}
define void @f4(i32 *%src, i32 %target) {
; CHECK-LABEL: f4:
; CHECK: .cfi_startproc
; CHECK: .L[[LABEL:.*]]:
; CHECK: cl %r3, 0(%r2)
; CHECK-NEXT: jhe .L[[LABEL]]
br label %loop
loop:
%val = load volatile i32 *%src
%cond = icmp uge i32 %target, %val
br i1 %cond, label %loop, label %exit
exit:
ret void
}