llvm-6502/test/CodeGen/SystemZ/asm-14.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

42 lines
950 B
LLVM

; Test the "L" constraint (20-bit signed constants).
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
; Test 1 below the first valid value.
define i32 @f1() {
; CHECK-LABEL: f1:
; CHECK: iilf [[REG:%r[0-5]]], 4294443007
; CHECK: blah %r2 [[REG]]
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rL" (i32 -524289)
ret i32 %val
}
; Test the first valid value.
define i32 @f2() {
; CHECK-LABEL: f2:
; CHECK: blah %r2 -524288
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rL" (i32 -524288)
ret i32 %val
}
; Test the last valid value.
define i32 @f3() {
; CHECK-LABEL: f3:
; CHECK: blah %r2 524287
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rL" (i32 524287)
ret i32 %val
}
; Test 1 above the last valid value.
define i32 @f4() {
; CHECK-LABEL: f4:
; CHECK: llilh [[REG:%r[0-5]]], 8
; CHECK: blah %r2 [[REG]]
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rL" (i32 524288)
ret i32 %val
}