llvm-mirror/test/CodeGen/SystemZ/atomic-load-04.ll

; Test 64-bit atomic loads.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s

; This is just a placeholder to make sure that loads are handled.
; Using CSG is probably too conservative.
define i64 @f1(i64 %dummy, i64 *%src) {
; CHECK-LABEL: f1:
; CHECK: lghi %r2, 0
; CHECK: csg %r2, %r2, 0(%r3)
; CHECK: br %r14
  %val = load atomic i64 *%src seq_cst, align 8
  ret i64 %val
}
[SystemZ] Add CodeGen test cases This adds all CodeGen tests for the SystemZ target. This version of the patch incorporates feedback from a review by Sean Silva. Thanks to all reviewers! Patch by Richard Sandiford. llvm-svn: 181204 2013-05-06 18:17:29 +02:00			`; Test 64-bit atomic loads.`
			`;`
			`; RUN: llc < %s -mtriple=s390x-linux-gnu \| FileCheck %s`

			`; This is just a placeholder to make sure that loads are handled.`
			`; Using CSG is probably too conservative.`
			`define i64 @f1(i64 %dummy, i64 *%src) {`
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 08:24:09 +02:00			`; CHECK-LABEL: f1:`
[SystemZ] Add CodeGen test cases This adds all CodeGen tests for the SystemZ target. This version of the patch incorporates feedback from a review by Sean Silva. Thanks to all reviewers! Patch by Richard Sandiford. llvm-svn: 181204 2013-05-06 18:17:29 +02:00			`; CHECK: lghi %r2, 0`
			`; CHECK: csg %r2, %r2, 0(%r3)`
			`; CHECK: br %r14`
			`%val = load atomic i64 *%src seq_cst, align 8`
			`ret i64 %val`
			`}`