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llvm-mirror/test/CodeGen/XCore/events.ll

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Add llvm.xcore.waitevent intrinsic. The effect of this intrinsic is to enable events on the thread and wait until a resource is ready to event. The vector of the resource that is ready is returned. llvm-svn: 126320
2011-02-23 19:35:59 +01:00
; RUN: llc < %s -march=xcore | FileCheck %s
declare void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* %p)
declare i8* @llvm.xcore.waitevent()
Add checkevent intrinsic to check if any resources owned by the current thread can event. llvm-svn: 127741
2011-03-16 19:34:00 +01:00
declare i8* @llvm.xcore.checkevent(i8*)
Add XCore intrinsic for clre instruction. llvm-svn: 126322
2011-02-23 19:52:05 +01:00
declare void @llvm.xcore.clre()
Add llvm.xcore.waitevent intrinsic. The effect of this intrinsic is to enable events on the thread and wait until a resource is ready to event. The vector of the resource that is ready is returned. llvm-svn: 126320
2011-02-23 19:35:59 +01:00
define i32 @f(i8 addrspace(1)* %r) nounwind {
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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; CHECK-LABEL: f:
Add llvm.xcore.waitevent intrinsic. The effect of this intrinsic is to enable events on the thread and wait until a resource is ready to event. The vector of the resource that is ready is returned. llvm-svn: 126320
2011-02-23 19:35:59 +01:00
entry:
Add XCore intrinsic for clre instruction. llvm-svn: 126322
2011-02-23 19:52:05 +01:00
; CHECK: clre
call void @llvm.xcore.clre()
Add llvm.xcore.waitevent intrinsic. The effect of this intrinsic is to enable events on the thread and wait until a resource is ready to event. The vector of the resource that is ready is returned. llvm-svn: 126320
2011-02-23 19:35:59 +01:00
call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L1))
call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L2))
%goto_addr = call i8* @llvm.xcore.waitevent()
; CHECK: waiteu
indirectbr i8* %goto_addr, [label %L1, label %L2]
L1:
br label %ret
L2:
br label %ret
ret:
%retval = phi i32 [1, %L1], [2, %L2]
ret i32 %retval
}
Add checkevent intrinsic to check if any resources owned by the current thread can event. llvm-svn: 127741
2011-03-16 19:34:00 +01:00
define i32 @g(i8 addrspace(1)* %r) nounwind {
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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: g:
Add checkevent intrinsic to check if any resources owned by the current thread can event. llvm-svn: 127741
2011-03-16 19:34:00 +01:00
entry:
; CHECK: clre
call void @llvm.xcore.clre()
call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L1))
%goto_addr = call i8* @llvm.xcore.checkevent(i8 *blockaddress(@f, %L2))
; CHECK: setsr 1
; CHECK: clrsr 1
indirectbr i8* %goto_addr, [label %L1, label %L2]
L1:
br label %ret
L2:
br label %ret
ret:
%retval = phi i32 [1, %L1], [2, %L2]
ret i32 %retval
}
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