Displaying 6 results from an estimated 6 matches for "setvolatil".
Did you mean:
setvolatile
2013 Jan 28
4
[LLVMdev] Specify the volatile access behaviour of the memcpy, memmove and memset intrinsics
...latile flag and rework
the MemIntrinsic hierarchy to provide (is|set)SrcVolatile(),
(is|set)DestVolatile() and implement (set|is)Volatile in terms of the
former 2 methods. This will conservatively preserve semantics. No
functional change so far. Commit 1 & 2.
3. Audit all uses of isVolatile() / setVolatile() and move them to the
more precise form. From this point, more aggressive / precise
optimizations can happen. Commit 3.
4. Teach clang to use the new form.
5. Optionally remove the old interface form,as there should be no
in-tree users left. This would however be an API change breaking
external c...
2013 Jan 29
0
[LLVMdev] Specify the volatile access behaviour of the memcpy, memmove and memset intrinsics
...t; the MemIntrinsic hierarchy to provide (is|set)SrcVolatile(),
> (is|set)DestVolatile() and implement (set|is)Volatile in terms of the
> former 2 methods. This will conservatively preserve semantics. No
> functional change so far. Commit 1 & 2.
> 3. Audit all uses of isVolatile() / setVolatile() and move them to the
> more precise form. From this point, more aggressive / precise
> optimizations can happen. Commit 3.
> 4. Teach clang to use the new form.
> 5. Optionally remove the old interface form,as there should be no
> in-tree users left. This would however be an API c...
2016 Jan 27
2
Skip redundant checks in AliasSet::aliasesUnknownInst
On 01/27/2016 07:53 AM, Daniel Berlin wrote:
>
>
> On Wed, Jan 27, 2016 at 1:27 AM, Roman Gareev <gareevroman at gmail.com
> <mailto:gareevroman at gmail.com>> wrote:
>
> Thank you for the idea! Could you please explain it?
>
>
> Which part are you having trouble with, so i know where to concetrate?
>
> If I’m not
> mistaken, you advise
2013 Jan 31
0
[LLVMdev] Specify the volatile access behaviour of the memcpy, memmove and memset intrinsics
...t; the MemIntrinsic hierarchy to provide (is|set)SrcVolatile(),
> (is|set)DestVolatile() and implement (set|is)Volatile in terms of the
> former 2 methods. This will conservatively preserve semantics. No
> functional change so far. Commit 1 & 2.
> 3. Audit all uses of isVolatile() / setVolatile() and move them to the
> more precise form. From this point, more aggressive / precise
> optimizations can happen. Commit 3.
> 4. Teach clang to use the new form.
> 5. Optionally remove the old interface form,as there should be no
> in-tree users left. This would however be an API c...
2013 Feb 03
0
[LLVMdev] Specify the volatile access behaviour of the memcpy, memmove and memset intrinsics
...sic hierarchy to provide (is|set)SrcVolatile(),
>> (is|set)DestVolatile() and implement (set|is)Volatile in terms of the
>> former 2 methods. This will conservatively preserve semantics. No
>> functional change so far. Commit 1 & 2.
>> 3. Audit all uses of isVolatile() / setVolatile() and move them to the
>> more precise form. From this point, more aggressive / precise
>> optimizations can happen. Commit 3.
>> 4. Teach clang to use the new form.
>> 5. Optionally remove the old interface form,as there should be no
>> in-tree users left. This would...
2014 Mar 07
3
[LLVMdev] [RFC] Add second "failure" AtomicOrdering to cmpxchg instruction
...nt(Align);
+ // FIXME: The failure order needs demoting if it's AcquireRelease or Release.
llvm::AtomicCmpXchgInst *CXI =
- CGF.Builder.CreateAtomicCmpXchg(Ptr, LoadVal1, LoadVal2, Order);
+ CGF.Builder.CreateAtomicCmpXchg(Ptr, LoadVal1, LoadVal2, Order, Order);
CXI->setVolatile(E->isVolatile());
llvm::StoreInst *StoreVal1 = CGF.Builder.CreateStore(CXI, Val1);
StoreVal1->setAlignment(Align);
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 3966419..7649325 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -96...