Displaying 3 results from an estimated 3 matches for "6a6b1ad4".
2013 Jun 13
0
[LLVMdev] A question w.r.t fence instruction vs. noalias pointer
Hi,
I have the following test case:
define void @foo(<2 x float>* noalias nocapture %out, <2 x float>* noalias nocapture %data0) nounwind {
entry:
%val1 = load <2 x float>* %data0, align 8
store <2 x float> %val1, <2 x float>* %out, align 8
fence acq_rel
%val2 = load <2 x float>* %data0, align 8
store <2 x float> %val2, <2 x float>*
2013 Jun 13
2
[LLVMdev] A question w.r.t fence instruction vs. noalias pointer
...analysis for fences; see
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/AliasAnalysis.h?revision=182755&view=markup#l431.
-Eli
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2013 Jun 09
2
[LLVMdev] [cfe-dev] Meaning of LLVM optimization levels
On 7 June 2013 17:52, Dallman, John <john.dallman at siemens.com> wrote:
> Is it possible for the debug information to mark all the instructions that arise
> from a
> language statement as coming from that statement, even though the instructions may
> be widely scattered?
Yes.
> Instructions whose effects
> are used in the logic from more than one statement would have to