search for: pr16431

...mend that we put out another two release candidates, one at the end of this week, and one after another two weeks or so, to allow for these outstanding issues to be resolved. Specifically, I think that these issues should be resolved prior to the release of 3.4: PR18068 [BasicAA] PR18067 [GVN] PR16431 (multiple; I suspect covered by the previous two) PR17638 [IndVarSimplify] PR18223 [IndVarSimplify] PR17473 [LSR] PR18165 [LSR] PR16729 [Loop Vectorizer] PR17288 [Loop Vectorizer] PR18102 [x86 backend or CodeGen] PR18000 [x86 backend or CodeGen] PR17504 [x86 backend or CodeGen] PR17794 P...

The LLVM 3.4 branches are now frozen. We’re only accepting major, super horrible bug fixes from now on. The testers are going to do a third phase of testing, but it’s mostly to verify that we don’t have any major problems left. Share and enjoy! -bw

...eone else familiar with ARM and if conversion, to look at this, I think that would help a lot. See the thread, "Re: [llvm] r190309 - [ARMv8] Prevent generation of deprecated IT blocks on ARMv8 in Thumb mode." on the llvm-commits list. 2. There is a set of (fairly simple) C programs in PR16431 that are currently miscompiled by Clang/LLVM >= -O2 on x86_64 (both Linux and Mac). I've isolated what appear to be the two underlying bugs in PR18067 (GVN) and PR18068 (DSE). We need to have these looked at. I would appreciate any assistance you could provide. Thanks again, Hal (*) Only...

...and if conversion, to look at this, I think that would > help a lot. > > See the thread, "Re: [llvm] r190309 - [ARMv8] Prevent generation of > deprecated IT blocks on ARMv8 in Thumb mode." on the llvm-commits list. > > 2. There is a set of (fairly simple) C programs in PR16431 that are > currently miscompiled by Clang/LLVM >= -O2 on x86_64 (both Linux and Mac). > I've isolated what appear to be the two underlying bugs in PR18067 (GVN) > and PR18068 (DSE). We need to have these looked at. > > I would appreciate any assistance you could provide. >...

The LLVM 3.4rc2 binaries are now available for testing! Please download them and compile and test things. See if it breaks your code! Please file bugs for any issues you encounter. At this point, we’re only accepting fixes for regressions from 3.3. Share and enjoy! -bw

...r two release candidates, one at the end of this week, and one after another two weeks or so, to allow for these outstanding issues to be resolved. > > Specifically, I think that these issues should be resolved prior to the release of 3.4: > > PR18068 [BasicAA] > PR18067 [GVN] > PR16431 (multiple; I suspect covered by the previous two) > PR17638 [IndVarSimplify] > PR18223 [IndVarSimplify] > PR17473 [LSR] > PR18165 [LSR] > PR16729 [Loop Vectorizer] > PR17288 [Loop Vectorizer] > PR18102 [x86 backend or CodeGen] > PR18000 [x86 backend or CodeGen] > PR17504...