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On Fri, Oct 10, 2014 at 8:37 PM, Uros Bizjak wrote:
>> Right. And my question is what happens if we aren't as aggressive here.
>> What happens if before this check we return nonzero if X or Y is a VALUE?
>> Do we then get into memrefs_conflict_p and does it do the right thing?
>
> Following patc
Hello All:
I found an issue about g++, it is OK for "-Wall -O0", but will report
-Wunused-variable for "-Wall -O1|2|3|s". The original version (e.g.
gcc 4.8.3 redhat version) does not report warning for "-Wall -O?".
The related operation:
[root@localhost qemu_cc]# cat test.cc
const char n()
