[Bug c/74751] gcc can't generate correct code

2016-08-12 Thread jeanerpp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=74751 xujian changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #3 from xujian --- (In repl

[Bug c/74751] gcc can't generate correct code

2016-08-12 Thread jeanerpp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=74751 --- Comment #1 from xujian --- I'd tried latest gcc 4.9.4, but fail to solve this issue. ngnsvr14 []/home/xujian/tools $ 4.9.4/bin/gcc --version gcc (GCC) 4.9.4 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the sour

[Bug c/74751] New: gcc can't generate correct code

2016-08-12 Thread jeanerpp at gmail dot com
nt: c Assignee: unassigned at gcc dot gnu.org Reporter: jeanerpp at gmail dot com Target Milestone: --- Created attachment 39272 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39272&action=edit c source code to reproduce this issue. compile and run the attached code, we got