Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: arthur.marsh at internode dot on.net
Using the gcc-4.9 version 4.9-20140411-2 on Debian GNU/Linux amd64, I'm getting
incorrect code for ffmpeg flac format decoding (same source
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902
--- Comment #2 from Arthur Marsh ---
Created attachment 32637
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32637&action=edit
config.mak produced by ./configure --cc=gcc-4.9 --host-cc=gcc-4.9
--dep-cc=gcc-4.9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902
--- Comment #3 from Arthur Marsh ---
I've attached the config.mak produced by ./configure --cc=gcc-4.9
--host-cc=gcc-4.9 --dep-cc=gcc-4.9
The CFLAGS from config.mak:
CFLAGS= -std=c99 -fomit-frame-pointer -pthread -D_GNU_SOURCE=1 -D_REENTRANT
-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902
--- Comment #4 from Arthur Marsh ---
I've attached the config.mak produced by ./configure --cc=gcc-4.9
--host-cc=gcc-4.9 --dep-cc=gcc-4.9
The CFLAGS from config.mak:
CFLAGS= -std=c99 -fomit-frame-pointer -pthread -D_GNU_SOURCE=1 -D_REENTRANT
-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902
--- Comment #7 from Arthur Marsh ---
OK, I modified the CFLAGS statement in config.mak to what is below, re-ran make
clean and make, and still experienced the same problems.
CFLAGS= -std=c99 -fomit-frame-pointer -pthread -D_GNU_SOURCE=1 -D_REEN
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902
--- Comment #8 from Arthur Marsh ---
PS, no assembly language in the flac decoding process as far as I could see.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902
--- Comment #10 from Arthur Marsh ---
I haven't been able to reproduce what was shown in comment 9, but appreciate
the effort taken to reproduce the problem.
