[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #13 from Pierre Ossman --- This was tested using gcc 4.7.2 and gcc 4.5.3.

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #12 from Pierre Ossman --- Created attachment 30420 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30420&action=edit Makefile

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #11 from Pierre Ossman --- Created attachment 30419 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30419&action=edit main.c We've also been hitting this, so here is a reduced test case to provoke the bug. Output in the failing ca

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #10 from Uros Bizjak 2012-05-16 06:36:27 UTC --- Youo can start from [1], you have a failing output there, just provide some reference input to failing function. [1] https://bugs.freedesktop.org/show_bug.cgi?id=47559#c8

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #9 from Uros Bizjak 2012-05-16 06:33:35 UTC --- (In reply to comment #8) > > I've tried to take the source-file in question (miarc.c) and make something > > self-contained, but I was unable to make it work due to this being an > > i

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #8 from Uros Bizjak 2012-05-16 06:30:58 UTC --- (In reply to comment #6) > I've tried to take the source-file in question (miarc.c) and make something > self-contained, but I was unable to make it work due to this being an internal >

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #7 from Da Fox 2012-05-01 07:54:54 UTC --- (In reply to comment #6) ... > The latest available gcc-version for my distribution (gentoo) appears to be > 4.6.2, which I will try next. This seems to still happen with 4.6.2 at least.

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 Da Fox changed: What|Removed |Added Component|target |c --- Comment #6 from Da Fox 2012-04-25 07:30:

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #5 from Uros Bizjak 2012-04-23 15:29:03 UTC --- BTW: Can you test if this problem is still present in a newer version of the compiler (i.e. 4.6.3 or 4.7.0)?

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #4 from Uros Bizjak 2012-04-23 14:50:54 UTC --- Unfortunately, this is a runtime failure, so we will also need a runtime testcase (probably minimized) that fails when compiled with options that expose the bug. In comment #8 of the li

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #3 from Da Fox 2012-04-23 12:28:06 UTC --- gcc -v output: Using built-in specs. COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.6.0/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.6.0/lto-wrapper Target: x86_64-pc-linux

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #2 from Da Fox 2012-04-23 12:26:53 UTC --- Created attachment 27220 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27220 .i version of miarc.c I think this is the information that was missing: The file in question compiled with

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c/53083] gcc bug in moving from the SSE registers back onto the heap.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53083 --- Comment #1 from Uros Bizjak 2012-04-23 07:55:29 UTC --- (In reply to comment #0) > I additional information is required please let me know. Please provide all necessary information, as outlined in [1]. [1] http://gcc.gnu.org/bugs/#report