Bug 147224

Summary: [EFL] Fix pixman build on ARM with GCC 4.9.3
Product: WebKit Reporter: Csaba Osztrogonác <ossy>
Component: New BugsAssignee: Csaba Osztrogonác <ossy>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, ossy
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=167411
Bug Depends on:    
Bug Blocks: 147221    
Attachments:
Description Flags
Patch none

Description Csaba Osztrogonác 2015-07-23 08:28:38 PDT 
build log:
-----------
...

  CC       libpixman_iwmmxt_la-pixman-mmx.lo
  CCLD     libpixman-arm-simd.la
pixman-mmx.c: In function 'mmx_fetch_x8r8g8b8':
pixman-mmx.c:3812:1: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [libpixman_iwmmxt_la-pixman-mmx.lo] Error 1

...
Comment 1 Csaba Osztrogonác 2015-07-23 08:32:34 PDT 
Created attachment 257352 [details]
Patch

I have no idea how to fix this GCC bug, and I don't have time for it at all, but I'm interested in buildable WebKit, so let's disable this optimization now.
Comment 2 Csaba Osztrogonác 2015-07-23 08:43:27 PDT 
Comment on attachment 257352 [details]
Patch

CQ-, because I would like to land it manually when I upgraded GCC on the bots.
Comment 3 Csaba Osztrogonác 2015-07-30 11:26:32 PDT 
I installed GCC 4.9.3 on all of our ARM bots, and applied this 
patch manually not to break the build until it is reviewed.

Gyuyoung, could you review it, please?
Comment 4 Gyuyoung Kim 2015-07-30 19:39:51 PDT 
Comment on attachment 257352 [details]
Patch

It looks there is no problem on Desktop as well.
Comment 5 WebKit Commit Bot 2015-07-31 07:28:44 PDT 
Comment on attachment 257352 [details]
Patch

Clearing flags on attachment: 257352

Committed r187642: <http://trac.webkit.org/changeset/187642>
Comment 6 WebKit Commit Bot 2015-07-31 07:28:48 PDT 
All reviewed patches have been landed.  Closing bug.