Bug 821223 - internal compiler error building faad2 with -mtune=pentium4
Summary: internal compiler error building faad2 with -mtune=pentium4
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: 17
Hardware: i686
OS: Unspecified
unspecified
low
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-05-13 09:19 UTC by Edward Sheldrake
Modified: 2012-05-15 09:59 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2012-05-15 09:59:21 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)
the build output (31.86 KB, text/plain)
2012-05-13 09:20 UTC, Edward Sheldrake 		no flags Details
the preprocessed source file requested (207.79 KB, text/plain)
2012-05-13 09:21 UTC, Edward Sheldrake 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
GNU Compiler Collection 53358 0 None None None Never

Description Edward Sheldrake 2012-05-13 09:19:39 UTC 
Description of problem:
faad2 - http://www.audiocoding.com/faad2.html - failed to build on 32bit x86 with an internal compiler error.

Version-Release number of selected component (if applicable):
gcc-4.7.0-5.fc17.i686

How reproducible:
Always

Steps to Reproduce:
1. Attempt to build faad2 on i686 with -mtune=pentium4
2.
3.
  
Actual results:
Compile fails

Expected results:
Compiles

Additional info:
I usually compile anything for my old pentium 4 with -march=pentium4. I discovered the build still failed with "-march=i686 -mtune=pentium4" but succeeded with just "-march=i686".
Comment 1 Edward Sheldrake 2012-05-13 09:20:12 UTC 
Created attachment 584113 [details]
the build output
Comment 2 Edward Sheldrake 2012-05-13 09:21:24 UTC 
Created attachment 584114 [details]
the preprocessed source file requested
Comment 3 Jakub Jelinek 2012-05-15 09:59:21 UTC 
Tracking this upstream.
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