Bug 9806 - [3.2 regression] internal compiler error in inline assembly with -fPIC flag
Summary: [3.2 regression] internal compiler error in inline assembly with -fPIC flag
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: inline-asm (show other bugs)
Version: 3.2.1
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords: ice-on-valid-code
Depends on:
Blocks:
 
Reported: 2003-02-22 19:45 UTC by matze
Modified: 2003-07-25 17:33 UTC (History)
3 users (show)

See Also:
Host:
Target:
Build:
Known to work:
Known to fail:
Last reconfirmed:

Attachments
qsqrtbug.cpp (795 bytes, text/x-c )
2003-05-21 15:17 UTC, matze 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description matze 2003-02-22 19:45:59 UTC 
The attached source file triggers an internal compiler error when compiled with -fPIC flag (it also fails in a bigger source files without -fPIC but I wasn't able to strip that file down so far). The bug happens also on debian so I assume this not a gentoo issue.

[matze@taylor] ~ > g++ qsqrtbug.cpp -fPIC
qsqrtbug.cpp: In function `float qsqrt(float)':
qsqrtbug.cpp:51: Internal compiler error in instantiate_virtual_regs_1, at
   function.c:4128
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.

Release:
3.2.1

Environment:
linux gentoo x86, glibc 2.3.1, pentium 4

How-To-Repeat:
g++ qsqrtbug.cpp -fPIC
Comment 1 Eric Botcazou 2003-02-22 20:31:15 UTC 
State-Changed-From-To: open->analyzed
State-Changed-Why: Confirmed on 3.2 branch. 3.3 and mainline are not affected.
Comment 2 Joe Buck 2003-04-25 21:26:05 UTC 
State-Changed-From-To: analyzed->closed
State-Changed-Why: Fixed for 3.3.