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[Bug bootstrap/11318] [3.4 regresssion] Spurious bootstrap comparison failures on sparc-sun-solaris
- From: "ehrhardt at mathematik dot uni-ulm dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Jun 2003 19:04:26 -0000
- Subject: [Bug bootstrap/11318] [3.4 regresssion] Spurious bootstrap comparison failures on sparc-sun-solaris
- References: <20030625112358.11318.ehrhardt@mathematik.uni-ulm.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11318
ehrhardt at mathematik dot uni-ulm dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |zack at codesourcery dot com
|dot org |
Status|UNCONFIRMED |NEW
------- Additional Comments From ehrhardt at mathematik dot uni-ulm dot de 2003-06-25 19:04 -------
I tracked the cause of this to a missing .file asm directive on
sparc. The patch below fixes bootstrap for me again. Zack: You were
the last to make changes in this area, what do you think about the
following patch?
Index: sparc/sparc.c
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/config/sparc/sparc.c,v
retrieving revision 1.250
diff -c -r1.250 sparc.c
*** sparc/sparc.c 19 Jun 2003 06:05:34 -0000 1.250
--- sparc/sparc.c 25 Jun 2003 19:00:19 -0000
***************
*** 255,260 ****
--- 255,263 ----
#undef TARGET_ADDRESS_COST
#define TARGET_ADDRESS_COST hook_int_rtx_0
+ #undef TARGET_ASM_FILE_START_FILE_DIRECTIVE
+ #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
+
struct gcc_target targetm = TARGET_INITIALIZER;
/* Validate and override various options, and do some machine dependent
regards Christian