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* throw.c (scm_ithrow): removed winds "asm" protection in favor of

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scm_remember_upto_here_1.
This commit is contained in:
Rob Browning 2003-04-11 18:32:01 +00:00
parent 9300912e0c
commit 6e19af7d09
1 changed files with 7 additions and 9 deletions
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16
libguile/throw.c
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@ -622,14 +622,6 @@ scm_ithrow (SCM key, SCM args, int noreturn SCM_UNUSED)
} }
} }
#ifdef __GNUC__
/* Dirk:FIXME:: This bugfix should be removed some time. */
/* GCC 2.95.2 has a bug in its optimizer that makes it generate
incorrect code sometimes. This barrier stops it from being too
clever. */
asm volatile ("" : "=g" (winds));
#endif
/* If we didn't find anything, print a message and abort the process /* If we didn't find anything, print a message and abort the process
right here. If you don't want this, establish a catch-all around right here. If you don't want this, establish a catch-all around
any code that might throw up. */ any code that might throw up. */
@ -640,8 +632,14 @@ scm_ithrow (SCM key, SCM args, int noreturn SCM_UNUSED)
} }
/* If the wind list is malformed, bail. */ /* If the wind list is malformed, bail. */
/* remember calls added below to fix segfaults on ia64 and (I think)
powerpc */
if (!SCM_CONSP (winds)) if (!SCM_CONSP (winds))
abort (); {
scm_remember_upto_here_1 (winds);
abort ();
}
scm_remember_upto_here_1 (winds);
jmpbuf = SCM_CDR (dynpair); jmpbuf = SCM_CDR (dynpair);