[Bug middle-end/17813] [4.0 regression] ada bootstrap failure on i486-linux

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-10-18 22:06 -------
Subject: Bug 17813

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ebotcazou@gcc.gnu.org	2004-10-18 22:06:37

Modified files:
	gcc            : ChangeLog dojump.c expr.h explow.c 

Log message:
	PR middle-end/17813
	* dojump.c (discard_pending_stack_adjust): New function.
	(clear_pending_stack_adjust): Call it.
	* expr.h (discard_pending_stack_adjust): Declare it.
	* explow.c (emit_stack_save): Emit pending stack adjustments
	before saving the stack pointer.
	(emit_stack_restore): Discard pending stack adjustments before
	restoring the stack pointer.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5938&r2=2.5939
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/dojump.c.diff?cvsroot=gcc&r1=1.29&r2=1.30
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.h.diff?cvsroot=gcc&r1=1.171&r2=1.172
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/explow.c.diff?cvsroot=gcc&r1=1.139&r2=1.140



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17813