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From: "sjackman at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/28193] config/arm/arm.c:3140 ICE Date: Wed, 28 Jun 2006 21:06:00 -0000 [thread overview] Message-ID: <20060628205144.20708.qmail@sourceware.org> (raw) In-Reply-To: <bug-28193-11470@http.gcc.gnu.org/bugzilla/> ------- Comment #3 from sjackman at gmail dot com 2006-06-28 20:51 ------- I tried backporting thumb_compute_save_reg_mask from GCC 4.1.1 to GCC 4.0.3 without success. I'll try backporting this entire patch from svn. 2005-03-01 Nick Clifton <nickc@redhat.com> * config/arm/arm.c (thumb_find_work_register): Check all of the argument registers to see if they are free, and a couple of special cases where the last argument register but can be proved to be available during the function's prologue. (print_multi_reg, arm_compute_save_reg0_reg12_mask, output_return_instruction, emit_multi_reg_push, thumb_pushpop, thumb_unexpanded_epilogue): Use unsigned long as the type for the register bit-mask. (thumb_compute_save_reg_mask): Likewise. Also use thumb_find_work_register() to ensure that there is agreement about which work register is going to be used in the prologue. (thumb_output_function_prologue): Use unsigned long as the type for the register bit-mask. Also delay pushing the link register if other high registers are going to be pushed. (thumb_compute_save_reg_mask, emit_multi_reg_push, print_multi-reg, number_of_first_bit_set, thumb_pushpop): Remove redundant prototypes. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28193
next prev parent reply other threads:[~2006-06-28 20:51 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-06-28 16:23 [Bug c/28193] New: " sjackman at gmail dot com 2006-06-28 17:53 ` [Bug c/28193] " sjackman at gmail dot com 2006-06-28 20:40 ` [Bug target/28193] " sjackman at gmail dot com 2006-06-28 21:06 ` sjackman at gmail dot com [this message] 2006-06-28 23:31 ` sjackman at gmail dot com 2006-06-28 23:32 ` [Bug target/28193] [4.0 only] " pinskia at gcc dot gnu dot org 2006-06-29 0:10 ` sjackman at gmail dot com 2006-06-29 0:30 ` sjackman at gmail dot com 2007-02-03 17:48 ` gdr at gcc dot gnu dot org
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