From 1e2881031c89fdc48ccebeb00b0b29473576534d Mon Sep 17 00:00:00 2001
From: Tom de Vries <tom@codesourcery.com>
Date: Wed, 3 Dec 2014 10:28:25 +0000
Subject: Rename fuse-caller-save

2014-12-03  Tom de Vries  <tom@codesourcery.com>

	PR rtl-optimization/63957
	* doc/invoke.texi: Replace -fuse-caller-save with -fipa-ra.
	* final.c (rest_of_handle_final): Replace flag_use_caller_save with
	flag_ipa_ra.
	(get_call_reg_set_usage): Same.
	* lra-assigns.c (lra_assign): Same.
	* lra-constraints.c (need_for_call_save_p): Same.
	* lra-lives.c (process_bb_lives): Same.
	* lra.c (lra): Same.
	* calls.c (expand_call): Same.
	(emit_library_call_value_1): Same.
	* config/arm/arm.c (arm_option_override): Same.
	* opts.c (default_options_table): Replace OPT_fuse_caller_save with
	OPT_fipa_ra.
	* target.def (call_fusage_contains_non_callee_clobbers): Replace
	fuse-caller-save with fipa-ra.
	* doc/tm.texi (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Same.
	* common.opt: Same.

	* gcc.dg/ira-shrinkwrap-prep-1.c: Replace -fno-use-caller-save with
	-fno-ipa-ra.
	* gcc.dg/ira-shrinkwrap-prep-2.c: Same.
	* gcc.target/aarch64/aapcs64/aapcs64.exp: Same.
	* gcc.dg/fuse-caller-save.c: Replace -fuse-caller-save with -fipa-ra.
	* gcc.target/aarch64/fuse-caller-save.c: Same.
	* gcc.target/arm/fuse-caller-save.c: Same.
	* gcc.target/i386/fuse-caller-save-rec.c: Same.
	* gcc.target/i386/fuse-caller-save-xmm-run.c: Same.
	* gcc.target/i386/fuse-caller-save-xmm.c: Same.
	* gcc.target/i386/fuse-caller-save.c: Same.
	* gcc.target/mips/fuse-caller-save-micromips.c: Same.
	* gcc.target/mips/fuse-caller-save-mips16.c: Same.
	* gcc.target/mips/fuse-caller-save.c: Same.
	* gcc.target/mips/mips.exp: Replace use-caller-save with ipa-ra in
	-ffoo/-fno-foo options.

From-SVN: r218305
---
 gcc/final.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gcc/final.c')

diff --git a/gcc/final.c b/gcc/final.c
index c3805c9..4c894c3 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -4473,7 +4473,7 @@ rest_of_handle_final (void)
   assemble_start_function (current_function_decl, fnname);
   final_start_function (get_insns (), asm_out_file, optimize);
   final (get_insns (), asm_out_file, optimize);
-  if (flag_use_caller_save)
+  if (flag_ipa_ra)
     collect_fn_hard_reg_usage ();
   final_end_function ();
 
@@ -4887,7 +4887,7 @@ bool
 get_call_reg_set_usage (rtx_insn *insn, HARD_REG_SET *reg_set,
 			HARD_REG_SET default_set)
 {
-  if (flag_use_caller_save)
+  if (flag_ipa_ra)
     {
       struct cgraph_rtl_info *node = get_call_cgraph_rtl_info (insn);
       if (node != NULL
-- 
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