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predict.c (PRED_MUDFLAP): Remove.

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* predict.c (PRED_MUDFLAP): Remove.
	* targhooks.c (build_va_arg_indirect_ref): Remove mudflap support.

From-SVN: r204091
This commit is contained in:
Jeff Law 2013-10-26 04:24:19 -06:00 • committed by Jeff Law
parent 98906124e3
commit 5d905bb613
3 changed files with 3 additions and 8 deletions
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3
gcc/ChangeLog
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@ -1,5 +1,8 @@
2013-10-26 Jeff Law <law@redhat.com>
* predict.c (PRED_MUDFLAP): Remove.
* targhooks.c (build_va_arg_indirect_ref): Remove mudflap support.
* Makefile.in (C_COMMON_OBJS): Remove tree-mudflap.
(OBJS): Remove tree-nomudflap.o
(GTFILES): Remove tree-mudflap.c

3
gcc/predict.def
View file

@ -117,9 +117,6 @@ DEF_PREDICTOR (PRED_NEGATIVE_RETURN, "negative return", HITRATE (96), 0)
/* Branch ending with return; is probably not taken */
DEF_PREDICTOR (PRED_NULL_RETURN, "null return", HITRATE (90), 0)
/* Branches to a mudflap bounds check are extremely unlikely. */
DEF_PREDICTOR (PRED_MUDFLAP, "mudflap check", PROB_VERY_LIKELY, 0)
/* Branches to compare induction variable to a loop bound is
extremely likely. */
DEF_PREDICTOR (PRED_LOOP_IV_COMPARE_GUESS, "guess loop iv compare",

5
gcc/targhooks.c
View file

@ -72,7 +72,6 @@ along with GCC; see the file COPYING3. If not see
#include "tree-ssanames.h"
#include "tree-ssa-alias.h"
#include "insn-codes.h"
#include "tree-mudflap.h"
bool
@ -1576,10 +1575,6 @@ tree
build_va_arg_indirect_ref (tree addr)
{
addr = build_simple_mem_ref_loc (EXPR_LOCATION (addr), addr);
if (flag_mudflap) /* Don't instrument va_arg INDIRECT_REF. */
mf_mark (addr);
return addr;
}