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| author | Vladimir Makarov <vmakarov@redhat.com> | 2009-01-19 17:17:14 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2009-01-19 17:17:14 +0000 |
| commit | f68211cd04d4083f4c12542f1b56ac09e995f9fd (patch) | |
| tree | 636c6c6ae7b7900c93b28174728969e1fb0ea8bc /gcc/regclass.c | |
| parent | be12c33aa43aa2fe86886f4c9e4bb288e7ca7678 (diff) | |
| download | gcc-f68211cd04d4083f4c12542f1b56ac09e995f9fd.zip gcc-f68211cd04d4083f4c12542f1b56ac09e995f9fd.tar.gz gcc-f68211cd04d4083f4c12542f1b56ac09e995f9fd.tar.bz2 | |
re PR c/38869 (valgrind find problem with -O -mtune=generic)
2009-01-19 Vladimir Makarov <vmakarov@redhat.com>
PR c/38869
* rtl.h (reinit_regs): New prototype.
* regclass.c: Include ira.h.
(reinit_regs): New.
* Makefile.in (regclass.o): Add ira.h.
* config/i386/i386.c (ix86_maybe_switch_abi): Use reinit_regs.
From-SVN: r143498
Diffstat (limited to 'gcc/regclass.c')
| -rw-r--r-- | gcc/regclass.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index f31ccd1..2f665d8 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -49,6 +49,7 @@ along with GCC; see the file COPYING3. If not see #include "target.h" #include "tree-pass.h" #include "df.h" +#include "ira.h" /* Maximum register number used in this function, plus one. */ @@ -740,6 +741,17 @@ init_regs (void) init_reg_autoinc (); } +/* The same as previous function plus initializing IRA if it is + necessary. */ +void +reinit_regs (void) +{ + init_regs (); + + if (flag_ira) + ira_init (); +} + /* Initialize some fake stack-frame MEM references for use in memory_move_secondary_cost. */ |