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| author | Vladimir Makarov <vmakarov@redhat.com> | 2013-09-18 19:12:16 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2013-09-18 19:12:16 +0000 |
| commit | 8a26ad39c470d050dee58212c00ab64fe8c696f3 (patch) | |
| tree | 94cdb025985dd38477b1b66ba9de709cb98c1e86 /gcc/lra-constraints.c | |
| parent | 09487185c83f172a19834437d3a5bc0fff12d588 (diff) | |
| download | gcc-8a26ad39c470d050dee58212c00ab64fe8c696f3.zip gcc-8a26ad39c470d050dee58212c00ab64fe8c696f3.tar.gz gcc-8a26ad39c470d050dee58212c00ab64fe8c696f3.tar.bz2 | |
lra-constraints.c (need_for_all_save_p): Use macro HARD_REGNO_CALL_PART_CLOBBERED.
2013-09-18 Vladimir Makarov <vmakarov@redhat.com>
* lra-constraints.c (need_for_all_save_p): Use macro
HARD_REGNO_CALL_PART_CLOBBERED.
* lra-lives.c (check_pseudos_live_through_calls): Use the macro to
set up pseudo conflict hard regs.
From-SVN: r202721
Diffstat (limited to 'gcc/lra-constraints.c')
| -rw-r--r-- | gcc/lra-constraints.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/lra-constraints.c b/gcc/lra-constraints.c index e87ba91..f9652c7 100644 --- a/gcc/lra-constraints.c +++ b/gcc/lra-constraints.c @@ -4335,7 +4335,9 @@ need_for_call_save_p (int regno) return (usage_insns[regno].calls_num < calls_num && (overlaps_hard_reg_set_p (call_used_reg_set, - PSEUDO_REGNO_MODE (regno), reg_renumber[regno]))); + PSEUDO_REGNO_MODE (regno), reg_renumber[regno]) + || HARD_REGNO_CALL_PART_CLOBBERED (reg_renumber[regno], + PSEUDO_REGNO_MODE (regno)))); } /* Global registers occurring in the current EBB. */ |