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| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-11-06 19:09:26 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-11-06 19:09:26 +0000 |
| commit | bfcb79b125ce8203ce800744fe9fecea1c235547 (patch) | |
| tree | 87cace2499c0c4f87ac63051263d863a58b39a9e /gcc/reload1.c | |
| parent | cff53614c5fcdc00d829b353fba0e812c7adda22 (diff) | |
| download | gcc-bfcb79b125ce8203ce800744fe9fecea1c235547.tar.gz | |
* local-alloc.c (local_alloc): Use xmalloc/xcalloc, not alloca.
(update_equiv_regs): Likewise.
(block_alloc): Likewise.
* reg-stack.c (reg_to_stack): Likewise.
(convert_regs_2): Likewise.
* reload1.c (reload_as_needed): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30434 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 2f50fb33c4d..3526ae9f134 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -4309,9 +4309,8 @@ reload_as_needed (live_known) bzero ((char *) spill_reg_rtx, sizeof spill_reg_rtx); bzero ((char *) spill_reg_store, sizeof spill_reg_store); - reg_last_reload_reg = (rtx *) alloca (max_regno * sizeof (rtx)); - bzero ((char *) reg_last_reload_reg, max_regno * sizeof (rtx)); - reg_has_output_reload = (char *) alloca (max_regno); + reg_last_reload_reg = (rtx *) xcalloc (max_regno, sizeof (rtx)); + reg_has_output_reload = (char *) xmalloc (max_regno); CLEAR_HARD_REG_SET (reg_reloaded_valid); set_initial_elim_offsets (); @@ -4573,11 +4572,11 @@ reload_as_needed (live_known) && INSN_CLOBBERS_REGNO_P (insn, i)) CLEAR_HARD_REG_BIT (reg_reloaded_valid, i); #endif - -#ifdef USE_C_ALLOCA - alloca (0); -#endif } + + /* Clean up. */ + free (reg_last_reload_reg); + free (reg_has_output_reload); } /* Discard all record of any value reloaded from X, |