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| author | Jan Hubicka <hubicka@freesoft.cz> | 1999-04-12 03:39:00 +0200 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-04-11 19:39:00 -0600 |
| commit | 21b2cd732182b457962d0f248662c5d894e147ca (patch) | |
| tree | b1abeb01e48cccbcff7900a7efb77f510d276733 /gcc/jump.c | |
| parent | 6b1d78bf509804015999f36eb34ff78608aaf40d (diff) | |
| download | gcc-21b2cd732182b457962d0f248662c5d894e147ca.zip gcc-21b2cd732182b457962d0f248662c5d894e147ca.tar.gz gcc-21b2cd732182b457962d0f248662c5d894e147ca.tar.bz2 | |
reg-stack.c: Update comment, include varray.h.
* reg-stack.c: Update comment, include varray.h.
(stack_regs_mentioned_data): New global variable.
(check_stack_regs_mentioned): New function.
(stack_regs_mentioned): New function.
(reg_to_stack): Initialize and free stack_regs_mentioned_data,
use stack_regs_mentioned.
(record_asm_reg_life): Change insn type cache for changed insn.
(record_reg_life): Do not change the insn mode.
(emit_pop_insn): Likewise.
(emit_swap_insn): Likewise.
(move_for_stack_reg): Likewise.
(stack_reg_life_analysis): Use stack_regs_mentioned.
(emit_swap_insn): Likewise.
(subst_stack_regs): Likewise.
(convert_regs): Likewise.
* jump.c (find_cross_jump): Use stack_regs_mentioned.
* rtl.h (stack_regs_mentioned): Declare.
From-SVN: r26360
Diffstat (limited to 'gcc/jump.c')
| -rw-r--r-- | gcc/jump.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2867,7 +2867,7 @@ find_cross_jump (e1, e2, minimum, f1, f2) indicates whether or not the insn contains any stack-like regs. */ - if (!lose && cross_jump_death_matters && GET_MODE (i1) == QImode) + if (!lose && cross_jump_death_matters && stack_regs_mentioned (i1)) { /* If register stack conversion has already been done, then death notes must also be compared before it is certain that |