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| author | Mike Stump <mrs@gcc.gnu.org> | 2006-05-18 22:16:23 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2006-05-18 22:16:23 +0000 |
| commit | c22cacf346343c87823813e73734aa7d728553c6 (patch) | |
| tree | 3ae25fdc8c96c858e654f50a244ec03375560ecb /gcc/caller-save.c | |
| parent | e836620206f1e96d7dac7c3b91c00e01b39e39f3 (diff) | |
| download | gcc-c22cacf346343c87823813e73734aa7d728553c6.zip gcc-c22cacf346343c87823813e73734aa7d728553c6.tar.gz gcc-c22cacf346343c87823813e73734aa7d728553c6.tar.bz2 | |
Whitespace fixups
From-SVN: r113893
Diffstat (limited to 'gcc/caller-save.c')
| -rw-r--r-- | gcc/caller-save.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/caller-save.c b/gcc/caller-save.c index 576c641..c81c72c 100644 --- a/gcc/caller-save.c +++ b/gcc/caller-save.c @@ -195,7 +195,7 @@ init_caller_save (void) for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) for (mode = 0 ; mode < MAX_MACHINE_MODE; mode++) if (HARD_REGNO_MODE_OK (i, mode)) - { + { int ok; /* Update the register number and modes of the register @@ -212,7 +212,7 @@ init_caller_save (void) reg_restore_code[i][mode] = recog_memoized (restinsn); /* Now extract both insns and see if we can meet their - constraints. */ + constraints. */ ok = (reg_save_code[i][mode] != -1 && reg_restore_code[i][mode] != -1); if (ok) @@ -228,7 +228,7 @@ init_caller_save (void) reg_save_code[i][mode] = -1; reg_restore_code[i][mode] = -1; } - } + } else { reg_save_code[i][mode] = -1; @@ -847,7 +847,7 @@ insert_one_insn (struct insn_chain *chain, int before_p, int code, rtx pat) registers from the live sets, and observe REG_UNUSED notes. */ COPY_REG_SET (&new->live_throughout, &chain->live_throughout); /* Registers that are set in CHAIN->INSN live in the new insn. - (Unless there is a REG_UNUSED note for them, but we don't + (Unless there is a REG_UNUSED note for them, but we don't look for them here.) */ note_stores (PATTERN (chain->insn), add_stored_regs, &new->live_throughout); |