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author | Alan Modra <amodra@bigpond.net.au> | 2001-10-16 04:19:26 +0000 |
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committer | Alan Modra <amodra@gcc.gnu.org> | 2001-10-16 13:49:26 +0930 |
commit | ffb5e2e21f98abfdb6cb7efdf8ff2e911f09ec64 (patch) | |
tree | e0d9de1c8a74c34a1204dc2eb571d455a6257a76 /gcc/recog.c | |
parent | 0936a455f303b0f1e29bda6cd10cba773a3e0a16 (diff) | |
download | gcc-ffb5e2e21f98abfdb6cb7efdf8ff2e911f09ec64.zip gcc-ffb5e2e21f98abfdb6cb7efdf8ff2e911f09ec64.tar.gz gcc-ffb5e2e21f98abfdb6cb7efdf8ff2e911f09ec64.tar.bz2 |
* recog.c: Formatting and comment typo fixes.
From-SVN: r46276
Diffstat (limited to 'gcc/recog.c')
-rw-r--r-- | gcc/recog.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 1504870..6c3ecd4 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -215,7 +215,7 @@ validate_change (object, loc, new, in_group) if (in_group == 0 && num_changes != 0) abort (); - *loc = new; + *loc = new; /* Save the information describing this change. */ if (num_changes >= changes_allocated) @@ -353,33 +353,33 @@ apply_change_group () && GET_CODE (XVECEXP (pat, 0, XVECLEN (pat, 0) - 1)) == CLOBBER && asm_noperands (PATTERN (object)) < 0) { - rtx newpat; - - if (XVECLEN (pat, 0) == 2) - newpat = XVECEXP (pat, 0, 0); - else - { - int j; - - newpat - = gen_rtx_PARALLEL (VOIDmode, - rtvec_alloc (XVECLEN (pat, 0) - 1)); - for (j = 0; j < XVECLEN (newpat, 0); j++) - XVECEXP (newpat, 0, j) = XVECEXP (pat, 0, j); - } - - /* Add a new change to this group to replace the pattern - with this new pattern. Then consider this change - as having succeeded. The change we added will - cause the entire call to fail if things remain invalid. - - Note that this can lose if a later change than the one - we are processing specified &XVECEXP (PATTERN (object), 0, X) - but this shouldn't occur. */ - - validate_change (object, &PATTERN (object), newpat, 1); - continue; - } + rtx newpat; + + if (XVECLEN (pat, 0) == 2) + newpat = XVECEXP (pat, 0, 0); + else + { + int j; + + newpat + = gen_rtx_PARALLEL (VOIDmode, + rtvec_alloc (XVECLEN (pat, 0) - 1)); + for (j = 0; j < XVECLEN (newpat, 0); j++) + XVECEXP (newpat, 0, j) = XVECEXP (pat, 0, j); + } + + /* Add a new change to this group to replace the pattern + with this new pattern. Then consider this change + as having succeeded. The change we added will + cause the entire call to fail if things remain invalid. + + Note that this can lose if a later change than the one + we are processing specified &XVECEXP (PATTERN (object), 0, X) + but this shouldn't occur. */ + + validate_change (object, &PATTERN (object), newpat, 1); + continue; + } else if (GET_CODE (pat) == USE || GET_CODE (pat) == CLOBBER) /* If this insn is a CLOBBER or USE, it is always valid, but is never recognized. */ @@ -468,7 +468,7 @@ validate_replace_rtx_1 (loc, from, to, object) return; } - /* Call ourseves recursivly to perform the replacements. */ + /* Call ourself recursively to perform the replacements. */ for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--) { @@ -479,7 +479,7 @@ validate_replace_rtx_1 (loc, from, to, object) validate_replace_rtx_1 (&XVECEXP (x, i, j), from, to, object); } - /* In case we didn't substituted, there is nothing to do. */ + /* If we didn't substitute, there is nothing more to do. */ if (num_changes == prev_changes) return; @@ -542,7 +542,7 @@ validate_replace_rtx_1 (loc, from, to, object) new = simplify_subreg (GET_MODE (x), SUBREG_REG (x), op0_mode, SUBREG_BYTE (x)); - /* Subregs of VOIDmode operands are incorect. */ + /* Subregs of VOIDmode operands are incorrect. */ if (!new && GET_MODE (SUBREG_REG (x)) == VOIDmode) new = gen_rtx_CLOBBER (GET_MODE (x), const0_rtx); if (new) @@ -1204,7 +1204,7 @@ nonmemory_operand (op, mode) return 0; return ((GET_MODE (op) == VOIDmode || GET_MODE (op) == mode - || mode == VOIDmode) + || mode == VOIDmode) #ifdef LEGITIMATE_PIC_OPERAND_P && (! flag_pic || LEGITIMATE_PIC_OPERAND_P (op)) #endif @@ -2669,7 +2669,7 @@ reg_fits_class_p (operand, class, offset, mode) } /* Split single instruction. Helper function for split_all_insns. - Return last insn in the sequence if succesfull, or NULL if unsuccesfull. */ + Return last insn in the sequence if successful, or NULL if unsuccessful. */ static rtx split_insn (insn) rtx insn; |