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| author | Jakub Jelinek <jakub@redhat.com> | 2016-09-27 10:15:26 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-09-27 10:15:26 +0200 |
| commit | 6a245c05be60e19ab349077601ddc9ae51324423 (patch) | |
| tree | 47999c44a971eddccb9a241ce0262c4e9760f28c /gcc/combine.c | |
| parent | f2e0c4e1ce34642b613ec2ed6cd2be83b1753849 (diff) | |
| download | gcc-6a245c05be60e19ab349077601ddc9ae51324423.zip gcc-6a245c05be60e19ab349077601ddc9ae51324423.tar.gz gcc-6a245c05be60e19ab349077601ddc9ae51324423.tar.bz2 | |
combine.c (simplify_comparison): Add canonical FALLTHROUGH comments.
* combine.c (simplify_comparison): Add canonical FALLTHROUGH comments.
* config/i386/i386.c (ix86_dep_by_shift_count_body): Add FALLTHROUGH
comments. Remove break after return.
(ix86_fp_compare_code_to_integer, has_dispatch,
ix86_simd_clone_usable): Remove break after return.
From-SVN: r240523
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index b22a274..b27aae5 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -11923,11 +11923,11 @@ simplify_comparison (enum rtx_code code, rtx *pop0, rtx *pop1) we can treat the SUBREG as if it were a ZERO_EXTEND. */ if (subreg_lowpart_p (op0) && GET_MODE_PRECISION (GET_MODE (SUBREG_REG (op0))) < mode_width) - /* Fall through */ ; + ; else break; - /* ... fall through ... */ + /* FALLTHROUGH */ case ZERO_EXTEND: mode = GET_MODE (XEXP (op0, 0)); @@ -12339,7 +12339,7 @@ simplify_comparison (enum rtx_code code, rtx *pop0, rtx *pop1) continue; } - /* ... fall through ... */ + /* FALLTHROUGH */ case LSHIFTRT: /* If we have (compare (xshiftrt FOO N) (const_int C)) and the low order N bits of FOO are known to be zero, we can do this |