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| author | Richard Henderson <rth@cygnus.com> | 1999-10-06 12:24:28 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1999-10-06 12:24:28 -0700 |
| commit | 2224ac3c4ed6786a379aecdbfb780e4faa914c40 (patch) | |
| tree | 8a3c6f9495116719721b54eecccfcb1ad2aec18d /gcc/genrecog.c | |
| parent | d3a3fb6addab369c21d9e996634ca0ff70a63cb7 (diff) | |
| download | gcc-2224ac3c4ed6786a379aecdbfb780e4faa914c40.zip gcc-2224ac3c4ed6786a379aecdbfb780e4faa914c40.tar.gz gcc-2224ac3c4ed6786a379aecdbfb780e4faa914c40.tar.bz2 | |
genrecog.c (add_to_sequence): Verify operand to label_ref is VOIDmode.
* genrecog.c (add_to_sequence): Verify operand to label_ref is
VOIDmode.
From-SVN: r29844
Diffstat (limited to 'gcc/genrecog.c')
| -rw-r--r-- | gcc/genrecog.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/genrecog.c b/gcc/genrecog.c index 9ba3889..c3172f5 100644 --- a/gcc/genrecog.c +++ b/gcc/genrecog.c @@ -540,10 +540,17 @@ add_to_sequence (pattern, last, position, insn_type, top) fputc ('\n', stderr); fatal ("mode mismatch in SET"); } - - /* Everything else is standard. */ break; + case LABEL_REF: + if (GET_MODE (XEXP (pattern, 0)) != VOIDmode) + { + print_rtl (stderr, pattern); + fputc ('\n', stderr); + fatal ("operand to LABEL_REF not VOIDmode"); + } + break; + default: break; } |