diff options
Diffstat (limited to 'gcc/gensupport.c')
| -rw-r--r-- | gcc/gensupport.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/gensupport.c b/gcc/gensupport.c index b475523f472..f25b80026eb 100644 --- a/gcc/gensupport.c +++ b/gcc/gensupport.c @@ -415,7 +415,8 @@ collect_insn_data (pattern, palt, pmax) switch (code) { case MATCH_OPERAND: - *palt = n_alternatives (XSTR (pattern, 2)); + i = n_alternatives (XSTR (pattern, 2)); + *palt = (i > *palt ? i : *palt); /* FALLTHRU */ case MATCH_OPERATOR: |