* [PATCH] middle-end/108209 - typo in genmatch.cc:commutative_op
@ 2023-01-09 14:07 Richard Biener
0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2023-01-09 14:07 UTC (permalink / raw)
To: gcc-patches
The early out for user-id handling indicated commutative
rather than not commutative.
Bootstrapped and tested on x86_64-unkown-linux-gnu, pushed.
PR middle-end/108209
* genmatch.cc (commutative_op): Fix return value for
user-id with non-commutative first replacement.
---
gcc/genmatch.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/genmatch.cc b/gcc/genmatch.cc
index fb9e37ae434..d4cb439a851 100644
--- a/gcc/genmatch.cc
+++ b/gcc/genmatch.cc
@@ -496,7 +496,7 @@ commutative_op (id_base *id)
{
int res = commutative_op (uid->substitutes[0]);
if (res < 0)
- return 0;
+ return -1;
for (unsigned i = 1; i < uid->substitutes.length (); ++i)
if (res != commutative_op (uid->substitutes[i]))
return -1;
--
2.35.3
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2023-01-09 14:07 [PATCH] middle-end/108209 - typo in genmatch.cc:commutative_op Richard Biener
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