From f3ca2577372eaae7056db24982abfc54be8f4cc1 Mon Sep 17 00:00:00 2001
From: Quentin Carbonneaux <quentin@c9x.me>
Date: Fri, 14 Mar 2025 13:09:21 +0100
Subject: gvn/gcm review

- Many stylistic nits.
- Removed blkmerge().
- Some minor bug fixes.
- GCM reassoc is now "sink"; a pass that
  moves trivial ops in their target block
  with the same goal of reducing register
  pressure, but starting from instructions
  that benefit from having their inputs
  close.
---
 fold.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fold.c')

diff --git a/fold.c b/fold.c
index 87e5824..7d0b04c 100644
--- a/fold.c
+++ b/fold.c
@@ -13,7 +13,7 @@ iscon(Con *c, int w, uint64_t k)
 		return (uint32_t)c->bits.i == (uint32_t)k;
 }
 
-static int
+int
 foldint(Con *res, int op, int w, Con *cl, Con *cr)
 {
 	union {
-- 
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