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[3/6] memops: remove obsolete comment

Message ID 20210321170822.46854-4-luc.vanoostenryck@gmail.com (mailing list archive)
State Mainlined, archived
Headers show
Series memops: small cleanups | expand

Commit Message

Luc Van Oostenryck March 21, 2021, 5:08 p.m. UTC 
The comment above rewrite_load_instruction(), about comparing phi-lists
for equality, was (most probably) written when there was some intention
to do CSE on phi-nodes or phi-sources.

However, such CSE is currently not an objective at all.

So, remove this comment.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 memops.c | 4 ----
 1 file changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/memops.c b/memops.c
index 753eb3a7a914..5386c5a1f416 100644
--- a/memops.c
+++ b/memops.c
@@ -17,10 +17,6 @@ 
 #include "simplify.h"
 #include "flow.h"
 
-/*
- * We should probably sort the phi list just to make it easier to compare
- * later for equality.
- */
 static void rewrite_load_instruction(struct instruction *insn, struct pseudo_list *dominators)
 {
 	pseudo_t new, phi;