From 8cea6c2e91641b06921b4e358c73c60981ba366d Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Tue, 20 Jun 2023 19:11:15 +0200
Subject: add basic mem2reg

promotes uniform stack slots to temporaries

currently only for immutable variables, next thing to implement is ssa
construction
---
 ir.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ir.c')

diff --git a/ir.c b/ir.c
index 2a7de47..9f6e86d 100644
--- a/ir.c
+++ b/ir.c
@@ -413,6 +413,7 @@ irfini(struct function *fn)
    extern int nerror;
    if (!nerror) {
       abi0(fn);
+      mem2reg(fn);
       lowerintrin(fn);
       mctarg->isel(fn);
       regalloc(fn);
-- 
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