From f06da11d8524a9eb7fe984171d4462cef8eac2e6 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Sat, 28 Feb 2026 20:38:55 +0100
Subject: ir: make address ref hash table resizable

Would hit the limit on very large functions (thanks csmith).
---
 x86_64/emit.c | 4 ++--
 x86_64/isel.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'x86_64')

diff --git a/x86_64/emit.c b/x86_64/emit.c
index e54b7dd..5dbbed1 100644
--- a/x86_64/emit.c
+++ b/x86_64/emit.c
@@ -127,7 +127,7 @@ mkmemoper(union ref r)
       assert(wop.t == OREG);
       return mkoper(OMEM, .base = wop.reg, .index = NOINDEX);
    } else if (r.t == RADDR) {
-      const struct addr *addr = &addrht[r.i];
+      const struct addr *addr = &addrtab.p[r.i];
       assert(addr->shift <= 3);
       if (isaddrcon(addr->base,0)) {
          return mkoper(OSYM, .con = addr->base.i,
@@ -835,7 +835,7 @@ gencopy(uchar **pcode, enum irclass cls, struct block *blk, int curi, struct ope
    if (val.t == RADDR) {
       /* this is a LEA, but maybe it can be lowered to a 2-address instruction,
        * which may clobber flags */
-      const struct addr *addr = &addrht[val.i];
+      const struct addr *addr = &addrtab.p[val.i];
       if (flagslivep(blk, curi)) goto Lea;
       if (addr->base.t != RREG) goto Lea;
       if (addr->base.bits && dst.reg == mkregoper(addr->base).reg) { /* base = dst */
diff --git a/x86_64/isel.c b/x86_64/isel.c
index 637df7e..fffc4c9 100644
--- a/x86_64/isel.c
+++ b/x86_64/isel.c
@@ -248,7 +248,7 @@ aadd(struct addr *addr, struct block *blk, int *curi, union ref r)
          if (!ascale(addr, ins->l, ins->r)) goto Ref;
          ins->skip = 1;
       } else if (ins->op == Ocopy && ins->l.t == RADDR) {
-         struct addr save = *addr, *addr2 = &addrht[ins->l.i];
+         struct addr save = *addr, *addr2 = &addrtab.p[ins->l.i];
          if ((!addr2->base.bits || aadd(addr, blk, curi, addr2->base))
           && aimm(addr, addr2->disp)
           && (!addr2->index.bits || ascale(addr, addr2->index, mkref(RICON, addr2->shift))))
@@ -290,7 +290,7 @@ fuseaddr(union ref *r, struct block *blk, int *curi)
 
    if (isaddrcon(*r,1)) return 1;
    if (r->t == RADDR) {
-      const struct addr *a0 = &addrht[r->i];
+      const struct addr *a0 = &addrtab.p[r->i];
       if (aadd(&addr, blk, curi, a0->base)
         && (!addr.index.bits || ascale(&addr, a0->index, mkref(RICON, a0->shift)))
         && aadd(&addr, blk, curi, mkintcon(KPTR, a0->disp))) {
-- 
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