From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Sat, 24 Nov 2012 14:55:54 +0000 (+0100)
Subject: bechordal: Remove invalid cases from assertion.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=4ad797700d2309cf1e2ec724e54a0f14136271d9;p=libfirm

bechordal: Remove invalid cases from assertion.

The register classes must not be null here.
All allocatable register requirements must have a class.
---

diff --git a/ir/be/bechordal.c b/ir/be/bechordal.c
index 08fb2f047..80ee561bd 100644
--- a/ir/be/bechordal.c
+++ b/ir/be/bechordal.c
@@ -102,7 +102,7 @@ static bitset_t *get_decisive_partner_regs(bitset_t *bs, const be_operand_t *o1,
 		return bs;
 	}
 
-	assert(o1->req->cls == o2->req->cls || ! o1->req->cls || ! o2->req->cls);
+	assert(o1->req->cls == o2->req->cls);
 
 	if (bitset_contains(o1->regs, o2->regs)) {
 		bitset_copy(bs, o1->regs);