From: Richard Biener <rguenther@suse.de>
Date: Mon, 8 Jan 2024 07:15:51 +0000 (+0100)
Subject: Remove redundant check
X-Git-Tag: basepoints/gcc-16~9278
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cc2f3e408ee095653e6658b3126efce717a5586e;p=thirdparty%2Fgcc.git

Remove redundant check

operand_equal_p already has checking code to verify the hash
is equal, avoid doing that again in gimplify_hasher::equal.

	* gimplify.cc (gimplify_hasher::equal): Remove redundant
	checking.
---

diff --git a/gcc/gimplify.cc b/gcc/gimplify.cc
index 457b33a4293..7f94f5f5098 100644
--- a/gcc/gimplify.cc
+++ b/gcc/gimplify.cc
@@ -19593,9 +19593,5 @@ gimplify_hasher::equal (const elt_t *p1, const elt_t *p2)
   if (!operand_equal_p (t1, t2, 0))
     return false;
 
-  /* Only allow them to compare equal if they also hash equal; otherwise
-     results are nondeterminate, and we fail bootstrap comparison.  */
-  gcc_checking_assert (hash (p1) == hash (p2));
-
   return true;
 }