From: Richard Biener <rguenther@suse.de>
Date: Tue, 5 Dec 2023 13:24:34 +0000 (+0100)
Subject: middle-end/112860 - -fgimple can skip ISEL
X-Git-Tag: basepoints/gcc-15~3953
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9403153f925c71ceab655af7ed040966f2b4c9c;p=thirdparty%2Fgcc.git

middle-end/112860 - -fgimple can skip ISEL

The following makes sure we don't skip ISEL.

	PR middle-end/112860
	* passes.cc (should_skip_pass_p): Do not skip ISEL.
---

diff --git a/gcc/passes.cc b/gcc/passes.cc
index 6f894a41d225..087aed52934b 100644
--- a/gcc/passes.cc
+++ b/gcc/passes.cc
@@ -2514,6 +2514,11 @@ should_skip_pass_p (opt_pass *pass)
   if (strstr (pass->name, "build_cgraph_edges") != NULL)
     return false;
 
+  /* We need to run ISEL as that lowers VEC_COND_EXPR but doesn't provide
+     a property.  */
+  if (strstr (pass->name, "isel") != NULL)
+    return false;
+
   /* Don't skip df init; later RTL passes need it.  */
   if (strstr (pass->name, "dfinit") != NULL
       || strstr (pass->name, "dfinish") != NULL)