From: Aldy Hernandez <aldyh@redhat.com>
Date: Tue, 25 May 2021 06:36:44 +0000 (+0200)
Subject: Fix selftest for targets where short and int are the same size.
X-Git-Tag: upstream/12.2.0~7652
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=41ddc5b0a6b44a9df53a259636fa3b534ae41cbe;p=platform%2Fupstream%2Fgcc.git

Fix selftest for targets where short and int are the same size.

avr-elf seems to use HImode for both integer_type_node and
signed_char_type_node, which is causing the check for different sized
VARYING ranges to fail.

gcc/ChangeLog:

	* value-range.cc (range_tests_legacy): Use
	build_nonstandard_integer_type instead of int and short.
---

diff --git a/gcc/value-range.cc b/gcc/value-range.cc
index 8d7b46c..f113fd7 100644
--- a/gcc/value-range.cc
+++ b/gcc/value-range.cc
@@ -2250,11 +2250,13 @@ range_tests_legacy ()
   }
 
   // VARYING of different sizes should not be equal.
-  int_range_max r0 (integer_type_node);
-  int_range_max r1 (short_integer_type_node);
+  tree big_type = build_nonstandard_integer_type (32, 1);
+  tree small_type = build_nonstandard_integer_type (16, 1);
+  int_range_max r0 (big_type);
+  int_range_max r1 (small_type);
   ASSERT_TRUE (r0 != r1);
-  value_range vr0 (integer_type_node);
-  int_range_max vr1 (short_integer_type_node);
+  value_range vr0 (big_type);
+  int_range_max vr1 (small_type);
   ASSERT_TRUE (vr0 != vr1);
 }