From: Roger Sayle <roger@nextmovesoftware.com>
Date: Sat, 31 Jul 2021 10:06:22 +0000 (+0100)
Subject: [Committed] Tweak new test case gcc.target/i386/dec-cmov-2.c
X-Git-Tag: basepoints/gcc-13~5662
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c4249b71de3b15ba1e176ce90a57fb7bc54b917;p=thirdparty%2Fgcc.git

[Committed] Tweak new test case gcc.target/i386/dec-cmov-2.c

With -m32, this test case is sensitive to the instruction timings of
the target (for ifcvt to normalize bar() to foo() during the ce1 pass,
prior to the transformations actually being tested here).  Specifying
-march=core2 prevents these failures.  Committed as obvious.

2021-07-31  Roger Sayle  <roger@nextmovesoftware.com>

gcc/testsuite/ChangeLog
	* gcc.target/i386/dec-cmov-2.c: Require -march=core2 with -m32.
---

diff --git a/gcc/testsuite/gcc.target/i386/dec-cmov-2.c b/gcc/testsuite/gcc.target/i386/dec-cmov-2.c
index 115db992f395..9fbccc36f829 100644
--- a/gcc/testsuite/gcc.target/i386/dec-cmov-2.c
+++ b/gcc/testsuite/gcc.target/i386/dec-cmov-2.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2" } */
-/* { dg-additional-options "-march=pentiumpro -mregparm=3" { target ia32 } } */
+/* { dg-additional-options "-march=core2 -mregparm=3" { target ia32 } } */
 
 int foo(int x)
 {