From: Andreas Schwab <schwab@suse.de>
Date: Tue, 19 Nov 2024 16:35:14 +0000 (+0100)
Subject: testsuite: robustify gcc.target/m68k/20100512-1.c
X-Git-Tag: basepoints/gcc-16~4089
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ceddd28d41f0b9cc797c3568544a114d60c1ba83;p=thirdparty%2Fgcc.git

testsuite: robustify gcc.target/m68k/20100512-1.c

This has been failing since r5-2883-g8cb65b3725f0c3 which caused the
memset to be optimized out.  Add an unoptimizable reference to the local
variable to keep it.

	* gcc.target/m68k/20100512-1.c (doTest1, doTest2): Add asm that
	references foo.
---

diff --git a/gcc/testsuite/gcc.target/m68k/20100512-1.c b/gcc/testsuite/gcc.target/m68k/20100512-1.c
index d07bb519abc1..ab54a92e9652 100644
--- a/gcc/testsuite/gcc.target/m68k/20100512-1.c
+++ b/gcc/testsuite/gcc.target/m68k/20100512-1.c
@@ -9,8 +9,10 @@
 void doTest1(void) {
   volatile char foo[10];
   memset((void *)foo, 1, 100);
+  asm volatile("# %0" : : "g"(foo));
 }
 void doTest2(void) {
   volatile char foo[10];
   memset((void *)foo, 1, 100);
+  asm volatile("# %0" : : "g"(foo));
 }