From: Jennifer Schmitz <jschmitz@nvidia.com>
Date: Tue, 22 Oct 2024 12:54:13 +0000 (-0700)
Subject: testsuite: Add test directive checking removal of link_error
X-Git-Tag: basepoints/gcc-16~5008
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf11ecbb02b517dff0034f02adacf9269a11a095;p=thirdparty%2Fgcc.git

testsuite: Add test directive checking removal of link_error

This test needs a directive checking the removal of the link_error.
Committed as obvious.

Signed-off-by: Jennifer Schmitz <jschmitz@nvidia.com>

gcc/testsuite/
	* gcc.dg/tree-ssa/log_ident.c: Add scan for removal of
	link_error in optimized tree dump.
---

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/log_ident.c b/gcc/testsuite/gcc.dg/tree-ssa/log_ident.c
index 80528beb7238..9c4d152438d7 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/log_ident.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/log_ident.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -ffast-math" } */
+/* { dg-options "-O2 -ffast-math -fdump-tree-optimized" } */
 /* { dg-require-effective-target c99_runtime } */
 
 extern void link_error(void);
@@ -54,3 +54,5 @@ extern void link_error(void);
 TEST_LOGS (double, , )
 TEST_LOGS (float, f, f)
 TEST_LOGS (long double, L, l)
+
+/* { dg-final { scan-tree-dump-not "link_error" "optimized" } } */