https://gcc.gnu.org/g:ff105c39bde43bdb57615e3a4c7af71fbef5f26e
commit r15-511-gff105c39bde43bdb57615e3a4c7af71fbef5f26e
Author: Rainer Orth <r...@cebitec.uni-bielefeld.de>
Date: Wed May 15 13:23:08 2024 +0200
testsuite: Require lto-plugin in gcc.dg/ipa/ipa-icf-38.c [PR85656]
gcc.dg/ipa/ipa-icf-38.c currently FAILs on Solaris (SPARC and x86, 32
and 64-bit):
FAIL: gcc.dg/ipa/ipa-icf-38.c scan-ltrans-tree-dump-not optimized "Function
bar"
As it turns out, this only happens when the Solaris linker is used; with
GNU ld the test PASSes just fine. In fact, that happens because gld
supports the lto-plugin while ld does not: in a Solaris build with gld,
the test FAILs the same way as with ld when -fno-use-linker-plugin is
passed, so this patch requires linker_plugin.
Tested on i386-pc-solaris2.11 (ld and gld) and x86_64-pc-linux-gnu.
2024-05-15 Rainer Orth <r...@cebitec.uni-bielefeld.de>
gcc/testsuite:
PR ipa/85656
* gcc.dg/ipa/ipa-icf-38.c: Require linker_plugin.
Diff:
---
gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
b/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
index a8824d040e52..74b5e56f9180 100644
--- a/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
+++ b/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
@@ -2,6 +2,7 @@
/* { dg-require-alias "" } */
/* { dg-options "-O2 -fdump-ipa-icf-optimized -flto -fdump-tree-optimized
-fno-ipa-vrp" } */
/* { dg-require-effective-target lto } */
+/* { dg-require-effective-target linker_plugin } */
/* { dg-additional-sources "ipa-icf-38a.c" }*/
/* Based on ipa-icf-3.c. */
