Hi,
A new warning was added in 264657 that fires if the profile count data file is
missing when -fprofile-use is enabled; this was causing the test for profile +
reorder support to fail in the target supports.
Applied the following as obvious.
Iain
Index: gcc/testsuite/ChangeLog
===================================================================
--- gcc/testsuite/ChangeLog (revision 266784)
+++ gcc/testsuite/ChangeLog (working copy)
@@ -1,3 +1,9 @@
+2018-12-04 Iain Sandoe <i...@sandoe.co.uk>
+
+ PR testsuite/88310
+ * lib/target-supports.exp (check_effective_target_freorder):
+ Suppress warnings for missing profile.
+
2018-12-04 Jakub Jelinek <ja...@redhat.com>
* g++.old-deja/g++.oliva/typename1.C: Don't expect any diagnostics
Index: gcc/testsuite/lib/target-supports.exp
===================================================================
--- gcc/testsuite/lib/target-supports.exp (revision 266784)
+++ gcc/testsuite/lib/target-supports.exp (working copy)
@@ -1094,7 +1094,7 @@
} "-freorder-blocks-and-partition"]
&& [check_no_compiler_messages fprofile_use_freorder object {
void foo (void) { }
- } "-fprofile-use -freorder-blocks-and-partition"] } {
+ } "-fprofile-use -freorder-blocks-and-partition -Wno-missing-profile"] } {
return 1
}
return 0
