[Bug target/54407] FAIL: 30_threads/condition_variable/54185.cc execution test program timed out on powerpc-apple-darwin9 and x86_64-apple-darwin10

["howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54407

--- Comment #10 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-14 21:12:20 UTC ---
I think you need to use...

// { dg-xfail-if "broken pthreads before darwin10" { *-*-darwin9* *-*-darwin10*
} { "*" } { "" } }

instead of dg-do-compile. From
http://gcc.gnu.org/onlinedocs/gcc-4.1.2/gccint/Test-Directives.html,
note...

If the directive includes the optional `{ xfail selector }' and the selector is
met then the test is expected to fail. For dg-do run, execution is expected to
fail but compilation is expected to pass. 

since you already are passing dg-do-run a target selector, an additional
dg-xfail-if is required. This
combination works here on x86_64-apple-darwin12....

Index: libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc
===================================================================
--- libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc    (revision
192440)
+++ libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc    (working
copy)
@@ -1,4 +1,5 @@
-// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris*
*-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris*
*-*-cygwin *-*-darwin1[1-9]* powerpc-ibm-aix* } }
+// { dg-xfail-if "broken pthreads before darwin10" { *-*-darwin9*
*-*-darwin10* } { "*" } { "" } }
 // { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd*
*-*-linux* powerpc-ibm-aix* } }
 // { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
 // { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }