gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=.

2009-04-22  Mark Heffernan  <meheff@google.com>

       * gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=.

       * gcc.dg/profile-generate-3.c: New test.

From-SVN: r146605

gcc/ChangeLog

+2009-04-22  Mark Heffernan  <meheff@google.com>
+
+       * gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=.
+
 2009-04-22  Kazu Hirata  <kazu@codesourcery.com>
 
 	* config/arm/arm.c (arm_rtx_costs_1): Use power_of_two_operand

gcc/gcc.c

@@ -743,7 +743,7 @@ proper position among the other output files.  */
     %{s} %{t} %{u*} %{x} %{z} %{Z} %{!A:%{!nostdlib:%{!nostartfiles:%S}}}\
     %{static:} %{L*} %(mfwrap) %(link_libgcc) %o\
     %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)} %(mflib)\
-    %{fprofile-arcs|fprofile-generate|coverage:-lgcov}\
+    %{fprofile-arcs|fprofile-generate*|coverage:-lgcov}\
     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
     %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} }}}}}}"
 #endif

gcc/testsuite/ChangeLog

+2009-04-22  Mark Heffernan  <meheff@google.com>
+
+       * gcc.dg/profile-generate-3.c: New test.
+
 2009-04-22  Jan Hubicka  <jh@suse.cz>
 
 	* g++.dg/tree-ssa/ehcleanup-1.C: New testcase.

gcc/testsuite/gcc.dg/profile-generate-3.c

+/* { dg-do link } */
+/* { dg-options "-fprofile-generate=." } */
+
+int
+main ()
+{
+  return 0;
+}
+