compat.exp (compat-execute): Add -ffunction-sections and -Wl,--auto-overlay when...

	* lib/compat.exp (compat-execute): Add -ffunction-sections
	and -Wl,--auto-overlay when building for spu-*-elf*.

From-SVN: r137365

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index aa4b11521616dc19dc1488c08caa945eca5ba91d..887517921249244fc92515958f92f2350d577c2e 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2008-07-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+       * lib/compat.exp (compat-execute): Add -ffunction-sections
+       and -Wl,--auto-overlay when building for spu-*-elf*.
+
 2008-07-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 
        * gcc.dg/nrv3.c (S): Increase size of padding for SPU.

diff --git a/gcc/testsuite/lib/compat.exp b/gcc/testsuite/lib/compat.exp
index 474af620d164a2f05aa948856465744deca22a56..84538a6f8b4e0ee8a7749337f9749e36d9cb8d0b 100644 (file)
--- a/gcc/testsuite/lib/compat.exp
+++ b/gcc/testsuite/lib/compat.exp
@@ -275,6 +275,15 @@ proc compat-execute { src1 sid use_alt } {
     set extra_flags_3 [compat-get-options $src3]
     set compile_xfail_3 $compiler_conditional_xfail_data
 
+    # On the SPU, most of the compat test cases exceed local store size.
+    # Use automatic overlay support to make them fit.
+    if { [istarget spu-*-elf*] } {
+       set extra_flags_1 "$extra_flags_1 -Wl,--auto-overlay"
+       set extra_flags_1 "$extra_flags_1 -ffunction-sections"
+       set extra_flags_2 "$extra_flags_2 -ffunction-sections"
+       set extra_flags_3 "$extra_flags_3 -ffunction-sections"
+    }
+
     # Define the names of the object files.
     regsub "sid" "sid_main_tst.o" $sid obj1
     regsub "sid" "sid_x_tst.o" $sid obj2_tst