backport: sync.md: New file.

	Merge from gomp-branch.
	* config/sparc/sync.md: New file.
	* config/sparc/sparc.md (UNSPECV_MEMBAR, UNSPECV_CAS, UNSPECV_SWAP,
	UNSPECV_LDSTUB): New constants.
	* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): New function.
	* config/sparc/predicates.md (memory_reg_operand): New predicate.
	* config/sparc/sparc-protos.h (sparc_expand_compare_and_swap_12): New
	prototype.

	* gcc.dg/ia64-sync-1.c: On sparc*-*-*, pass -mcpu=v9.
	* gcc.dg/ia64-sync-2.c: Likewise.
	* gcc.dg/ia64-sync-3.c: Likewise.
	* gcc.dg/ia64-sync-4.c: Likewise.
	* gcc.dg/sync-2.c: Likewise.
	* lib/target-supports.exp (sync_char_short, sync_int_long): Indicate
	that sparc64-*-* and sparcv9-*-* supports sync builtins.

From-SVN: r109271

7 files changed, 22 insertions, 2 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f96ba05..1acf301 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2006-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	Merge from gomp-branch.
+	* gcc.dg/ia64-sync-1.c: On sparc*-*-*, pass -mcpu=v9.
+	* gcc.dg/ia64-sync-2.c: Likewise.
+	* gcc.dg/ia64-sync-3.c: Likewise.
+	* gcc.dg/ia64-sync-4.c: Likewise.
+	* gcc.dg/sync-2.c: Likewise.
+	* lib/target-supports.exp (sync_char_short, sync_int_long): Indicate
+	that sparc64-*-* and sparcv9-*-* supports sync builtins.
+
 2006-01-02  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/25635
diff --git a/gcc/testsuite/gcc.dg/ia64-sync-1.c b/gcc/testsuite/gcc.dg/ia64-sync-1.c
index af1411c..8f4512e 100644
--- a/gcc/testsuite/gcc.dg/ia64-sync-1.c
+++ b/gcc/testsuite/gcc.dg/ia64-sync-1.c
@@ -2,6 +2,7 @@
 /* { dg-require-effective-target sync_int_long } */
 /* { dg-options } */
 /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
 
 /* Test basic functionality of the intrinsics.  The operations should
    not be optimized away if no one checks the return values.  */
diff --git a/gcc/testsuite/gcc.dg/ia64-sync-2.c b/gcc/testsuite/gcc.dg/ia64-sync-2.c
index 73e793f..bb8c728 100644
--- a/gcc/testsuite/gcc.dg/ia64-sync-2.c
+++ b/gcc/testsuite/gcc.dg/ia64-sync-2.c
@@ -2,6 +2,7 @@
 /* { dg-require-effective-target sync_int_long } */
 /* { dg-options } */
 /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
 
 /* Test basic functionality of the intrinsics.  */
 
diff --git a/gcc/testsuite/gcc.dg/ia64-sync-3.c b/gcc/testsuite/gcc.dg/ia64-sync-3.c
index 9e8d40c..d093cdd 100644
--- a/gcc/testsuite/gcc.dg/ia64-sync-3.c
+++ b/gcc/testsuite/gcc.dg/ia64-sync-3.c
@@ -2,6 +2,7 @@
 /* { dg-require-effective-target sync_int_long } */
 /* { dg-options } */
 /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
 
 /* Test basic functionality of the intrinsics.  */
 
diff --git a/gcc/testsuite/gcc.dg/ia64-sync-4.c b/gcc/testsuite/gcc.dg/ia64-sync-4.c
index 8cd3940..e78fb4c 100644
--- a/gcc/testsuite/gcc.dg/ia64-sync-4.c
+++ b/gcc/testsuite/gcc.dg/ia64-sync-4.c
@@ -2,6 +2,7 @@
 /* { dg-require-effective-target sync_int_long } */
 /* { dg-options "-O2 -finline-functions" } */
 /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
 
 /* Test inlining __sync_bool_compare_and_swap.  */
 
diff --git a/gcc/testsuite/gcc.dg/sync-2.c b/gcc/testsuite/gcc.dg/sync-2.c
index ab2e276..c82d665 100644
--- a/gcc/testsuite/gcc.dg/sync-2.c
+++ b/gcc/testsuite/gcc.dg/sync-2.c
@@ -1,6 +1,7 @@
 /* { dg-do run } */
 /* { dg-require-effective-target sync_char_short } */
 /* { dg-options "-march=i486" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-mcpu=v9" { target sparc*-*-* } } */
 
 /* Test functionality of the intrinsics for 'short' and 'char'.  */
 
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index edafc74..2e91a16 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -1356,7 +1356,9 @@ proc check_effective_target_sync_int_long { } {
 	     || [istarget x86_64-*-*]
 	     || [istarget alpha*-*-*] 
 	     || [istarget s390*-*-*] 
-	     || [istarget powerpc*-*-*] } {
+	     || [istarget powerpc*-*-*]
+	     || [istarget sparc64-*-*]
+	     || [istarget sparcv9-*-*] } {
            set et_sync_int_long_saved 1
         }
     }
@@ -1381,7 +1383,9 @@ proc check_effective_target_sync_char_short { } {
 	     || [istarget x86_64-*-*]
 	     || [istarget alpha*-*-*] 
 	     || [istarget s390*-*-*] 
-	     || [istarget powerpc*-*-*] } {
+	     || [istarget powerpc*-*-*]
+	     || [istarget sparc64-*-*]
+	     || [istarget sparcv9-*-*] } {
            set et_sync_char_short_saved 1
         }
     }