@@ -222,6 +222,8 @@
UNSPECV_CAS))]
"TARGET_LEON3"
{
+ if (sparc_fix_gr712rc)
+ output_asm_insn (".align\t16", operands);
if (TARGET_SV_MODE)
return "casa\t%1 0xb, %2, %0"; /* ASI for supervisor data space. */
else
@@ -275,7 +277,12 @@
(set (match_dup 1)
(match_operand:SI 2 "register_operand" "0"))]
"(TARGET_V8 || TARGET_V9) && !sparc_fix_ut699"
- "swap\t%1, %0"
+{
+ if (sparc_fix_gr712rc)
+ return ".align\t16\n\tswap\t%1, %0";
+ else
+ return "swap\t%1, %0";
+}
[(set_attr "type" "multi")])
(define_expand "atomic_test_and_set"
@@ -307,5 +314,10 @@
UNSPECV_LDSTUB))
(set (match_dup 1) (const_int -1))]
"!sparc_fix_ut699"
- "ldstub\t%1, %0"
+{
+ if (sparc_fix_gr712rc)
+ return ".align\t16\n\tldstub\t%1, %0";
+ else
+ return "ldstub\t%1, %0";
+}
[(set_attr "type" "multi")])