There is now a tail call in Time_Of with lot of 64-bit quantities around,
including arguments, and this exposes an oversight in adddi3_insn_sp32.
Bootstrapped/regtested on SPARC/Solaris, applied on mainline and 4.7 branch.
2012-07-19 Eric Botcazou <[email protected]>
* config/sparc/sparc.md (adddi3_insn_sp32): Add earlyclobber.
--
Eric Botcazou
Index: config/sparc/sparc.md
===================================================================
--- config/sparc/sparc.md (revision 189525)
+++ config/sparc/sparc.md (working copy)
@@ -3528,7 +3528,7 @@ (define_expand "adddi3"
})
(define_insn_and_split "*adddi3_insn_sp32"
- [(set (match_operand:DI 0 "register_operand" "=r")
+ [(set (match_operand:DI 0 "register_operand" "=&r")
(plus:DI (match_operand:DI 1 "arith_double_operand" "%r")
(match_operand:DI 2 "arith_double_operand" "rHI")))
(clobber (reg:CC CC_REG))]
