Message ID | 201207192352.53500.ebotcazou@adacore.com |
---|---|
State | New |
Headers | show |
From: Eric Botcazou <ebotcazou@adacore.com> Date: Thu, 19 Jul 2012 23:52:53 +0200 > 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 <ebotcazou@adacore.com> > > * config/sparc/sparc.md (adddi3_insn_sp32): Add earlyclobber. Thanks for fixing this Eric.
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))]