[Qemu-devel] [5034] Relax qemu_ld/st constraints for !SOFTMMU case

[malc]

Revision: 5034
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5034
Author:   malc
Date:     2008-08-20 22:39:22 +0000 (Wed, 20 Aug 2008)

Log Message:
-----------
Relax qemu_ld/st constraints for !SOFTMMU case

Modified Paths:
--------------
    trunk/tcg/ppc64/tcg-target.c

Modified: trunk/tcg/ppc64/tcg-target.c
===================================================================
--- trunk/tcg/ppc64/tcg-target.c        2008-08-20 22:39:19 UTC (rev 5033)
+++ trunk/tcg/ppc64/tcg-target.c        2008-08-20 22:39:22 UTC (rev 5034)
@@ -219,14 +219,18 @@
         ct->ct |= TCG_CT_REG;
         tcg_regset_set32 (ct->u.regs, 0, 0xffffffff);
         tcg_regset_reset_reg (ct->u.regs, TCG_REG_R3);
+#ifdef CONFIG_SOFTMMU
         tcg_regset_reset_reg (ct->u.regs, TCG_REG_R4);
+#endif
         break;
     case 'S':                   /* qemu_st constraint */
         ct->ct |= TCG_CT_REG;
         tcg_regset_set32 (ct->u.regs, 0, 0xffffffff);
         tcg_regset_reset_reg (ct->u.regs, TCG_REG_R3);
+#ifdef CONFIG_SOFTMMU
         tcg_regset_reset_reg (ct->u.regs, TCG_REG_R4);
         tcg_regset_reset_reg (ct->u.regs, TCG_REG_R5);
+#endif
         break;
     case 'Z':
         ct->ct |= TCG_CT_CONST_U32;
@@ -653,7 +657,7 @@
     tcg_out_rld (s, RLDICL, addr_reg, addr_reg, 0, 32);
 #endif
     r0 = addr_reg;
-    r1 = 4;
+    r1 = 3;
 #endif
 
 #ifdef TARGET_WORDS_BIGENDIAN
@@ -765,7 +769,7 @@
 #if TARGET_LONG_BITS == 32
     tcg_out_rld (s, RLDICL, addr_reg, addr_reg, 0, 32);
 #endif
-    r1 = 4;
+    r1 = 3;
     r0 = addr_reg;
 #endif