[Qemu-devel] [5017] Correct 32bit carry flag for add instruction (Igor Kovalenko)

[Blue Swirl]

Revision: 5017
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5017
Author:   blueswir1
Date:     2008-08-17 08:33:47 +0000 (Sun, 17 Aug 2008)

Log Message:
-----------
Correct 32bit carry flag for add instruction (Igor Kovalenko)

Modified Paths:
--------------
    trunk/target-sparc/translate.c

Modified: trunk/target-sparc/translate.c
===================================================================
--- trunk/target-sparc/translate.c      2008-08-17 01:44:53 UTC (rev 5016)
+++ trunk/target-sparc/translate.c      2008-08-17 08:33:47 UTC (rev 5017)
@@ -349,16 +349,19 @@
 */
 static inline void gen_cc_C_add_icc(TCGv dst, TCGv src1)
 {
-    TCGv r_temp;
+    TCGv r_temp1, r_temp2;
     int l1;
 
     l1 = gen_new_label();
-    r_temp = tcg_temp_new(TCG_TYPE_TL);
-    tcg_gen_andi_tl(r_temp, dst, 0xffffffffULL);
-    tcg_gen_brcond_tl(TCG_COND_GEU, dst, src1, l1);
+    r_temp1 = tcg_temp_new(TCG_TYPE_TL);
+    r_temp2 = tcg_temp_new(TCG_TYPE_TL);
+    tcg_gen_andi_tl(r_temp1, dst, 0xffffffffULL);
+    tcg_gen_andi_tl(r_temp2, src1, 0xffffffffULL);
+    tcg_gen_brcond_tl(TCG_COND_GEU, r_temp1, r_temp2, l1);
     tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_CARRY);
     gen_set_label(l1);
-    tcg_temp_free(r_temp);
+    tcg_temp_free(r_temp1);
+    tcg_temp_free(r_temp2);
 }
 
 #ifdef TARGET_SPARC64