target-ppc: avoid nop to override next instruction

While searching PC, always store the pc of a new instruction.
Instructions that didn't generate tcg code (such as nop) prevented the
next one to be referenced.

Based on patch for target-alpha, r6930.

Signed-off-by: Aurelien Jarno <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6931 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 952ee99d41b321c95fa59a6a47b85bde10d29d62..870aec5ec119430bd8282fff3e112faaef2f92a3 100644 (file)
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -8213,10 +8213,10 @@ static always_inline void gen_intermediate_code_internal (CPUState *env,
                 lj++;
                 while (lj < j)
                     gen_opc_instr_start[lj++] = 0;
-                gen_opc_pc[lj] = ctx.nip;
-                gen_opc_instr_start[lj] = 1;
-                gen_opc_icount[lj] = num_insns;
             }
+            gen_opc_pc[lj] = ctx.nip;
+            gen_opc_instr_start[lj] = 1;
+            gen_opc_icount[lj] = num_insns;
         }
         LOG_DISAS("----------------\n");
         LOG_DISAS("nip=" ADDRX " super=%d ir=%d\n",