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target-alpha: bug fix: 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.

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6930 c046a42c-6fe2-441c-8c8c-71466251a162
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aurel32
aurel32 committed Mar 29, 2009
1 parent aa4b818 commit ed1dda53d073acdb52889aa30f9d251061b053bd
Showing with 3 additions and 3 deletions.
  1. +3 −3 target-alpha/translate.c
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@@ -2379,10 +2379,10 @@ 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.pc;
- gen_opc_instr_start[lj] = 1;
- gen_opc_icount[lj] = num_insns;
}
+ gen_opc_pc[lj] = ctx.pc;
+ gen_opc_instr_start[lj] = 1;
+ gen_opc_icount[lj] = num_insns;
}
if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
gen_io_start();

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