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Commit c24151ce by Michael Meissner Committed by Michael Meissner
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Fix PR bootstrap/40118 

From-SVN: r147434
parent 8ce71866
Showing with 9 additions and 3 deletions
gcc/ChangeLog
2009-05-12 Michael Meissner <meissner@linux.vnet.ibm.com>
PR bootstrap/40118
* rs6000.c (rs6000_generate_compare): Use op1b instead of
shadowing exisiting variable op1.
2009-05-12 Uros Bizjak <ubizjak@gmail.com>
PR target/37197
......
gcc/config/rs6000/rs6000.c
......@@ -12991,13 +12991,13 @@ rs6000_generate_compare (rtx cmp, enum machine_mode mode)
else if (GET_CODE (op1) == UNSPEC
&& XINT (op1, 1) == UNSPEC_SP_TEST)
{
rtx op1 = XVECEXP (op1, 0, 0);
rtx op1b = XVECEXP (op1, 0, 0);
comp_mode = CCEQmode;
compare_result = gen_reg_rtx (CCEQmode);
if (TARGET_64BIT)
emit_insn (gen_stack_protect_testdi (compare_result, op0, op1));
emit_insn (gen_stack_protect_testdi (compare_result, op0, op1b));
else
emit_insn (gen_stack_protect_testsi (compare_result, op0, op1));
emit_insn (gen_stack_protect_testsi (compare_result, op0, op1b));
}
else
emit_insn (gen_rtx_SET (VOIDmode, compare_result,
......
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