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i386.c (output_strlen_unroll): Don't write xops[7] label if it wasn't set. 

* config/i386/i386.c (output_strlen_unroll): Don't write xops[7]
        label if it wasn't set.

From-SVN: r29010
This commit is contained in:
Jim Kingdon 1999-08-31 13:05:20 -07:00 committed by Richard Henderson
parent 2ac9349e26
commit 8fd8d061f7
2 changed files with 17 additions and 7 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue Aug 31 11:51:06 1999 Jim Kingdon <http://developer.redhat.com>
* i386.c (output_strlen_unroll): Don't write xops[7]
label if it wasn't set.
1999-08-31 12:44 -0700 Zack Weinberg <zack@bitmover.com>
* cpplib.c (struct directive): Const-ify name pointer and

19
gcc/config/i386/i386.c
View File

@ -5234,14 +5234,19 @@ output_strlen_unroll (operands)
output_asm_insn (AS1 (je,%l12), xops);
output_asm_insn (AS1 (inc%L0,%0), xops);
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
CODE_LABEL_NUMBER (xops[7]));
output_asm_insn (AS2 (cmp%B13,%2,%13), xops);
output_asm_insn (AS1 (je,%l12), xops);
output_asm_insn (AS1 (inc%L0,%0), xops);
/* Not needed with an alignment of 2 */
if (GET_CODE (operands[1]) != CONST_INT || INTVAL (operands[1]) != 2)
{
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
CODE_LABEL_NUMBER (xops[7]));
output_asm_insn (AS2 (cmp%B13,%2,%13), xops);
output_asm_insn (AS1 (je,%l12), xops);
output_asm_insn (AS1 (inc%L0,%0), xops);
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
CODE_LABEL_NUMBER (xops[6]));
}
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
CODE_LABEL_NUMBER (xops[6]));
output_asm_insn (AS2 (cmp%B13,%2,%13), xops);
}