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combine.c (if_then_else_cond): Pass the correct mode to operand_subword() for constants. 

* combine.c (if_then_else_cond): Pass the correct mode to
operand_subword() for constants.

From-SVN: r39342
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DJ Delorie 2001-01-29 21:34:22 -05:00 committed by DJ Delorie
parent f6fc3552ee
commit 80c8b1aad6
2 changed files with 9 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-01-29 DJ Delorie <dj@redhat.com>
* combine.c (if_then_else_cond): Pass the correct mode to
operand_subword() for constants.
Mon Jan 29 20:38:19 2001 Christopher Faylor <cgf@cygnus.com>
* config/i386/cygwin.h: Add w32api to include search. Search different

6
gcc/combine.c
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@ -7426,8 +7426,10 @@ if_then_else_cond (x, ptrue, pfalse)
&& GET_MODE_SIZE (GET_MODE (SUBREG_REG (x))) > UNITS_PER_WORD
&& (WORDS_BIG_ENDIAN || SUBREG_WORD (x) != 0))
{
true0 = operand_subword (true0, SUBREG_WORD (x), 0, mode);
false0 = operand_subword (false0, SUBREG_WORD (x), 0, mode);
true0 = operand_subword (true0, SUBREG_WORD (x), 0,
GET_MODE (SUBREG_REG (x)));
false0 = operand_subword (false0, SUBREG_WORD (x), 0,
GET_MODE (SUBREG_REG (x)));
}
*ptrue = force_to_mode (true0, mode, ~(HOST_WIDE_INT) 0, NULL_RTX, 0);
*pfalse