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simplify-rtx.c (simplify_const_relational_operation): Only look at bounds of scalar integers.

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* simplify-rtx.c (simplify_const_relational_operation): Only
        look at bounds of scalar integers.

From-SVN: r84427
This commit is contained in:
Richard Henderson 2004-07-09 17:24:23 -07:00 committed by Richard Henderson
parent 4c6a63ccbc
commit 04b80a8885
2 changed files with 6 additions and 1 deletions

5
gcc/ChangeLog

@ -1,3 +1,8 @@
2004-07-09 Richard Henderson <rth@redhat.com>
* simplify-rtx.c (simplify_const_relational_operation): Only
look at bounds of scalar integers.
2004-07-09 Jan Beulich <jbeulich@novell.com>
* config/i386/i386.md (sse2_clflush): Use correct operand for clflush.

2
gcc/simplify-rtx.c

@ -2974,7 +2974,7 @@ simplify_const_relational_operation (enum rtx_code code,
else
{
/* Optimize comparisons with upper and lower bounds. */
if (INTEGRAL_MODE_P (mode)
if (SCALAR_INT_MODE_P (mode)
&& GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_WIDE_INT)
{
rtx mmin, mmax;