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h8300.c (h8300_tiny_constant_address_p): Use a switch statement instead of a chain of if statements. 

* config/h8300/h8300.c (h8300_tiny_constant_address_p): Use a
	switch statement instead of a chain of if statements.

From-SVN: r76663
This commit is contained in:
Kazu Hirata 2004-01-26 20:21:11 +00:00 committed by Kazu Hirata
parent 6f69173e89
commit d6456562b6
2 changed files with 20 additions and 12 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-01-26 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.c (h8300_tiny_constant_address_p): Use a
switch statement instead of a chain of if statements.
2004-01-26 Jeff Law <law@redhat.com>
* doc/contrib.texi: Minor cleanup for Paolo Carlini's entry. Add

27
gcc/config/h8300/h8300.c
View File

@ -4434,21 +4434,24 @@ h8300_tiny_constant_address_p (rtx x)
unsigned HOST_WIDE_INT addr;
/* We accept symbols declared with tiny_data. */
if (GET_CODE (x) == SYMBOL_REF)
return (SYMBOL_REF_FLAGS (x) & SYMBOL_FLAG_TINY_DATA) != 0;
switch (GET_CODE (x))
{
case SYMBOL_REF:
/* We accept symbols declared with tiny_data. */
return (SYMBOL_REF_FLAGS (x) & SYMBOL_FLAG_TINY_DATA) != 0;
if (GET_CODE (x) != CONST_INT)
return 0;
case CONST_INT:
addr = INTVAL (x);
return (TARGET_NORMAL_MODE
|| (TARGET_H8300H
&& (IN_RANGE (addr, h1, h2) || IN_RANGE (addr, h3, h4)))
|| (TARGET_H8300S
&& (IN_RANGE (addr, s1, s2) || IN_RANGE (addr, s3, s4))));
addr = INTVAL (x);
default:
return 0;
}
return (0
|| TARGET_NORMAL_MODE
|| (TARGET_H8300H
&& (IN_RANGE (addr, h1, h2) || IN_RANGE (addr, h3, h4)))
|| (TARGET_H8300S
&& (IN_RANGE (addr, s1, s2) || IN_RANGE (addr, s3, s4))));
}
int