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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: r76689
This commit is contained in:
Kazu Hirata 2004-01-27 02:59:35 +00:00 committed by Kazu Hirata
parent ffcec5c832
commit a4bb41cc2f
2 changed files with 13 additions and 2 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): Accept
constant addresses in the normal mode.
2004-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* system.h (CHAR_BITFIELD): Delete.

10
gcc/config/h8300/h8300.c
View File

@ -4437,8 +4437,11 @@ h8300_tiny_constant_address_p (rtx x)
switch (GET_CODE (x))
{
case SYMBOL_REF:
/* We accept symbols declared with tiny_data. */
return (SYMBOL_REF_FLAGS (x) & SYMBOL_FLAG_TINY_DATA) != 0;
/* In the normal mode, any symbol fits in the 16-bit absolute
address range. We also accept symbols declared with
tiny_data. */
return (TARGET_NORMAL_MODE
|| (SYMBOL_REF_FLAGS (x) & SYMBOL_FLAG_TINY_DATA) != 0);
case CONST_INT:
addr = INTVAL (x);
@ -4448,6 +4451,9 @@ h8300_tiny_constant_address_p (rtx x)
|| (TARGET_H8300S
&& (IN_RANGE (addr, s1, s2) || IN_RANGE (addr, s3, s4))));
case CONST:
return TARGET_NORMAL_MODE;
default:
return 0;
}