mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-23 01:50:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

* config/arm/arm.c (arm_legitimate_index_p): Correct maverick offsets.

Browse Source 
From-SVN: r81180
This commit is contained in:
Paul Brook 2004-04-26 10:32:53 +00:00 committed by Paul Brook
parent 874e7baa4c
commit 778ebdd91d
2 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gcc/ChangeLog
View File

@ -1,3 +1,7 @@
2004-04-26 Paul Brook <paul@codesourcery.com>
* config/arm/arm.c (arm_legitimate_index_p): Correct maverick offsets.
2004-04-25 Roger Sayle <roger@eyesopen.com>
* fold-const.c (fold): Prefer fold_convert (negate_expr (...)) to

12
gcc/config/arm/arm.c
View File

@ -3089,17 +3089,15 @@ arm_legitimate_index_p (enum machine_mode mode, rtx index, RTX_CODE outer,
HOST_WIDE_INT range;
enum rtx_code code = GET_CODE (index);
if (TARGET_HARD_FLOAT && TARGET_FPA && GET_MODE_CLASS (mode) == MODE_FLOAT)
/* Standard coprocessor addressing modes. */
if (TARGET_HARD_FLOAT
&& (TARGET_FPA || TARGET_MAVERICK)
&& (GET_MODE_CLASS (mode) == MODE_FLOAT
|| (TARGET_MAVERICK && mode == DImode)))
return (code == CONST_INT && INTVAL (index) < 1024
&& INTVAL (index) > -1024
&& (INTVAL (index) & 3) == 0);
if (TARGET_HARD_FLOAT && TARGET_MAVERICK
&& (GET_MODE_CLASS (mode) == MODE_FLOAT || mode == DImode))
return (code == CONST_INT
&& INTVAL (index) < 255
&& INTVAL (index) > -255);
if (arm_address_register_rtx_p (index, strict_p)
&& GET_MODE_SIZE (mode) <= 4)
return 1;