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reload1.c (reload): Check CONSTANT_P before calling LEGITIMATE_PIC_OPERAND_P. 

* reload1.c (reload): Check CONSTANT_P before calling
	LEGITIMATE_PIC_OPERAND_P.
	* config/cris/cris.c (cris_legitimate_pic_operand): Revert
	workaround of 2001-10-13.

From-SVN: r46381
This commit is contained in:
Hans-Peter Nilsson 2001-10-20 15:10:11 +00:00 committed by Hans-Peter Nilsson
parent 38ca929b57
commit 129c089988
3 changed files with 12 additions and 7 deletions
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7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2001-10-20 Hans-Peter Nilsson <hp@axis.com>
* reload1.c (reload): Check CONSTANT_P before calling
LEGITIMATE_PIC_OPERAND_P.
* config/cris/cris.c (cris_legitimate_pic_operand): Revert
workaround of 2001-10-13.
Sat Oct 20 15:16:10 CEST 2001 Jan Hubicka <jh@suse.cz>
* i386.c (split_di): Handle splitting of DFmode.

6
gcc/config/cris/cris.c
View File

@ -2239,12 +2239,6 @@ int
cris_legitimate_pic_operand (x)
rtx x;
{
/* This test is due to a bug in the core of GCC. See
<URL:http://gcc.gnu.org/ml/gcc-patches/2001-09/msg01038.html> for the
real fix; we shouldn't need to test CONSTANT_P here. */
if (! CONSTANT_P (x))
return 0;
/* The PIC representation of a symbol with a GOT entry will be (for
example; relocations differ):
sym => [rPIC+sym:GOT]

6
gcc/reload1.c
View File

@ -778,7 +778,11 @@ reload (first, global)
#ifdef LEGITIMATE_PIC_OPERAND_P
&& (! function_invariant_p (XEXP (note, 0))
|| ! flag_pic
|| LEGITIMATE_PIC_OPERAND_P (XEXP (note, 0)))
/* A function invariant is often CONSTANT_P but may
include a register. We promise to only pass
CONSTANT_P objects to LEGITIMATE_PIC_OPERAND_P. */
|| (CONSTANT_P (XEXP (note, 0))
&& LEGITIMATE_PIC_OPERAND_P (XEXP (note, 0))))
#endif
)
{