GCC build failure, HEAD@166346 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 166346 had problems on:
native: build (about the same as the previous build)
Attached is build output for those targets.
The previous build was of revision 166339.

Log information for changes since the last build:
------------------------------------------------------------------------
r166343 | gccadmin | 2010-11-04 17:17:36 -0700 (Thu, 04 Nov 2010) | 1 line
Changed paths:
   M /trunk/gcc/DATESTAMP

Daily bump.
------------------------------------------------------------------------
r166344 | chaoyingfu | 2010-11-04 17:26:14 -0700 (Thu, 04 Nov 2010) | 30 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/mips/constraints.md
   M /trunk/gcc/config/mips/mips-dsp.md
   M /trunk/gcc/config/mips/mips-dspr2.md
   M /trunk/gcc/config/mips/mips.c
   M /trunk/gcc/config/mips/mips.h
   M /trunk/gcc/config/mips/mips.md
   M /trunk/gcc/config.in
   M /trunk/gcc/configure
   M /trunk/gcc/configure.ac
   M /trunk/gcc/doc/extend.texi

2010-11-04  Chao-ying Fu  <fu@mips.com>

	* configure.ac: Test assembler support for DSP Rev1 mult.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/mips/mips.h (ISA_HAS_DSP_MULT): New define.
	* config/mips/mips.c (CODE_FOR_mips_mult): New define.
	(CODE_FOR_mips_multu): New define.
	(mips_builtins): Move madd, maddu, msub, msubu, mult, multu from
	dspr2_32 to dsp_32.
	(mips_mulsidi3_gen_fn): Test (TARGET_FIX_R4000 && !ISA_HAS_DSP).
	Delete returns when ISA_HAS_DSPR2, because the old patterns are deleted.
	* config/mips/mips-dsp.md (mips_madd<u>, mips_msub<u>):
	New define_expand patterns.
	* config/mips/constraints.md (ka): Update the constraint to test
	ISA_HAS_DSP_MULT instead of ISA_HAS_DSPR2.
	* config/mips/mips-dspr2.md (mips_madd<u>, mips_msub<u>, mips_mult,
	mips_multu): Delete.
	* config/mips/mips.md (<u>mulsidi3_32bit): Add comments.
	Change target constraint to "ka".
	Use (!TARGET_FIX_R4000 || ISA_HAS_DSP), instead of
	(!TARGET_FIX_R4000 && !ISA_HAS_DSPR2).
	Emit the accumulator destination when ISA_HAS_DSP_MULT.
	(<u>msubsidi4): Add comments.
	Test ISA_HAS_DSP.
	Emit the accumulator destination when ISA_HAS_DSP_MULT.
	(<u>maddsidi4): Likewise.
	* doc/extend.texi (MIPS DSP Built-in Functions): Move madd, maddu,
	msub, msubu, mult, multu built-in functions from DSP r2 to DSP r1.

------------------------------------------------------------------------
r166345 | chaoyingfu | 2010-11-04 17:28:54 -0700 (Thu, 04 Nov 2010) | 6 lines
Changed paths:
   M /trunk/gcc/testsuite/ChangeLog
   M /trunk/gcc/testsuite/gcc.target/mips/mips32-dsp-run.c
   M /trunk/gcc/testsuite/gcc.target/mips/mips32-dsp.c

2010-11-04  Chao-ying Fu  <fu@mips.com>

	* gcc.target/mips/mips32-dsp.c: Add tests for madd, maddu, msub,
	msubu, mult, multu.
	* gcc.target/mips/mips32-dsp-run.c: Likewise.

------------------------------------------------------------------------
r166346 | pkoning | 2010-11-04 18:01:59 -0700 (Thu, 04 Nov 2010) | 2 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/doc/md.texi

* doc/md.texi (Machine Constraints): Correct formatting in PDP-11
constraints. 
------------------------------------------------------------------------

For more information, see <http://gcc.gnu.org/regtest/HEAD/>.

Attachment: native-log.txt
Description: Text document

-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)