r137671 - in /branches/gcc-4_3-branch/gcc: Chan...

[rsandifo at gcc dot gnu dot org]

Author: rsandifo
Date: Wed Jul  9 20:06:20 2008
New Revision: 137671

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137671
Log:
gcc/
	PR target/35802
	* config/mips/mips.h (reg_class): Remove V1_REG.
	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
	* config/mips/mips.c (mips_regno_to_class): Map $3 to M16_NA_REGS
	instead of V1_REGS.
	(mips_get_tp): New function.
	(mips_legitimize_tls_address): Use it.
	* config/mips/constraints.md (v): Delete.
	* config/mips/mips.md (TLS_GET_TP_REGNUM): New constant.
	(tls_get_tp_<mode>): Allow any GPR destination and clobber $3.
	After reload, split into a move and ...
	(*tls_get_tp_<mode>_split): ...this new instruction.

gcc/testsuite/
	PR target/35802
	* gcc.target/mips/pr35802.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/mips/pr35802.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/config/mips/constraints.md
    branches/gcc-4_3-branch/gcc/config/mips/mips.c
    branches/gcc-4_3-branch/gcc/config/mips/mips.h
    branches/gcc-4_3-branch/gcc/config/mips/mips.md
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog