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re PR target/34571 (Segfault in alpha_expand_mov at -O3)

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* config/alpha/alpha.h (ASM_OUTPUT_EXTERNAL): New macro.

	PR target/34571
	* config/alpha/predicates.md (symbolic_operand): Return 1 for a
	label_ref with an offset.

From-SVN: r142885
This commit is contained in:
Uros Bizjak 2008-12-22 18:49:52 +01:00
parent 82192170e3
commit 5d88d3be0a
4 changed files with 26 additions and 7 deletions
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16
gcc/ChangeLog
View file

@ -1,3 +1,11 @@
2008-12-22 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/alpha.h (ASM_OUTPUT_EXTERNAL): New macro.
PR target/34571
* config/alpha/predicates.md (symbolic_operand): Return 1 for a
label_ref with an offset.
2008-12-21 Andrew Pinski <pinskia@gmail.com>
PR target/38300
@ -99,8 +107,8 @@
(df_scan_start_dump, df_get_call_refs, df_hard_reg_init): Rename
df_invalidated_by_call to invalidated_by_call_regset.
* df.h (df_invalidated_by_call): Remove.
* regclass.c (regs_invalidated_by_call_regset, persistent_obstack): New
variables.
* regclass.c (regs_invalidated_by_call_regset, persistent_obstack):
New variables.
(init_reg_sets_1): Initialize regs_invalidated_by_call_regset.
(globalize_reg): Likewise.
* df-problems.c (df_rd_local_compute, df_lr_confluence_n,
@ -116,8 +124,8 @@
2008-12-18 Jan Hubicka <jh@suse.cz>
Kai Tietz <kai.tietz@onevision.com>
* i386.h (CONDITIONAL_REGISTER_USAGE): Initialize for current function
ABI.
* i386.h (CONDITIONAL_REGISTER_USAGE): Initialize for current
function ABI.
* i386.c (ix86_call_abi_override): Do not trigger target re-init and
do not try to modify call used regs.
(ix86_maybe_switch_abi): New function.

10
gcc/config/alpha/elf.h
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@ -423,3 +423,13 @@ extern int alpha_this_gpdisp_sequence_number;
#if defined(HAVE_LD_EH_FRAME_HDR)
#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
#endif
/* A C statement (sans semicolon) to output to the stdio stream STREAM
any text necessary for declaring the name of an external symbol
named NAME which is referenced in this compilation but not defined.
It is needed to properly support non-default visibility. */
#ifndef ASM_OUTPUT_EXTERNAL
#define ASM_OUTPUT_EXTERNAL(FILE, DECL, NAME) \
default_elf_asm_output_external (FILE, DECL, NAME)
#endif

3
gcc/config/alpha/predicates.md
View file

@ -390,7 +390,8 @@
(ior (match_code "symbol_ref,label_ref")
(and (match_code "const")
(match_test "GET_CODE (XEXP (op,0)) == PLUS
&& GET_CODE (XEXP (XEXP (op,0), 0)) == SYMBOL_REF
&& (GET_CODE (XEXP (XEXP (op,0), 0)) == SYMBOL_REF
|| GET_CODE (XEXP (XEXP (op,0), 0)) == LABEL_REF)
&& GET_CODE (XEXP (XEXP (op,0), 1)) == CONST_INT"))))
;; Return true if OP is valid for 16-bit DTP relative relocations.

4
gcc/testsuite/ChangeLog
View file

@ -393,8 +393,8 @@
2008-12-18 Daniel Kraft <d@domob.eu>
PR fortran/31822
* gfortran.dg/char_pointer_assign_2.f90: Updated expected error message
to be more detailed.
* gfortran.dg/char_pointer_assign_2.f90: Updated expected error
message to be more detailed.
* gfortran.dg/char_pointer_assign_4.f90: New test.
* gfortran.dg/char_pointer_assign_5.f90: New test.