Commits · 362c63a5e8b5aacfff3e5af0911e42ba7c775042 · lvzhengyang / riscv-gcc-1

14 Apr, 2000 16 commits

In gcc/: · 362c63a5

	* config/rs6000/sysv4.h (LINK_START_SOLARIS_SPEC): Define to empty
	always, use the default SVR4 start address.

	* config/rs6000/linux.h (LINK_SPEC): Don't define.
	(LINK_SHLIB_SPEC): Define.
	(LINK_START_DEFAULT_SPEC): Define.
	(LINK_OS_DEFAULT_SPEC): Define.

	* config/rs6000/sysv4.h (ENDFILE_SPEC): Use the %(endfile_*) macros.

	* config/rs6000/eabi.asm (__eabi): Call __init rather than
	__do_global_ctors to handle constructors.
	* config/rs6000/sysv4.h (STARTFILE_ADS_SPEC): Use crtbegin.
	(STARTFILE_YELLOWKNIFE_SPEC): Likewise.
	(STARTFILE_MVME_SPEC): Likewise.
	(STARTFILE_SIM_SPEC): Likewise.
	(ENDFILE_ADS_SPEC): Use crtend.
	(ENDFILE_YELLOWKNIFE_SPEC): Likewise.
	(ENDFILE_MVME_SPEC): Likewise.
	(ENDFILE_SIM_SPEC): Likewise.
	(STARTFILE_SOLARIS_SPEC): Use crtbegin/crtbeginS.
	(ENDFILE_SOLARIS_SPEC): Use crtend/crtendS.
	(STARTFILE_LINUX_SPEC): Use crtbeginS for shared objects.
	(ENDFILE_LINUX_SPEC): Use crtendS for shared objects.
	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Don't build eabi-ctors.o.
	(EXTRA_MULTILIB_PARTS): Build crtbeginS/crtendS.
	(CRTSTUFF_T_CFLAGS_S): Define.
	* config/rs6000/eabi-ctors.c: Delete.

	* config/rs6000/eabi-ci.asm (__init): Align stack to 16-byte
	boundary.
	(__fini): Likewise.
	* config/rs6000/eabi-cn.asm (__init): Allow for 16-byte stack frame.
	boundary.
	(__fini): Likewise.

In gcc/po:
	* POTFILES.in: Remove config/rs6000/eabi-ctors.c, which was
	previously commented out anyway.

From-SVN: r33158

committed Apr 14, 2000

362c63a5 Browse Files

Fix ia64 gdb miscompilation reported by Kevin Buettner. · cfff35c1

	* combine.c (force_to_mode, case LSHIFTRT): Check that shift shift
	plus mask size is smaller or equal to the mode size.

From-SVN: r33157

committed Apr 14, 2000

cfff35c1 Browse Files

print-rtl.c (print_rtx, case NOTE): Don't blow up if NOTE_BASIC_BLOCK not yet set. · 4c1545e4
```
	* print-rtl.c (print_rtx, case NOTE): Don't blow up if NOTE_BASIC_BLOCK
	not yet set.

From-SVN: r33156
```
Richard Kenner committed Apr 14, 2000
4c1545e4 Browse Files

expr.c (reload.h): Now included. · 3ef1eef4

	* expr.c (reload.h): Now included.
	(emit_block_move): Set volatile_ok when checking for movstr.
	(emit_move_1): Check for replacements in addresses in multi-word case.
	* Makefile.in (expr.o): Now includes reload.h.

From-SVN: r33155

committed Apr 14, 2000

3ef1eef4 Browse Files

flow.c (count_basic_blocks): Remove unused var PREV_CALL. · 314883b8

	* flow.c (count_basic_blocks): Remove unused var PREV_CALL.
	Never have a LIBCALL end a basic block.
	(find_basic_blocks_1): Likewise.
	Reorganize CALL_INSN cases.

From-SVN: r33154

committed Apr 14, 2000

314883b8 Browse Files

* sbitmap.h (EXECUTE_IF_SET_IN_SBITMAP): Revert last change. · e0bf4f7b
```
From-SVN: r33153
```
Richard Kenner committed Apr 14, 2000
e0bf4f7b Browse Files

Match recent assembler change. · 85b2a091

	* config/ia64/lib1funcs.asm (__ia64_nonlocal_goto): Drop obsolete
	completers from mov.ret instruction.

From-SVN: r33152

committed Apr 14, 2000

85b2a091 Browse Files

fold-const.c (extract_muldiv): Don't distribute and widen multiply across plus… · 23cdce68

fold-const.c (extract_muldiv): Don't distribute and widen multiply across plus for non-sizetype unsigned types.

        * fold-const.c (extract_muldiv): Don't distribute and widen
        multiply across plus for non-sizetype unsigned types.

From-SVN: r33151

committed Apr 14, 2000

23cdce68 Browse Files

flow.c (find_auto_inc): Don't autoinc eliminable registers. · 6e628096

	* flow.c (find_auto_inc): Don't autoinc eliminable registers.
	If the original source is dead in the incr insn, it's dead now.

From-SVN: r33150

committed Apr 14, 2000

6e628096 Browse Files

stor-layout.c (layout_decl): Properly compare KNOWN_ALIGN to see if… · b1ba4cc3

stor-layout.c (layout_decl): Properly compare KNOWN_ALIGN to see if DECL_BIT_FIELD needs to still be set.

	* stor-layout.c (layout_decl): Properly compare KNOWN_ALIGN to
	see if DECL_BIT_FIELD needs to still be set.

From-SVN: r33149

committed Apr 14, 2000

b1ba4cc3 Browse Files

* tree.h (struct tree_type): Make PRECISION 9 bits and MODE 7. · b3ddc3ab
```
From-SVN: r33148
```
Richard Kenner committed Apr 14, 2000
b3ddc3ab Browse Files

dbxout.c (dbxout_type, [...]): Don't call print_int_cst_octal with something… · af1747ef

dbxout.c (dbxout_type, [...]): Don't call print_int_cst_octal with something that's not an INTEGER_CST.

	* dbxout.c (dbxout_type, case INTEGER_TYPE): Don't call
	print_int_cst_octal with something that's not an INTEGER_CST.

From-SVN: r33147

committed Apr 14, 2000

af1747ef Browse Files

alpha.c (alpha_emit_floatuns): Ensure we pass a REG and not a SUBREG to a FLOAT rtl. · 57014cb9
```
	* config/alpha/alpha.c (alpha_emit_floatuns): Ensure we pass a REG
	and not a SUBREG to a FLOAT rtl.

From-SVN: r33146
```
Richard Kenner committed Apr 14, 2000
57014cb9 Browse Files
Daily bump. · 5919ed05
```
From-SVN: r33145
```
Jeff Law committed Apr 14, 2000
5919ed05 Browse Files

Additional test for PR gcj/148: · 73e902b5

2000-04-14  Bryce McKinlay  <bryce@albatross.co.nz>

        Additional test for PR gcj/148:
        * libjava.compile/assignment_2.java: New file.

From-SVN: r33144

committed Apr 14, 2000

73e902b5 Browse Files

emit-rtl.c (try_split): Avoid infinite loop if the split results in a sequence that contains the... · 4b5e8abe
```
	* emit-rtl.c (try_split): Avoid infinite loop if the split
	results in a sequence that contains the original insn.

From-SVN: r33143
```
Clinton Popetz committed Apr 13, 2000
4b5e8abe Browse Files

13 Apr, 2000 9 commits

mips.c (expand_block_move): Pass alignment argument to move_by_pieces in bits, not bytes. · 460f6b71

2000-04-13  Andreas Jaeger  <aj@suse.de>

	* config/mips/mips.c (expand_block_move): Pass alignment
        argument to move_by_pieces in bits, not bytes.

From-SVN: r33142

committed Apr 13, 2000

460f6b71 Browse Files

linux.h (CPP_PREDEFINES): Also define __PIC__ and __pic__ for little endian. · eb24a9dc

2000-04-13  Andreas Jaeger  <aj@suse.de>

	* config/mips/linux.h (CPP_PREDEFINES): Also define __PIC__ and
	__pic__ for little endian.

From-SVN: r33141

committed Apr 13, 2000

eb24a9dc Browse Files

i386-protos.h: Add prototype for uno_comparison_operator. · 8a44317c

2000-04-13  Andreas Jaeger  <aj@suse.de>

	* config/i386/i386-protos.h: Add prototype for
	uno_comparison_operator.

From-SVN: r33140

committed Apr 13, 2000

8a44317c Browse Files

Added myself as requested by Jeff Law. · eaabe541
```
From-SVN: r33139
```
Andreas Jaeger committed Apr 13, 2000
eaabe541 Browse Files

alias.c (nonlocal_reference_p): Take a care for CALL_INSNS's fusage field. · 2a8f6b90

	* alias.c (nonlocal_reference_p): Take a care for
	CALL_INSNS's fusage field.
	* calls.c (ECF_PURE): New flag.
	(emit_call_1): Handle ECF_PURE calls.
	(initialize_argument_information): Unset ECF_PURE flag too.
	(precompute_arguments): Precompute for ECF_PURE too.
	(expand_call): Handle ECF_PURE calls too.
	(emit_library_call_value_1): Rename no_queue argument to
	fn_type, accept value of 2 as pure function.
	(emit_library_call_value, emit_library_call): Rename no_queue argument
	to fn_type.
	* optabs.c (prepare_cmp_insn): Pass fn_type 2 to memcmp call.

	* tree.h (DECL_IS_PURE): New macro.
	(struct tree_decl): Add pure_flag.
	* c-common.c (enum attrs): Add attribute "pure".
	(init_attributes): Initialize attribute "pure"
	(decl_attributes): Handle attribute "pure".
	* extend.texi (Attribute "pure"): Document.
	* calls.c (expand_call): Add (mem:BLK (scratch)) to "equal from"
	in pure function.
	(flags_from_decl_or_type): Support attribute "pure".

From-SVN: r33138

committed Apr 13, 2000

2a8f6b90 Browse Files

class.c (build_base_field): Reformat comment. · c966901c

	* class.c (build_base_field): Reformat comment.

	* inc/cxxabi.h (stddef.h): Comment inclusion.
	(__base_class_info::__offset): Comment shift.

From-SVN: r33137

committed Apr 13, 2000

c966901c Browse Files

cpplex.c (_cpp_lex_token): Handle digraphs. · 5eec0563

        * cpplex.c (_cpp_lex_token): Handle digraphs.  Don't null-terminate
        the token except for numbers and identifiers.

From-SVN: r33136

committed Apr 13, 2000

5eec0563 Browse Files

Daily bump. · d28ff990
```
From-SVN: r33135
```
Jeff Law committed Apr 13, 2000
d28ff990 Browse Files

i386.c (ix86_expand_binary_operator, [...]): Check no_new_pseudos instead of… · fe577e58

i386.c (ix86_expand_binary_operator, [...]): Check no_new_pseudos instead of reload_in_progress and reload_completed.

	* i386.c (ix86_expand_binary_operator,
	ix86_expand_unary_operator): Check no_new_pseudos
	instead of reload_in_progress and reload_completed.
	(ix86_split_ashldi, ix86_split_ashrdi,
	ix86_split_lshrdi): Check no_new_pseudos instead
	of reload_completed.

From-SVN: r33134

committed Apr 13, 2000

fe577e58 Browse Files

12 Apr, 2000 15 commits
- Jeffrey A Law (law@cygnus.com) · 4fa48eae
```
        * function.c (purge_addressof): Unshare any shared rtl created by
        purge_addressof and its children.

From-SVN: r33133
```
  Jeffrey A Law committed Apr 12, 2000
  4fa48eae Browse Files
- com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a preprocessor constant. · aea0083a
```
	* com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
	preprocessor constant.
	(FFECOM_f2cLOGICAL): Likewise.
	(FFECOM_f2cLONGINT): Likewise.

From-SVN: r33130
```
  Mark Mitchell committed Apr 12, 2000
  aea0083a Browse Files
- function.c (aggregate_value_p): VOID_TYPE nodes are never aggregates. · d7bf8ada
```
	* function.c (aggregate_value_p): VOID_TYPE nodes are never
	aggregates.

From-SVN: r33129
```
  Mark Mitchell committed Apr 12, 2000
  d7bf8ada Browse Files
- linux.h (SUBTARGET_ASM_SPEC): Use proper flags if not compiling PIC code, add flags for mabi=64. · 90314e82
```
2000-04-05  Andreas Jaeger  <aj@suse.de>

	* config/mips/linux.h (SUBTARGET_ASM_SPEC): Use proper flags if
	not compiling PIC code, add flags for mabi=64.
	(SUBTARGET_CPP_SIZE_SPEC): New.
	(SUBTARGET_CPP_SPEC): New.
	(CPP_PREDEFINES): Define __PIC__ and __pic__.  PIC code is default
	for MIPS/Linux and lots of code needs these defines.

From-SVN: r33128
```
  Andreas Jaeger committed Apr 12, 2000
  90314e82 Browse Files
- natString.cc (intern): Temporarily disable finalizer registration. · cc309dd5
```
	* java/lang/natString.cc (intern): Temporarily disable finalizer
	registration.

From-SVN: r33127
```
  Tom Tromey committed Apr 12, 2000
  cc309dd5 Browse Files
- * execute/20000412-6.c: New test. · 045a1f9d
```
From-SVN: r33126
```
  Hans-Peter Nilsson committed Apr 12, 2000
  045a1f9d Browse Files
- reorg.c (fill_slots_from_thread): Check side_effects_p when trying the "opposite… · 12d7e99c
```
reorg.c (fill_slots_from_thread): Check side_effects_p when trying the "opposite arithmetic" approach.

	* reorg.c (fill_slots_from_thread): Check side_effects_p when
	trying the "opposite arithmetic" approach.

From-SVN: r33125
```
  Hans-Peter Nilsson committed Apr 12, 2000
  12d7e99c Browse Files
- natString.cc (unintern): Added `obj' argument. · 50b99cc8
```
	* java/lang/natString.cc (unintern): Added `obj' argument.
	(intern): Register finalizer for string.
	* java/lang/String.java (unintern): Now static; added obj
	argument.

From-SVN: r33124
```
  Tom Tromey committed Apr 12, 2000
  50b99cc8 Browse Files
- sh.h (STRUCT_VALUE): Just 0 for TARGET_HITACHI. · 07385c49
```
	* sh.h (STRUCT_VALUE): Just 0 for TARGET_HITACHI.
	(struct sh_args): Add new field force_mem.
	(INIT_CUMULATIVE_ARGS): Initialize it.
	(FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Act on it.

From-SVN: r33123
```
  J"orn Rennecke committed Apr 12, 2000
  07385c49 Browse Files
- * gcc.c-torture/execute/20000412-5.c: New test. · 504f140d
```
From-SVN: r33121
```
  Jeffrey A Law committed Apr 12, 2000
  504f140d Browse Files
- * g77.f-torture/compile/20000412-1.f: New test. · 9c749c66
```
From-SVN: r33120
```
  Jeffrey A Law committed Apr 12, 2000
  9c749c66 Browse Files
- * gcc.c-torture/execute/20000412-4.c: New test. · 380b409b
```
From-SVN: r33119
```
  Jeffrey A Law committed Apr 12, 2000
  380b409b Browse Files
- * gcc.c-torture/compile/20000412-2.c: New test. · 270630a2
```
From-SVN: r33118
```
  Jeffrey A Law committed Apr 12, 2000
  270630a2 Browse Files
- * gcc.c-torture/execute/20000412-3.c: New test. · d0158d40
```
From-SVN: r33117
```
  Jeffrey A Law committed Apr 12, 2000
  d0158d40 Browse Files
- * gcc.c-torture/compile/20000412-1.c: New test. · 46feb4ab
```
From-SVN: r33116
```
  Jeffrey A Law committed Apr 12, 2000
  46feb4ab Browse Files