Commits · b4e89e2d67f984f7d90a81185aa67dfdf6a1f7a1 · lvzhengyang / riscv-gcc-1

28 Feb, 2001 26 commits

	* i386.c (pentium4_cost): New.
	(m_PENT4): New macro.
	(x86_push_memory, x86_movx,x86_cmove, x86_deep_branch, x86_use_sahf
	x86_sub_esp_4, x86_sub_esp_8, x86_add_esp_4, x86_add_esp_8
	x86_integer_DFmode_moves, x86_partial_reg_dependency,
	x86_memory_mismatch_stall): Add Pentium4
	(x86_use_q_reg, x86_use_any_reg): Kill.
	(override_options): Add pentium4.
	(incdec_operand): Return 0 for pentium4.
	(ix86_issue_rate): Add PROCESSOR_PENTIUM4 and PROCESSOR_ATHLON.
	* i386.h (x86_use_q_reg, x86_use_any_reg): Kill.
	(TARGET_PENTIUM4): Define.
	(enum processor_type): Add PROCESSOR_PENTIUM4.
	(CPP_CPU_DEFAULT_SPEC): Add pentium4 support.
	* i386.md (attribute "cpu"): Add pentium4.
	* invoke.texi (march): Add pentium4.

From-SVN: r40134

committed Feb 28, 2001

b4e89e2d Browse Files

i386.md (sse_mov?fcc*): New patterns and splitters. · 0073023d

	* i386.md (sse_mov?fcc*): New patterns and splitters.
	* i386.c (ix86_expand_movcc): Work post-reload; recognize
	the SSE based conditional moves.

From-SVN: r40133

committed Feb 28, 2001

0073023d Browse Files

i386.md (attribute mode): Add "TI". · 2b04e52b


	* i386.md (attribute mode): Add "TI".
	(movsf_1): Add pxor support; remove constant propagation splitter.
	(movdf_integer): Likewise.
	(movdf_nointeger): Likewise.
	(movxf constant prop splitter): Handle all modes; update for SSE.
	* i386.h (CONST_DOUBLE_OK_FOR_LETTER): Add 'H' for SSE constants.
	* i386.c (standard_80387_constant_p): Rewrite.
	(standard_sse_constant_p): New.
	* i386-protos.h (standard_sse_constant_p): New.

From-SVN: r40132

committed Feb 28, 2001

2b04e52b Browse Files

i386.md (sse_setccsf, [...]): New. · a46d1d38

	* i386.md (sse_setccsf, sse_setccdf): New.
	(sse_cmp* patterns): Use '%D' instead of outputtting condition
	flag directly.
	* i386.c (sse_comparison_operator): Accept the supported unordered
	comparses; be ready for fast_math.
	(print_operand): Support 'D'.

From-SVN: r40131

committed Feb 28, 2001

a46d1d38 Browse Files

* jump.c (reversed_comparison_code): Kill. · 91afe941
```
From-SVN: r40130
```
Jan Hubicka committed Feb 28, 2001
91afe941 Browse Files
Undo the accidental checkin :( · 5274639a
```
From-SVN: r40129
```
Jan Hubicka committed Feb 28, 2001
5274639a Browse Files
toplev.c (rest_of_compilation): Do post-reload splitting unconditionally for STACK_REGS · 6f45f005
```
	* toplev.c (rest_of_compilation): Do post-reload splitting unconditionally
	for STACK_REGS

From-SVN: r40128
```
Jan Hubicka committed Feb 28, 2001
6f45f005 Browse Files
i386.md (sse_andti3, [...]): Add SSE2 versions; add missing '%' in constraints. · c679d048
```
	* i386.md (sse_andti3, sse_nandti_3, sse_xorti3): Add SSE2 versions;
	add missing '%' in constraints.

From-SVN: r40127
```
Jan Hubicka committed Feb 28, 2001
c679d048 Browse Files

objc-features.texi: Document the @compatibility_alias compiler directive… · 11014a3b

objc-features.texi: Document the @compatibility_alias compiler directive (description from Nicola...

2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>

	* objc-features.texi: Document the @compatibility_alias compiler
	directive (description from Nicola Pero <n.pero@mi.flashnet.it>).

From-SVN: r40126

committed Feb 28, 2001

11014a3b Browse Files

Document the @compatibility_alias compiler directive (description from · 2e226581
```
Nicola Pero <n.pero@mi.flashnet.it>).

From-SVN: r40125
```
Ovidiu Predescu committed Feb 28, 2001
2e226581 Browse Files

bycopy-3.m: Added new test from Nicola Pero. · 25ad894f

2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>

	* objc/execute/bycopy-3.m: Added new test from Nicola Pero.

	* objc/execute/protocol.m (main): Added patch from Nicola Pero.

From-SVN: r40124

committed Feb 28, 2001

25ad894f Browse Files

Added new test from Nicola Pero. · d291a19a
```
From-SVN: r40123
```
Ovidiu Predescu committed Feb 28, 2001
d291a19a Browse Files
Added. · 10493d77
```
From-SVN: r40122
```
Ovidiu Predescu committed Feb 28, 2001
10493d77 Browse Files
c-common.c (build_common_tree_nodes): Build intTI_type_nodes for HOST_BITS_PER_WIDE_INT == 32 too. · 4ae31003
```
	* c-common.c (build_common_tree_nodes): Build intTI_type_nodes
	for HOST_BITS_PER_WIDE_INT == 32 too.

From-SVN: r40121
```
Jan Hubicka committed Feb 28, 2001
4ae31003 Browse Files

caller-save.c (reg_save_code, [...]): Index by mode, not NREGS. · 787dc842

	* caller-save.c (reg_save_code, reg_restore_code):  Index by mode, not
	NREGS.
	(insert_save, insert_restore): New parameter save_mode.
	(init_caller_save): Update initialization of reg_save_code
	and reg_restore_code.
	(save_call_clobbered_regs):  Compute save_modes and update calls to
	reg_save_code and reg_restore_code.
	(insert_restore):  Unsignetize numbers; use save_modes to choose mode
	of spill; update use of reg_restore_code.
	(insert_save):  Likewise.
	* i386.h (HARD_REGNO_CALLER_SAVE_MODE): Update.
	* c4x.h (HARD_REGNO_CALLER_SAVE_MODE): Update.
	* regs.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.

From-SVN: r40120

committed Feb 28, 2001

787dc842 Browse Files

ifcvt.c (noce_emit_store_flag, [...]): Use reversed_comparison_code instead of… · dc2698bc

ifcvt.c (noce_emit_store_flag, [...]): Use reversed_comparison_code instead of reverse_comparison and...

	* ifcvt.c (noce_emit_store_flag, noce_try_store_flag_constants,
	noce_try_store_flag_inc, noce_try_store_flag_mask,
	noce_try_cmove_arith):
	Use reversed_comparison_code instead of reverse_comparison and
	can_reverse_comparison_p.

From-SVN: r40119

committed Feb 28, 2001

dc2698bc Browse Files

jump.c (reversed_comparison_code_parts): Allow reversal of unordered compares in… · 2450703c

jump.c (reversed_comparison_code_parts): Allow reversal of unordered compares in -ffast-math mode...

	* jump.c (reversed_comparison_code_parts): Allow reversal of
	unordered compares in -ffast-math mode; reverse ordered compares
	for FP even w/o -ffast-math.

From-SVN: r40118

committed Feb 28, 2001

2450703c Browse Files

Remove floating point and complex type template constant parms. · e5844e6d

cp:
	Remove floating point and complex type template constant parms.
	* pt.c (convert_nontype_argument): Remove REAL_TYPE and
	COMPLEX_TYPE extensions.
	(invalid_nontype_parm_type_p): Likewise.
testuite:
	* g++.old-deja/g++.ext/realpt1.C: Remove.

From-SVN: r40117

committed Feb 28, 2001

e5844e6d Browse Files

Daily bump. · 323c6a74
```
From-SVN: r40113
```
GCC Administrator committed Feb 28, 2001
323c6a74 Browse Files
print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. · 25cff714
```
        * print-rtl.c (print_rtx) [i]: Don't print field five on
        NOTEs other than NOTE_INSN_DELETED_LABEL.

From-SVN: r40110
```
Richard Henderson committed Feb 27, 2001
25cff714 Browse Files

basic_file.h: Include basic_file_model.h. · 115b5a7e


2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1886
	* include/bits/basic_file.h: Include basic_file_model.h.
	* config/c_io_libio.cc: Move to...
	* config/basic_file_libio.cc: Here.
	* config/basic_file_libio.h: New file.
	* config/c_io_stdio.cc: Move to...
	* config/basic_file_stdio.cc: Here.
	* config/basic_file_stdio.h: New file.
	* config/c_io_libio.h: Tweak.
	* config/c_io_stdio.h: Tweak.
	* src/Makefile.am (build_headers): Add basic_file_model.h.
	(sources): Add basic_file.cc, remove c++io.cc.
	* src/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Add support for
	basic_file_model.h and basic_file.cc.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/27_io/filebuf.cc (test05): Add regression.

From-SVN: r40109

committed Feb 28, 2001

115b5a7e Browse Files

basic_file.h: Include basic_file_model.h. · c0a26060


2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1886
	* include/bits/basic_file.h: Include basic_file_model.h.
	* config/c_io_libio.cc: Move to...
	* config/basic_file_libio.cc: Here.
	* config/basic_file_libio.h: New file.
	* config/c_io_stdio.cc: Move to...
	* config/basic_file_stdio.cc: Here.
	* config/basic_file_stdio.h: New file.
	* config/c_io_libio.h: Tweak.
	* config/c_io_stdio.h: Tweak.
	* src/Makefile.am (build_headers): Add basic_file_model.h.
	(sources): Add basic_file.cc, remove c++io.cc.
	* src/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Add support for
	basic_file_model.h and basic_file.cc.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/27_io/filebuf.cc (test05): Add regression.

From-SVN: r40108

committed Feb 28, 2001

c0a26060 Browse Files

xm-iris4.h: Delete #if 0 block (there since before 1997). · 26029fe2

	* mips/xm-iris4.h: Delete #if 0 block (there since before 1997).
	* pa/xm-linux.h, pa/xm-pa.h, pa/xm-papro.h: Don't declare errno.

From-SVN: r40107

committed Feb 28, 2001

26029fe2 Browse Files

c-common.c (walk_stmt_tree): Visit the chain of the current tree even if walk_subtrees is 0. · 87aee676

2001-02-27  Diego Novillo  <dnovillo@redhat.com>

	* c-common.c (walk_stmt_tree): Visit the chain of the current tree
	even if walk_subtrees is 0.
	* c-semantics.c (prune_unused_decls): Return a non-null value to
	stop traversing the tree chain.

From-SVN: r40106

committed Feb 27, 2001

87aee676 Browse Files

m68k.c (output_function_prologue): Save the new CFA register, *then* define it as the new CFA. · 67935d3f
```
* config/m68k/m68k.c (output_function_prologue): Save the new CFA
register, *then* define it as the new CFA.

From-SVN: r40104
```
DJ Delorie committed Feb 27, 2001
67935d3f Browse Files

Correct license. · a29456b5


2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	Correct license.
	* config/cpu/alpha/bits/atomicity.h: Change.
	* config/cpu/arm/bits/atomicity.h
	* config/cpu/generic/bits/atomicity.h
	* config/cpu/i386/bits/atomicity.h
	* config/cpu/i486/bits/atomicity.h
	* config/cpu/ia64/bits/atomicity.h
	* config/cpu/powerpc/bits/atomicity.h
	* config/cpu/sparc/sparc32/bits/atomicity.h
	* config/cpu/sparc/sparc64/bits/atomicity.h
	* config/os/aix/bits/atomicity.h
	* config/os/irix/bits/atomicity.h

From-SVN: r40103

committed Feb 28, 2001

a29456b5 Browse Files

27 Feb, 2001 14 commits

pa.c (override_options): Promote -fpic to -fPIC. · 7ee72796

        * pa.c (override_options): Promote -fpic to -fPIC.
        (legitimize_pic_address): Simplify due to removal of
        small PIC as a code generation option.
        (secondary_reload_class): Similarly.
        * pa.h (GO_IF_LEGITIMATE_ADDRESS): Similarly.
        (PRINT_OPERAND_ADDRESS): Similarly.
        * pa.md (various patterns): Similarly.
        (small pic lo_sum pattern): Remove.

From-SVN: r40101

committed Feb 27, 2001

7ee72796 Browse Files

std_stdexcept.h (runtime_error): Make string member non-const. · 9dd3d53c


2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/std_stdexcept.h (runtime_error): Make string
	member non-const.
	(logic_error): Same.
	* testsuite/19_diagnostics/stdexceptions.cc (test04): Add test.
	(test03): Fix.

From-SVN: r40098

committed Feb 27, 2001

9dd3d53c Browse Files

except.c (call_eh_info): Revert "match_function"'s type. · 788f238c

2001-02-27  Jeffrey Oldham  <oldham@codesourcery.com>

	* except.c (call_eh_info): Revert "match_function"'s type.

From-SVN: r40097

committed Feb 27, 2001

788f238c Browse Files

stdexceptions.cc (test03): Fix. · 0db54514


2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/19_diagnostics/stdexceptions.cc (test03): Fix.

From-SVN: r40095

committed Feb 27, 2001

0db54514 Browse Files

* md.texi (min, max): Document · b71b019a
```
From-SVN: r40094
```
Jan Hubicka committed Feb 27, 2001
b71b019a Browse Files

i386.md (movsf, movdf): Use movaps for reg-reg moves if TARGET_PARTIAL_REG_DEPENDENCY. · 79005df5

	* i386.md (movsf, movdf): Use movaps for reg-reg moves if
	TARGET_PARTIAL_REG_DEPENDENCY.
	(truncdfsf2_1_sse, truncdfsf2_2): Penalize the fpreg->mem case.

From-SVN: r40093

committed Feb 27, 2001

79005df5 Browse Files

* i386.md (mins*, maxs*): New patterns, expanders and splitters. · 7ada6625
```
From-SVN: r40092
```
Jan Hubicka committed Feb 27, 2001
7ada6625 Browse Files

Fix ctor vtable vcall offsets. · 73ea87d7

cp:
	Fix ctor vtable vcall offsets.
	* class.c (struct vtbl_init_data_s): Add rtti_binfo member.
	(build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
	(get_matching_base): Remove.
	(get_original_base): New function.
	(build_vtbl_initializer): Initialize vid.rtti_binfo.
	Use a virtual thunk for a ctor vtable with an index
	(add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
	primary base within a constructor vtable. Only set
	BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
	when primary base has been lost.
	* cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
testsuite:
	* g++.old-deja/g++.abi/vtable3.h: Check vcall offsets too.

From-SVN: r40090

committed Feb 27, 2001

73ea87d7 Browse Files

libgcj.spec.in: Insert %(libgcc) before %(liborig) to fix static linking. · faa7e814
```
	* libgcj.spec.in: Insert %(libgcc) before %(liborig) to fix static
	linking.

From-SVN: r40089
```
Bryce McKinlay committed Feb 27, 2001
faa7e814 Browse Files
Daily bump. · 3dacf79f
```
From-SVN: r40084
```
GCC Administrator committed Feb 27, 2001
3dacf79f Browse Files

std_stdexcept.h (logic_error::logic_error): Use string object, not reference. · 00035ba5


2001-02-26  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1972
	libstdc++/2089
	* include/bits/std_stdexcept.h (logic_error::logic_error): Use
	string object, not reference.
	(runtime_error::runtime_error): Same.

From-SVN: r40082

committed Feb 27, 2001

00035ba5 Browse Files

std_stdexcept.h (logic_error::logic_error): Use string object, not reference. · 0349df29


2001-02-26  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1972
	libstdc++/2089
	* include/bits/std_stdexcept.h (logic_error::logic_error): Use
	string object, not reference.
	(runtime_error::runtime_error): Same.
	* testsuite/19_diagnostics/stdexceptions.cc: New file.

From-SVN: r40079

committed Feb 27, 2001

0349df29 Browse Files

mips.c (mips_make_temp_file): Fix thinko in last change. · 8bb3dc77

2001-02-26  Jeffrey Oldham  <oldham@codesourcery.com>

        * mips.c (mips_make_temp_file): Fix thinko in last change.

From-SVN: r40078

committed Feb 27, 2001

8bb3dc77 Browse Files

combine.c (known_cond): Do not reverse the condition when SMAX/UMAX is being considered and the... · ac4cdf40

        * combine.c (known_cond): Do not reverse the condition when
        SMAX/UMAX is being considered and the condition is for equality
        or inequality.

        * testsuite/gcc.c-torture/execute/20010221-1.c: New test.

From-SVN: r40077

committed Feb 27, 2001

ac4cdf40 Browse Files