Commits · 6186ed06d2f4294816b5514bb01383d7dc2b2045 · lvzhengyang / riscv-gcc-1

06 Jul, 1998 38 commits

flow.c (find_auto_inc): Clear UNCHANGING bit of register that is changed. · 6186ed06
```
        * flow.c (find_auto_inc): Clear UNCHANGING bit of register that is
        changed.

From-SVN: r20974
```
J"orn Rennecke committed Jul 06, 1998
6186ed06 Browse Files
reload1.c (reload_reg_free_before_p): RELOAD_FOR_OPADDR_ADDR precedes RELOAD_FOR_OUTADDR_ADDRESS. · 979e20e9
```
        * reload1.c (reload_reg_free_before_p): RELOAD_FOR_OPADDR_ADDR
        precedes RELOAD_FOR_OUTADDR_ADDRESS.

From-SVN: r20973
```
J"orn Rennecke committed Jul 06, 1998
979e20e9 Browse Files

print-rtl.c (print_rtx): Display the real-value equivalent of a const_double when easy. · 800d5c9e

        * print-rtl.c (print_rtx): Display the real-value equivalent of
        a const_double when easy.
        * real.h (REAL_VALUE_TO_TARGET_SINGLE): Use a union to pun types.
        Zero memory first for predictability.
        (REAL_VALUE_TO_TARGET_DOUBLE): Likewise.
        * varasm.c (immed_real_const_1): Notice width of H_W_I == double.

From-SVN: r20972

committed Jul 06, 1998

800d5c9e Browse Files

c-parse.in (struct_head, [...]): New nonterminals. · 4051959b

        * c-parse.in (struct_head, union_head, enum_head): New nonterminals.
        (structsp): Use them.  Update files generated from c-parse.in.
        * extend.texi (Type Attributes): Document it.

From-SVN: r20971

committed Jul 06, 1998

4051959b Browse Files

* i386.c (is_fp_test): Fix thinko. · 48d4389d
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From-SVN: r20970
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Alasdair Baird committed Jul 06, 1998
48d4389d Browse Files
* makeinfo/makeinfo.c (add_word_args): Fix thinko. · d3b4c003
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From-SVN: r20969
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Tobias Naehring committed Jul 06, 1998
d3b4c003 Browse Files

c-decl.c: Add warn_multichar. · 4a870dba

        * c-decl.c: Add warn_multichar.
        (c_decode_option): Handle -Wno-multichar.
        * c-lex.c (yylex): Check it.
        * c-tree.h: Declare it.
        * toplev.c (lang_options): Add it.
        * invoke.texi: Document it.

From-SVN: r20968

committed Jul 06, 1998

4a870dba Browse Files

gcse.c (hash_scan_insn): New argument IN_LIBCALL_BLOCK. · ed79bb3d
```
        * gcse.c (hash_scan_insn): New argument IN_LIBCALL_BLOCK.  Changed
        caller.

From-SVN: r20967
```
J"orn Rennecke committed Jul 06, 1998
ed79bb3d Browse Files

combine.c (expand_compound_operation): Fix thinko in code to optimize… · fcc60894

combine.c (expand_compound_operation): Fix thinko in code to optimize (zero_extend:DI (subreg:SI (foo:DI) 0)) to foo:DI.

        * combine.c (expand_compound_operation): Fix thinko in code to optimize
        (zero_extend:DI (subreg:SI (foo:DI) 0)) to foo:DI.

From-SVN: r20966

committed Jul 06, 1998

fcc60894 Browse Files

* configure.in (INSTALLDIR): Make sed pattern failsafe. · c6e9ab63
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From-SVN: r20965
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Manfred Hollstein committed Jul 06, 1998
c6e9ab63 Browse Files
* gcc.c-torture/compile/980706-1.c: New test. · d7997cbb
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From-SVN: r20964
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Kamil Iskra committed Jul 06, 1998
d7997cbb Browse Files
m68k.c (output_scc_di): Use cmpw #0 instead of tstl when testing address registers on the 68000. · 392582fa
```
        * m68k.c (output_scc_di): Use cmpw #0 instead of tstl when
        testing address registers on the 68000.

From-SVN: r20963
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Kamil Iskra committed Jul 06, 1998
392582fa Browse Files
* jump.c (jump_optimize) Check for CONST_INT before using INTVAL. · 702d7434
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From-SVN: r20962
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Alasdair Baird committed Jul 06, 1998
702d7434 Browse Files
regclass.c (allocate_reg_info): Initialize the entire reg_data virtual array. · eafdfea8
```
        * regclass.c (allocate_reg_info): Initialize the entire reg_data
        virtual array.

From-SVN: r20961
```
Richard Henderson committed Jul 06, 1998
eafdfea8 Browse Files

cpplib.c (cpp_options_init): Initialize cplusplus_comments to 1, matching July… · ad214bc2

cpplib.c (cpp_options_init): Initialize cplusplus_comments to 1, matching July 18, 1995 change to cccp.c.

        * cpplib.c (cpp_options_init): Initialize cplusplus_comments to 1,
        matching July 18, 1995 change to cccp.c.  If -traditional then
        disable cplusplus_comments.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r20960

committed Jul 06, 1998

ad214bc2 Browse Files

Move recent entry into the right file. · 7c880813
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From-SVN: r20959
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Jeff Law committed Jul 06, 1998
7c880813 Browse Files
Make-lang.in (f77.stage?): Use mv -f instead of just mv so that we can move g77.c. · 57668aa6
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8
	* Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
	we can move g77.c.

From-SVN: r20958
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Mike Stump committed Jul 06, 1998
57668aa6 Browse Files
Make-lang.in (f77.stage?): Use mv -f instead of just mv so that we can move g77.c. · b368c571
```
�
	* Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
	we can move g77.c.

From-SVN: r20957
```
Mike Stump committed Jul 06, 1998
b368c571 Browse Files
Makefile.in (clean): Don't remove Makefiles, that is done in distclean. · 27e581e3
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        * Makefile.in (clean): Don't remove Makefiles, that is done in
        distclean.

From-SVN: r20956
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Mike Stump committed Jul 06, 1998
27e581e3 Browse Files

* Disable the following change from gcc2. Not appropriate for egcs: · 3b39dde8

        Sun Jun  7 09:30:31 1998  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
        * reload.c (find_reloads): Give preference to pseudo that was the
        reloaded output of previous insn.

From-SVN: r20955

committed Jul 06, 1998

3b39dde8 Browse Files

decl.c (lookup_tag): Use CP_DECL_CONTEXT. · 6c011b01
```
	* decl.c (lookup_tag): Use CP_DECL_CONTEXT.
	* tree.c (make_binfo): Fix length.

From-SVN: r20954
```
Jason Merrill committed Jul 06, 1998
6c011b01 Browse Files

Redesign GCC_FUNC_PRINTF_PTR so that it doesn't define HOST_PTR_PRINTF directly. · 092f7be3

Redesign GCC_FUNC_PRINTF_PTR so that it doesn't define HOST_PTR_PRINTF
directly.  Instead, autoconf will only determine whether "%p" works and
its up to machmode.h to base its definition of HOST_PTR_PRINTF on that.
This ensures that machmode.h is always included to get the definition of
HOST_PTR_PRINTF for lossy hosts or cross compiles where "%p" is not
found.
        * aclocal.m4 (GCC_FUNC_PRINTF_PTR): Don't define HOST_PTR_PRINTF.
        Instead, define a new macro HAVE_PRINTF_PTR which only signifies
        whether we have the %p format specifier or not.
        * acconfig.h: Delete stub for HOST_PTR_PRINTF, add HAVE_PRINTF_PTR.
        * machmode.h (HOST_PTR_PRINTF): When determining the definition,
        check HAVE_PRINTF_PTR to see whether "%p" is okay.
        * mips-tfile.c: Include machmode.h to get HOST_PTR_PRINTF.
        * Makefile.in (mips-tfile.o): Depend on machmode.h.

From-SVN: r20953

committed Jul 06, 1998

092f7be3 Browse Files

jump.c (duplicate_loop_exit_test): Don't refuse to copy a section of code just… · 93de5c31

jump.c (duplicate_loop_exit_test): Don't refuse to copy a section of code just because it contains...

	* jump.c (duplicate_loop_exit_test): Don't refuse to copy a
	section of code just because it contains
	NOTE_INSN_BLOCK_{BEG,END}.
	* stmt.c (expand_end_loop): Likewise.  Also, don't refuse to
	move CALL_INSNs or CODE_LABELs.  When moving code, don't move
	NOTE_INSN_BLOCK_{BEG,END}.

From-SVN: r20952

committed Jul 06, 1998

93de5c31 Browse Files

Update. · 561252fd
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From-SVN: r20951
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Ulrich Drepper committed Jul 06, 1998
561252fd Browse Files
(class basic_string): Correct iterator return values in insert member · 64e1d444
```
functions.

From-SVN: r20950
```
Ulrich Drepper committed Jul 06, 1998
64e1d444 Browse Files

intdoc.in (HOSTNM_func, [...]): Note possible need for -lsocket. · 60afa297

1998-07-06  Dave Love  <d.love@dl.ac.uk>
	* intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
	-lsocket.

From-SVN: r20949

committed Jul 06, 1998

60afa297 Browse Files

Fix 1998-07-05 entry · 83630c20
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From-SVN: r20948
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Dave Love committed Jul 06, 1998
83630c20 Browse Files
(system_clock_): Remove (just f90 intrinsic). · 40eea150
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From-SVN: r20947
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Dave Love committed Jul 06, 1998
40eea150 Browse Files
(F2CEXT): Remove sclock. · 28ef523e
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(UOBJ): Add libU77/datetime_.o.

From-SVN: r20946
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Dave Love committed Jul 06, 1998
28ef523e Browse Files
cse.c (CSE_ADDRESS_COST): New macro, based on ADDRESS_COST, but dealing with ADDRESSOF. · 2f541799
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	* cse.c (CSE_ADDRESS_COST): New macro, based on ADDRESS_COST, but
	dealing with ADDRESSOF.
	(find_best_addr): Use it.

From-SVN: r20945
```
Mark Mitchell committed Jul 06, 1998
2f541799 Browse Files
* alpha/vms.h (TRAMPOLINE_TEMPLATE): Revert last change. · 4fc8ff92
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From-SVN: r20944
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Richard Henderson committed Jul 06, 1998
4fc8ff92 Browse Files
libgcc2.c (__eprintf): Make args consistent with prototype in assert.h. · 10c301ac
```
        * libgcc2.c (__eprintf): Make args consistent with prototype in
        assert.h.

From-SVN: r20943
```
Dave Love committed Jul 06, 1998
10c301ac Browse Files

f2cext.c (system_clock_): Remove (just f90 intrinsic). · 235d853d

1998-07-05  Dave Love  <d.love@dl.ac.uk>
	* f2cext.c (system_clock_): Remove (just f90 intrinsic).
	* Makefile.in (F2CEXT): Add datetime, remove sclock.
	(UOBJ): Add libU77/datetime_.o.
	* libU77/config.h.in: Add HAVE_GETTIMEOFDAY.
	* libU77/configure.in: Check for gettimeofday.
	* libU77/datetime_.c: New file.
	* libU77/sys_clock_.c: Allow optional args.
	* libU77/Makefile.in (G77DIR): Fix for current directory
	structure.
	(SRCS, OBJS): Add datetime.

From-SVN: r20942

committed Jul 06, 1998

235d853d Browse Files

[multiple changes] · a60cb986

1998-07-06  Dave Love  <d.love@dl.ac.uk>
	* libU77/Makefile.in (lib): Change variable lib to LIBS.
1998-07-06  Robert Lipe <robertl@dgii.com>
	* libU77/configure.in: Look for -lsocket, add to LIBS if found.
	* libU77/Makefile.in (lib):  Use LIBS from above.

From-SVN: r20941

committed Jul 06, 1998

a60cb986 Browse Files

f2cext.c (system_clock_): Remove (just f90 intrinsic). · b4ce1e19

1998-07-05  Dave Love  <d.love@dl.ac.uk>
	* f2cext.c (system_clock_): Remove (just f90 intrinsic).
	* Makefile.in (F2CEXT): Add datetime, remove sclock.
	(UOBJ): Add libU77/datetime_.o.
	* libU77/config.h.in: Add HAVE_GETTIMEOFDAY.
	* libU77/configure.in: Check for gettimeofday.
	* libU77/datetime_.c: New file.
	* libU77/sys_clock_.c: Allow optional args.
	* libU77/Makefile.in (G77DIR): Fix for current directory
	structure.
	(SRCS, OBJS): Add datetime.
	* libU77/u77-test.f: Call date_and_time.  Call system_clock
	omitting args.

From-SVN: r20940

committed Jul 06, 1998

b4ce1e19 Browse Files

Should have been removed before. · 4b6a9e50
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From-SVN: r20939
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Dave Love committed Jul 06, 1998
4b6a9e50 Browse Files

intdoc.in: Add entry for DATE_AND_TIME. · 9e8e701d

1998-07-05  Dave Love  <d.love@dl.ac.uk>
	* intdoc.in: Add entry for DATE_AND_TIME.
	* intrin.def: Add implementation for DATE_AND_TIME.  Make second
	and third args of SYSTEM_CLOCK optional.
	* com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
	* com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
	not system_clock_.
	(FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.

From-SVN: r20938

committed Jul 06, 1998

9e8e701d Browse Files

Daily bump. · 55e859f2
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From-SVN: r20937
```
Jeff Law committed Jul 05, 1998
55e859f2 Browse Files

05 Jul, 1998 2 commits

cse.c (cse_insn): Second arg is an RTX now. · 7bd8b2a8

        * cse.c (cse_insn): Second arg is an RTX now.  Update all callers.
        (cse_basic_block): Keep track of the current RETVAL insn for a
        libcall instead of just noting that we're in a libcall.

From-SVN: r20936

committed Jul 05, 1998

7bd8b2a8 Browse Files

cse.c (cse_insn): When SETting (MEM (ADDRESSOF (X))) to Y... · 9de2c71a

        * cse.c (cse_insn): When SETting (MEM (ADDRESSOF (X))) to Y,
        don't claim that the former is equivalent to the latter.

From-SVN: r20935

committed Jul 05, 1998

9de2c71a Browse Files