Commits · 003f7c3e79b6262784ae802dd65bfa8342146b13 · lvzhengyang / riscv-gcc-1

03 Oct, 1994 3 commits
- Add support for MIPS variants · 003f7c3e
```
From-SVN: r8209
```
  Ian Lance Taylor committed Oct 03, 1994
  003f7c3e Browse Files
- Recognize GNU. · af30cdc3
```
From-SVN: r8208
```
  Roland McGrath committed Oct 03, 1994
  af30cdc3 Browse Files
- Complete last change. · 8b11645c
```
From-SVN: r8207
```
  Richard Kenner committed Oct 02, 1994
  8b11645c Browse Files
02 Oct, 1994 14 commits
- (save_tree_status): Add argument to indicate that the new function is not a nested function. · cafbaf85
```
(save_tree_status): Add argument to indicate that the new
        function is not a nested function.
        (restore_tree_status): Ditto.

From-SVN: r8206
```
  Jason Merrill committed Oct 02, 1994
  cafbaf85 Browse Files
- ontext, adds argument to indicate that the new function is not a nested function. · e4a4639e
```
ontext, adds argument to indicate that the new
        function is not a nested function.
        (push_function_context): Call it.
        (pop_function_context{,_from}): Similarly.

From-SVN: r8205
```
  Jason Merrill committed Oct 02, 1994
  e4a4639e Browse Files
- (subst_stack_regs): Check for NOTE to see if insn was deleted. · 2289ec9d
```
From-SVN: r8204
```
  Richard Kenner committed Oct 02, 1994
  2289ec9d Browse Files
- (fill_slots_from_thread): Update THREAD if deleting its first insn. · 9bfe7965
```
From-SVN: r8203
```
  Richard Kenner committed Oct 02, 1994
  9bfe7965 Browse Files
- (zero_extendhisi2, extendhisi2): Expand to suitable byte sequence when… · 988337ca
```
(zero_extendhisi2, extendhisi2): Expand to suitable byte sequence when TARGET_SHORT_BYTES and loading a mem.

(zero_extendhisi2, extendhisi2): Expand to suitable byte sequence when
TARGET_SHORT_BYTES and loading a mem.
(movhi_bytes, extendhisi2_mem): New expands.
(movhi): Call movhi_bytes to load a short from memory if
TARGET_SHORT_BY_BYTES.
(all matchers loading a short from memory): Don't match if
TARGET_SHORT_BY_BYTES.
(matcher for movhi when TARGET_SHORT_BY_BYTES): New pattern to cover
remaining legal cases.

From-SVN: r8202
```
  Richard Earnshaw committed Oct 02, 1994
  988337ca Browse Files
- (arm_reload_in_hi): New function. · 0a81f500
```
From-SVN: r8201
```
  Richard Earnshaw committed Oct 02, 1994
  0a81f500 Browse Files
- (TARGET_SHORT_BY_BYTES): New macro. · 2ce9c1b9
```
(TARGET_SWITCHES): Recognize switches -m[no-]short-load-bytes.
(TARGET_DEFAULT): Only define if not already done so.
(PROMOTE_MODE): Promote HImode unsigned if TARGET_SHORT_BY_BYTES.
(SECONDARY_INPUT_RELOAD_CLASS): Need a scratch for reloading HImode if
TARGET_SHORT_BY_BYTES.

From-SVN: r8200
```
  Richard Earnshaw committed Oct 02, 1994
  2ce9c1b9 Browse Files
- (movsf): If reloading, create a scratch from the target for loading a constant into integer regs. · 0b9d35dd
```
(movsf): If reloading, create a scratch from the target for loading a
constant into integer regs.
(movdf): Likewise..

From-SVN: r8199
```
  Richard Earnshaw committed Oct 02, 1994
  0b9d35dd Browse Files
- (delete_insn_for_stacker): Don't set INSN_DELETED_P on · 2e7238ee
```
NOTE_INSN_DELETED.

From-SVN: r8198
```
  Richard Kenner committed Oct 02, 1994
  2e7238ee Browse Files
- (CC, OLDCC, RCCFLAGS, CCLIBFLAGS, CLIB, ALLOCA): From x-sco. · c253e408
```
(X_CFLAGS): Remove.

From-SVN: r8197
```
  Richard Kenner committed Oct 01, 1994
  c253e408 Browse Files
- (CLIB): Add "-lmalloc". · 4076e1bb
```
(ALLOCA): Define as "-lPW".

From-SVN: r8196
```
  Richard Kenner committed Oct 01, 1994
  4076e1bb Browse Files
- (CPP_PREDEFINES): Remove i386, unix. · 3e3f03e8
```
(CPP_SPEC): Add them here, so that they're undefined if -ansi.
Also add _i386 and _unix, which are always defined.

From-SVN: r8195
```
  Richard Kenner committed Oct 01, 1994
  3e3f03e8 Browse Files
- (jump_optimize): When deleting a jump, properly set NEXT. · cd423ead
```
(duplicate_loop_exit_test): Don't insety NOTE_INSN_LOOP_VTOP before deleted
insn; insert first, then delete.

From-SVN: r8194
```
  Richard Kenner committed Oct 01, 1994
  cd423ead Browse Files
- (add_insn_{before,after}): Abort if insertion point is a deleted insn. · ba213285
```
From-SVN: r8193
```
  Richard Kenner committed Oct 01, 1994
  ba213285 Browse Files
01 Oct, 1994 4 commits
- Prefer float registers for movdf. · 640667cb
```
From-SVN: r8192
```
  Michael Meissner committed Oct 01, 1994
  640667cb Browse Files
- (shadow_label): Emit an error if the label is already · a784882b
```
declared at this label scope.

From-SVN: r8191
```
  Richard Earnshaw committed Oct 01, 1994
  a784882b Browse Files
- Install omitted hunk from last diff. · b5eda776
```
From-SVN: r8190
```
  Richard Kenner committed Oct 01, 1994
  b5eda776 Browse Files
- (process_command): Fix typo. · 78b4f182
```
From-SVN: r8189
```
  Doug Evans committed Oct 01, 1994
  78b4f182 Browse Files
30 Sep, 1994 19 commits
- (add_insn_after): Abort if can't find AFTER and it has no NEXT_INSN. · a0ae8e8d
```
(add_insn_before): New function.
(emit_{insn,insns,jump_insn,call_insn,barrier,note}_before): Call it.

From-SVN: r8188
```
  Richard Kenner committed Sep 30, 1994
  a0ae8e8d Browse Files
- Initial revision · 9086a9bc
```
From-SVN: r8187
```
  Richard Kenner committed Sep 30, 1994
  9086a9bc Browse Files
- (output_387_binary_op): Use AS2C instead of AS2 with null first arg. · 3f6d0a8c
```
From-SVN: r8186
```
  Richard Kenner committed Sep 30, 1994
  3f6d0a8c Browse Files
- Treat ALMOST_STDC like __STDC__. · 3520fbfe
```
(AS2C): New macro.

From-SVN: r8185
```
  Richard Kenner committed Sep 30, 1994
  3520fbfe Browse Files
- Don't include sys/file.h for winnt; use process.h instead. · 48ff801b
```
(concat): Now just concats two things; all callers changed.
(concat[346]): New functions.
(dir_separator_str): New variable.
(exec_prefixes, startfile_prefixes, include_prefixes): Renamed from same names
without plural; all users changed.
(find_a_file, process_command, do_spec_1): Use DIR_SEPARATOR.
(find_file, is_directory, main): Likewise.
(lookup_compiler): If OS/2, do case-independent search.
(fix_argv): New function on winnt.
(FIX_ARGV): New macro for some systems; use instead of argv.

From-SVN: r8184
```
  Richard Kenner committed Sep 30, 1994
  48ff801b Browse Files
- (main): Use DIR_SEPARATOR if defined. · 7cc322e3
```
Use "Include" environment variable instead of CPATH for winnt.

From-SVN: r8183
```
  Richard Kenner committed Sep 30, 1994
  7cc322e3 Browse Files
- Don't include times.h for winnt. · eb910b5a
```
(get_run_time): Just return zero for winnt.
(main): Don't print memory usage for OS/2 or winnt.

From-SVN: r8182
```
  Richard Kenner committed Sep 30, 1994
  eb910b5a Browse Files
- Don't include syms.h for winnt. · 369404d9
```
From-SVN: r8181
```
  Richard Kenner committed Sep 30, 1994
  369404d9 Browse Files
- #ifdef WINNT, include direct.h. · fa0fdaec
```
From-SVN: r8180
```
  Richard Kenner committed Sep 30, 1994
  fa0fdaec Browse Files
- (atoi): Remove declaration. · c499e03a
```
From-SVN: r8179
```
  Richard Kenner committed Sep 30, 1994
  c499e03a Browse Files
- (windowsnt): Alias for winnt. · e7ad2006
```
(winnt): New OS name.

From-SVN: r8178
```
  Richard Kenner committed Sep 30, 1994
  e7ad2006 Browse Files
- 48th Cygnus<->FSF merge · eac293a1
```
From-SVN: r8177
```
  Mike Stump committed Sep 30, 1994
  eac293a1 Browse Files
- (movdf+3): Handle overlapping registers in define_split. · 63f7136f
```
From-SVN: r8176
```
  Jim Wilson committed Sep 29, 1994
  63f7136f Browse Files
- (default_compilers): Add %Z to all cpp specs. · 57cb9b60
```
(n_preprocessor_options, preprocessor_options): New variables.
(process_command): Handle -Wp option.
(do_spec_1): Handle %Z spec.

From-SVN: r8175
```
  Jim Wilson committed Sep 29, 1994
  57cb9b60 Browse Files
- New file. · ba061664
```
From-SVN: r8174
```
  Jim Wilson committed Sep 29, 1994
  ba061664 Browse Files
- (os): Accept coff as an OS. · 1128e255
```
From-SVN: r8173
```
  Jim Wilson committed Sep 29, 1994
  1128e255 Browse Files
- (call): Use struct value pattern is struct size is not equal to zero instead of greater than zero. · d18d5ca2
```
(call): Use struct value pattern is struct size is not
equal to zero instead of greater than zero.
(call+7, call+8): New patterns for untyped calls.
(untyped_call): Revise to emit explicit rtl for all operation.
Delete four old patterns that matched the unexpanded untyped_call
pattern.
(blockage): New pattern.
(flush_register_windows): Modify from 0 to 1.
(goto_handler_and_restore): Modify from 1 to 2.
(flush): Modify from 2 to 3.

From-SVN: r8172
```
  Jim Wilson committed Sep 29, 1994
  d18d5ca2 Browse Files
- (sparc_initialize_trampoline): FLUSH is now 3 not 2. · eda74c8b
```
From-SVN: r8171
```
  Jim Wilson committed Sep 29, 1994
  eda74c8b Browse Files
- (result_vector): Use INCOMING_REGNO when !savep instead · 18992995
```
of when savep.

From-SVN: r8170
```
  Jim Wilson committed Sep 29, 1994
  18992995 Browse Files