Commits · 9a9a996b7b83ac05a2ff8715051a86a3abf59f39 · lvzhengyang / riscv-gcc-1

06 Oct, 1994 5 commits
- If operand1 is an invalid PIC address, then legitimize it before doing anything else. · 9a9a996b
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From-SVN: r8228
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  Stan Cox committed Oct 06, 1994
  9a9a996b Browse Files
- (store_expr): Don't clobber TEMP with address. · 22619c3f
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From-SVN: r8227
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  Richard Kenner committed Oct 06, 1994
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- (try_merge_delay_insns): Update THREAD if it is split. · ce15adaa
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From-SVN: r8226
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  Richard Kenner committed Oct 06, 1994
  ce15adaa Browse Files
- (expand_expr, case ADDR_EXPR): Call mark_temp_addr_taken. · af5b53ed
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From-SVN: r8225
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  Richard Kenner committed Oct 06, 1994
  af5b53ed Browse Files
- (struct temp_slot): New field addr_taken. · a25d4ba2
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(assign_stack_temp): Initialize it.
(mark_temp_addr_taken): New function.
(preserve_temp_slots): Decrement level of things at same level but whose
address has been taken.

From-SVN: r8224
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  Richard Kenner committed Oct 06, 1994
  a25d4ba2 Browse Files
05 Oct, 1994 9 commits
- (fold, COMPONENT_REF): Don't die if the CONSTRUCTOR · 3ac4f0e6
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        doesn't initialize the field we want.

From-SVN: r8223
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  Jason Merrill committed Oct 05, 1994
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- Supprt LABEL_REFs when using -fpic. · c399861d
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From-SVN: r8222
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  Michael Meissner committed Oct 05, 1994
  c399861d Browse Files
- (try_merge_delay_insns): Update THREAD if deleting first insn in it. · 8ad4abfc
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From-SVN: r8221
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  Richard Kenner committed Oct 05, 1994
  8ad4abfc Browse Files
- Move #include <fcntl.h> out of here, into xm-gnu.h. · 90768f28
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From-SVN: r8220
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  Roland McGrath committed Oct 05, 1994
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- Initial revision · cc5e3be1
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From-SVN: r8219
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  Roland McGrath committed Oct 05, 1994
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- Include <sys/wait.h> on a POSIX system · c46ceec1
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From-SVN: r8218
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  Ian Lance Taylor committed Oct 05, 1994
  c46ceec1 Browse Files
- Define O_RDONLY if not already defined and use it in read_specs's call · f4d21c5c
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to open.

From-SVN: r8217
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  Michael Bushnell committed Oct 05, 1994
  f4d21c5c Browse Files
- Include <fcntl.h>. · 0c85e387
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From-SVN: r8216
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  Michael Bushnell committed Oct 05, 1994
  0c85e387 Browse Files
- Fix error in last change. · 41dfd40c
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From-SVN: r8215
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  Richard Kenner committed Oct 04, 1994
  41dfd40c Browse Files
04 Oct, 1994 5 commits
- (do_jump_for_compare): Properly scan insns when branch is at start of · 34661f5c
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sequence.

From-SVN: r8214
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  Richard Kenner committed Oct 04, 1994
  34661f5c Browse Files
- If the POSIX.1 wait macros are defined, use them. · 0b90f9c2
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From-SVN: r8213
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  Ian Lance Taylor committed Oct 04, 1994
  0b90f9c2 Browse Files
- Fix return complex doubles with -fpic clobbering %ebx · 713225d4
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From-SVN: r8212
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  Michael Meissner committed Oct 04, 1994
  713225d4 Browse Files
- (PREFERRED_DEBUGGING_INFO): Add undef before define. · 80dd7630
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From-SVN: r8211
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  Jim Wilson committed Oct 04, 1994
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- Translate -gnu/linux* to -linux*. · cc331106
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From-SVN: r8210
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  Richard Stallman committed Oct 04, 1994
  cc331106 Browse Files
03 Oct, 1994 3 commits
- Add support for MIPS variants · 003f7c3e
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From-SVN: r8209
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  Ian Lance Taylor committed Oct 03, 1994
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- Recognize GNU. · af30cdc3
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From-SVN: r8208
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  Roland McGrath committed Oct 03, 1994
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- Complete last change. · 8b11645c
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From-SVN: r8207
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  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
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(save_tree_status): Add argument to indicate that the new
        function is not a nested function.
        (restore_tree_status): Ditto.

From-SVN: r8206
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  Jason Merrill committed Oct 02, 1994
  cafbaf85 Browse Files
- ontext, adds argument to indicate that the new function is not a nested function. · e4a4639e
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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
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  Jason Merrill committed Oct 02, 1994
  e4a4639e Browse Files
- (subst_stack_regs): Check for NOTE to see if insn was deleted. · 2289ec9d
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From-SVN: r8204
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  Richard Kenner committed Oct 02, 1994
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- (fill_slots_from_thread): Update THREAD if deleting its first insn. · 9bfe7965
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From-SVN: r8203
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  Richard Kenner committed Oct 02, 1994
  9bfe7965 Browse Files
- (zero_extendhisi2, extendhisi2): Expand to suitable byte sequence when… · 988337ca
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(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
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  Richard Earnshaw committed Oct 02, 1994
  988337ca Browse Files
- (arm_reload_in_hi): New function. · 0a81f500
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From-SVN: r8201
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  Richard Earnshaw committed Oct 02, 1994
  0a81f500 Browse Files
- (TARGET_SHORT_BY_BYTES): New macro. · 2ce9c1b9
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(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
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  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
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(movsf): If reloading, create a scratch from the target for loading a
constant into integer regs.
(movdf): Likewise..

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

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

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

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

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

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

From-SVN: r8191
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  Richard Earnshaw committed Oct 01, 1994
  a784882b Browse Files
- Install omitted hunk from last diff. · b5eda776
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From-SVN: r8190
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  Richard Kenner committed Oct 01, 1994
  b5eda776 Browse Files
- (process_command): Fix typo. · 78b4f182
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From-SVN: r8189
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  Doug Evans committed Oct 01, 1994
  78b4f182 Browse Files