Commits · 1fe33d17b95f758287513aed302121f3f63a3f6e · lvzhengyang / riscv-gcc-1

08 Oct, 1996 5 commits
- (unroll_loops): Set local_regno only if set_dominates_use returns true. · 1fe33d17
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(unroll_loops): Set local_regno only if set_dominates_use
returns true.
(set_dominates_use): New function.

From-SVN: r12917
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  Jim Wilson committed Oct 08, 1996
  1fe33d17 Browse Files
- (decl_constant_value): Delete test for ! TREE_PUBLIC. · a7c1916a
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From-SVN: r12916
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  Doug Evans committed Oct 08, 1996
  a7c1916a Browse Files
- (output_func_epilogue): Add comment regarding insn_addresses. · b405396c
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From-SVN: r12915
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  Doug Evans committed Oct 08, 1996
  b405396c Browse Files
- pa.c (hppa_legitimize_address): Remove test code accidentally left in during last change. · 075154ba
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        * pa/pa.c (hppa_legitimize_address): Remove test code
        accidentally left in during last change.

From-SVN: r12914
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  Jeff Law committed Oct 08, 1996
  075154ba Browse Files
- (schedule_block): Before scheduling... · 7c9df1c6
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(schedule_block): Before scheduling, add code to make all
call used regs that are not fixed or global live when we see a
CALL_INSN.  During scheduling, change existing code to use same test.

From-SVN: r12913
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  Jim Wilson committed Oct 07, 1996
  7c9df1c6 Browse Files
07 Oct, 1996 4 commits
- (bss_section): Delete unused parameters. · da2c5447
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From-SVN: r12912
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  Jim Wilson committed Oct 07, 1996
  da2c5447 Browse Files
- *** empty log message *** · e90b62db
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From-SVN: r12911
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  Jason Merrill committed Oct 07, 1996
  e90b62db Browse Files
- *** empty log message *** · 85f8926e
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From-SVN: r12910
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  Jason Merrill committed Oct 07, 1996
  85f8926e Browse Files
- Fix previous change to work on both endian hosts and targets · fcb37f66
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From-SVN: r12909
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  Michael Meissner committed Oct 07, 1996
  fcb37f66 Browse Files
06 Oct, 1996 2 commits
- * pa/pa.h (combinable_fsub): Don't return without a value! · 1c138ba3
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From-SVN: r12908
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  Jeff Law committed Oct 06, 1996
  1c138ba3 Browse Files
- Use split_double to break apart CONST_DOUBLEs · a651f222
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From-SVN: r12907
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  Michael Meissner committed Oct 06, 1996
  a651f222 Browse Files
05 Oct, 1996 2 commits

(LIB_SPEC): Add support for -mwindows. · f5089633

Always pass -lkernel32.
(LIBGCC_SPEC): Don't delete.
(STARTFILE_SPEC): Remove always-true conditionalization.
(LONG_DOUBLE_TYPE_SIZE): Use default.

From-SVN: r12906

committed Oct 05, 1996

f5089633 Browse Files

DWARF · 69830683
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From-SVN: r12905
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Jason Merrill committed Oct 05, 1996
69830683 Browse Files

04 Oct, 1996 9 commits
- DWARF · 7aecea25
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From-SVN: r12904
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  Jason Merrill committed Oct 04, 1996
  7aecea25 Browse Files
- *** empty log message *** · d7248bff
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From-SVN: r12903
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  Jason Merrill committed Oct 04, 1996
  d7248bff Browse Files
- (asm_output_function_prefix): Don't use ASM_DECLARE_FUNCTION_NAME if it is not defined. · af6d53df
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From-SVN: r12902
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  Stan Cox committed Oct 04, 1996
  af6d53df Browse Files
- (sfunc_uses_reg): New function. · 4787bce0
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(noncall_uses_reg, machine_dependent_reorg, final_prescan_insn):
Handle special functions like function calls for purposes of relaxing.
(noncall_uses_reg): Added some missing cases of registers
being used in non-call instructions.

From-SVN: r12901
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  Jim Wilson committed Oct 04, 1996
  4787bce0 Browse Files
- (PRESERVE_DEATH_INFO_REGNO_P): define · 227665e7
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From-SVN: r12900
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  Jim Wilson committed Oct 04, 1996
  227665e7 Browse Files
- *** empty log message *** · 4b674448
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From-SVN: r12899
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  Jason Merrill committed Oct 04, 1996
  4b674448 Browse Files
- (adddi3_1, subdi3_1): insns renamed from adddi3 and subdi3; · acb94fa1
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added missing earlyclobbers. (adddi3_1): removed duplicates from commutativity.
(adddi3, subdi3): new define_expands.

From-SVN: r12898
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  Stan Cox committed Oct 04, 1996
  acb94fa1 Browse Files
- (flag_omit_frame_pointer, outer_function_chain: declare. · 1b90646a
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From-SVN: r12897
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  Stan Cox committed Oct 04, 1996
  1b90646a Browse Files
- (layout_decl): Don't turn off DECL_BIT_FIELD if DECL's alignment is · 1fdae49c
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less than its type.

From-SVN: r12896
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  Richard Kenner committed Oct 04, 1996
  1fdae49c Browse Files
03 Oct, 1996 3 commits
- oops · 2d37f024
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From-SVN: r12895
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  Jason Merrill committed Oct 03, 1996
  2d37f024 Browse Files
- DWARY · 2b77decc
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From-SVN: r12894
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  Jason Merrill committed Oct 03, 1996
  2b77decc Browse Files
- Use #include "", not #include <>. · d884dca3
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From-SVN: r12893
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  Doug Evans committed Oct 03, 1996
  d884dca3 Browse Files
02 Oct, 1996 7 commits

pa.h (EXTRA_CONSTRAINT): Loosen conditions for match of 'Q' and 'T' while reload is running. · 78c0acfd

        * pa.h (EXTRA_CONSTRAINT): Loosen conditions for match of
        'Q' and 'T' while reload is running.
        * pa/pa.c (hppa_legitimize_address): Rework to generate more
        indexed and scaled indexed addressing.
        * pa/pa.md (scaled indexed store): Add define_splits to undo
        pessimizations created by hppa_legitimize_address for integer
        stores.

From-SVN: r12892

committed Oct 02, 1996

78c0acfd Browse Files

Hack around HP/UX 10.20 sed bug · 085540da
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From-SVN: r12891
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Ian Lance Taylor committed Oct 02, 1996
085540da Browse Files
*** empty log message *** · bdb669cb
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From-SVN: r12890
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Jason Merrill committed Oct 02, 1996
bdb669cb Browse Files

pa.c (remove_useless_addtr_insns): New function. · 5621d717

        * pa/pa.c (remove_useless_addtr_insns): New function.
        (pa_reorg): Delete code to remove useless add,tr insns.
        Instead call remove_useless_addtr_insns.
        (output_function_prologue): Call remove_useless_addtr_insns
        to catch any add,tr insns created by reorg.

From-SVN: r12889

committed Oct 02, 1996

5621d717 Browse Files

* pa/pa.c (secondary_reload_class): Remove duplicate/useless code. · a998424b
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From-SVN: r12888
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Jeff Law committed Oct 02, 1996
a998424b Browse Files
* pa/pa.h (PARSE_LDD_OUTPUT): Handle output from hpux10.20 "chatr". · 2e91542a
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From-SVN: r12887
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Jeff Law committed Oct 02, 1996
2e91542a Browse Files
Fix broken comment. · 74924ee9
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From-SVN: r12886
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Doug Evans committed Oct 02, 1996
74924ee9 Browse Files

01 Oct, 1996 1 commit
- (used_arg): When call xmalloc for mswitches, pass 1 if · 71591a1d
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n_switches is zero.

From-SVN: r12885
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  Jim Wilson committed Oct 01, 1996
  71591a1d Browse Files
30 Sep, 1996 7 commits
- (gen_shl_and, gen_shl_sext): use gen_lowpart to generate rtx in the appropriate… · afad3d2c
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(gen_shl_and, gen_shl_sext): use gen_lowpart to generate rtx in the appropriate mode for zero/sign-extension.

(gen_shl_and, gen_shl_sext): use gen_lowpart to
generate rtx in the appropriate mode for zero/sign-extension.
Don't generate a zero bit shift.
(gen_shl_sext) directly use gen_ashift instead of gen_ashrsi3 .

From-SVN: r12884
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  Jim Wilson committed Sep 30, 1996
  afad3d2c Browse Files
- 89th Cygnus<->FSF quick merge · 5156628f
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From-SVN: r12883
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  Mike Stump committed Sep 30, 1996
  5156628f Browse Files
- Redefine exception in math.h for C++ · bf6103db
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From-SVN: r12882
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  Ian Lance Taylor committed Sep 30, 1996
  bf6103db Browse Files
- Redefine exception in math.h · ded732a0
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From-SVN: r12881
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  Ian Lance Taylor committed Sep 30, 1996
  ded732a0 Browse Files
- (ASM_SPEC): Add -w. · 6cb2e74e
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(STARTFILE_SPEC): Add mips3 to n32 pathnames.  Add -L/usr/lib32/mips
for n32 cases.
(ENDFILE_SPEC): Add mips3 to n32 pathnames.

From-SVN: r12880
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  Jim Wilson committed Sep 30, 1996
  6cb2e74e Browse Files
- Initial revision · 74291a4b
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From-SVN: r12879
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  Michael Meissner committed Sep 30, 1996
  74291a4b Browse Files
- (asm_output_function_prefix, function_prologue,ix86_expand_prologue): Make the… · c942177e
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(asm_output_function_prefix, function_prologue,ix86_expand_prologue): Make the routine that sets the GOT (when pic is enabled) a function, to assist debugging.

From-SVN: r12878
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  Stan Cox committed Sep 30, 1996
  c942177e Browse Files