Commits · 51c184be092792a7df35662dee52448c7b17fcb3 · lvzhengyang / riscv-gcc-1

23 Mar, 1994 13 commits
- 30th Cygnus<->FSF merge. · 51c184be
```
From-SVN: r6859
```
  Mike Stump committed Mar 23, 1994
  51c184be Browse Files
- (mips_asm_file_start): Add comment on TARGET_GP_OPT code. · d7a58f30
```
From-SVN: r6858
```
  Jim Wilson committed Mar 23, 1994
  d7a58f30 Browse Files
- (simplify_rtx, case FLOAT_TRUNCATE): Simplify · 4635f748
```
case of (float_truncate (abs (float_extend X))).

From-SVN: r6857
```
  Richard Kenner committed Mar 23, 1994
  4635f748 Browse Files
- (va_start): Add call to builtin_next_arg. · a20dcf46
```
From-SVN: r6856
```
  Jim Wilson committed Mar 23, 1994
  a20dcf46 Browse Files
- (va_start): Pass LASTARG as a parameter to · 117aea7a
```
builtin_next_arg.

From-SVN: r6855
```
  Jim Wilson committed Mar 23, 1994
  117aea7a Browse Files
- (expand_builtin, BUILT_IN_NEXT_ARG case): Verify that · c4dfe0fc
```
parameter is last named argument.

From-SVN: r6854
```
  Jim Wilson committed Mar 23, 1994
  c4dfe0fc Browse Files
- (init_decl_processing): Change builtin_next_arg type so · 8d0aed47
```
that it accepts any parameter instead of none.

From-SVN: r6853
```
  Jim Wilson committed Mar 23, 1994
  8d0aed47 Browse Files
- Change rfg's address. · ed1817c6
```
From-SVN: r6852
```
  Richard Kenner committed Mar 23, 1994
  ed1817c6 Browse Files
- (override_options): Delete unnecessary accidental comment. · ef392512
```
From-SVN: r6851
```
  Jim Wilson committed Mar 22, 1994
  ef392512 Browse Files
- (movsi): Add special handling for constants which are illegal addresses when pic. · 5a5b76a2
```
(movsi): Add special handling for constants which are
illegal addresses when pic.
(tablejump_internal1, tablejump_internal2): Emit .cpadd when
TARGET_ABICALLS.  Adjust length to include .cpadd.

From-SVN: r6850
```
  Jim Wilson committed Mar 22, 1994
  5a5b76a2 Browse Files
- (GO_IF_LEGITIMATE_ADDRESS): Also pretend that we have REG plus CONST_INT… · 5de1e2ce
```
(GO_IF_LEGITIMATE_ADDRESS): Also pretend that we have REG plus CONST_INT addresses by deleting an else.

(GO_IF_LEGITIMATE_ADDRESS): Also pretend that we have REG
plus CONST_INT addresses by deleting an else.
(CONSTANT_ADDRESS_P): When pic, don't accept addresses which are
symbol_ref plus a large integer.
(LEGITIMATE_PIC_OPERAND_P): Likewise.
(LEGITIMIZE_ADDRESS): When pic, convert addresses which are
symbol_reg plus a large integer, to reg plus a large integer.
(ASM_OUTPUT_ADDR_DIFF_ELT): Use .gpword instead of subtracting
labels.

From-SVN: r6849
```
  Jim Wilson committed Mar 22, 1994
  5de1e2ce Browse Files
- (pic_address_needs_scratch): New function. · 508a48d1
```
(override_options): Set flag_pic when TARGET_ABICALLS.

From-SVN: r6848
```
  Jim Wilson committed Mar 22, 1994
  508a48d1 Browse Files
- (MIPS_DEFAULT_GVALUE): Define to zero. · bc0989e9
```
From-SVN: r6847
```
  Jim Wilson committed Mar 22, 1994
  bc0989e9 Browse Files
22 Mar, 1994 3 commits
- (TRAMPOLINE_TEMPLATE): Add `move $25,$3' for when TARGET_ABICALLS. · 0acefe54
```
(TRAMPOLINE_TEMPLATE): Add `move $25,$3' for when
TARGET_ABICALLS.  Delete padding for 64 bit case.  Adjust offsets.
(TRAMPOLINE_SIZE): Increase from 9 to 10 words for 32 bit case.
(INITIALIZE_TRAMPOLINE): Increase offsets by 4 bytes for 32 bit case.

From-SVN: r6846
```
  Jim Wilson committed Mar 22, 1994
  0acefe54 Browse Files
- Provide HANDLE_PRAGMA_WEAK and ASM_OUTPUT_DEF. · 65624c8e
```
From-SVN: r6845
```
  Michael Meissner committed Mar 22, 1994
  65624c8e Browse Files
- Make sstring buf extern (rather than "common"). · 8fb0620c
```
From-SVN: r6844
```
  Per Bothner committed Mar 21, 1994
  8fb0620c Browse Files
21 Mar, 1994 9 commits
- (preserve_temp_slots): If argument is REG, see if it is address of a · e3a77161
```
temp slot we know about.

From-SVN: r6843
```
  Richard Kenner committed Mar 21, 1994
  e3a77161 Browse Files
- (expand_expr, case ADDR_EXPR): Update temp slot address if we put it · 987c71d9
```
in a register; mark result as pointer.

From-SVN: r6842
```
  Richard Kenner committed Mar 21, 1994
  987c71d9 Browse Files
- (source_label_number): New variable. · 88bdba96
```
(dbxout_source_file): Use it.  Output an Ltext label.

From-SVN: r6841
```
  Jim Wilson committed Mar 21, 1994
  88bdba96 Browse Files
- (duplicate_decls): When pedantic, warn when any static · a1a77352
```
declaraction follows a non-static.

From-SVN: r6840
```
  Jim Wilson committed Mar 21, 1994
  a1a77352 Browse Files
- (seq, sne, sgt, slt, sge, sle): Add support for · 387fd02d
```
!TARGET_HARD_QUAD.

From-SVN: r6839
```
  Jim Wilson committed Mar 21, 1994
  387fd02d Browse Files
- (reload): More accurately compute nongroup needs. · ce0e109b
```
(reloads_conflict): New function.

From-SVN: r6838
```
  Richard Kenner committed Mar 21, 1994
  ce0e109b Browse Files
- (__builtin_saveregs): Fix return type. · 3bd4f3b8
```
From-SVN: r6837
```
  Doug Evans committed Mar 21, 1994
  3bd4f3b8 Browse Files
- (FIXED_REGNO_P): Treate global regs as fixed. · 6ab832bc
```
(CHEAP_REGNO): Renamed from CHEAP_REG.
(CHEAP_REG): New macro; user var in hard reg is cheap.
(COST): Pass RTL to CHEAP_REG, not regno.
(rtx_cost, case REG): Likewise.

From-SVN: r6836
```
  Richard Kenner committed Mar 21, 1994
  6ab832bc Browse Files
- (PRINT_OPERAND): Print float infinity and NaN's as +/-99e999. · a61e5d28
```
From-SVN: r6835
```
  Richard Kenner committed Mar 20, 1994
  a61e5d28 Browse Files
20 Mar, 1994 6 commits
- (ALIGN_SYMTABLE_OFFSET): Define to align symbol table sections to a quadword boundary... · 1e6c6f11
```
(ALIGN_SYMTABLE_OFFSET): Define to align symbol table sections to a
quadword boundary, to avoid alignment problems with native nm on
OSF1/1.3 and higher.

From-SVN: r6834
```
  Richard Kenner committed Mar 20, 1994
  1e6c6f11 Browse Files
- (update_headers): Align symbol table sections, using ALIGN_SYMTABLE_OFFSET. · c9b03ca3
```
(update_headers): Align symbol table sections, using
ALIGN_SYMTABLE_OFFSET. Provide a default definition which does no
alignment.

From-SVN: r6833
```
  Richard Kenner committed Mar 20, 1994
  c9b03ca3 Browse Files
- (try_split): Rename third parameter as LAST. · 11147ebe
```
(try_split): Rename third parameter as LAST.  Recursively call
try_split for each new insn created.

From-SVN: r6832
```
  Richard Kenner committed Mar 20, 1994
  11147ebe Browse Files
- (mark_used_regs_combine): Correct typo. · e048778f
```
From-SVN: r6831
```
  Richard Kenner committed Mar 20, 1994
  e048778f Browse Files
- (CHECK_FLOAT_VALUE): Add missing continuation character. · d6e28396
```
From-SVN: r6830
```
  Richard Kenner committed Mar 20, 1994
  d6e28396 Browse Files
- (build_real): Add `overflow' var; pass to CHECK_FLOAT_VALUE. · 0afbe93d
```
From-SVN: r6829
```
  Richard Kenner committed Mar 20, 1994
  0afbe93d Browse Files
19 Mar, 1994 8 commits
- (attrib): Use `identifier' instead of `IDENTIFIER' since names that · d8a6c3eb
```
are (e.g.) typedef names are still OK.

From-SVN: r6828
```
  Richard Kenner committed Mar 19, 1994
  d8a6c3eb Browse Files
- (expand_expr, case ABS_EXPR): Fix typo in last change. · eedd251f
```
From-SVN: r6827
```
  Jim Wilson committed Mar 19, 1994
  eedd251f Browse Files
- (newpat_used_regs): New variable. · 6e25d159
```
(mark_used_regs_combine): New function.
(try_combine): Use them.
(reg_dead_at_p): Registers marked in newpat_used_regs must always be
considered to be live.

From-SVN: r6826
```
  Richard Kenner committed Mar 19, 1994
  6e25d159 Browse Files
- (GO_IF_INDEXABLE_BASE): Make compatible with m68k.h. · 1c78fc52
```
From-SVN: r6825
```
  Richard Kenner committed Mar 19, 1994
  1c78fc52 Browse Files
- (output_epilogue, insn_names): Write correct names for patterns before · 35a3523c
```
first named pattern.

From-SVN: r6824
```
  Richard Kenner committed Mar 19, 1994
  35a3523c Browse Files
- (SELECT_SECTION): Fix typo (arg names) in last change. · 875fbf80
```
From-SVN: r6823
```
  Richard Kenner committed Mar 19, 1994
  875fbf80 Browse Files
- (grokdeclarator): Use signed version of `sizetype' for type of array · 1ff1a2d2
```
index.

From-SVN: r6822
```
  Richard Kenner committed Mar 19, 1994
  1ff1a2d2 Browse Files
- (const_binop): Avoid initialized aggregate local variables, for · 79c844cd
```
antique compilers.

From-SVN: r6821
```
  Richard Kenner committed Mar 19, 1994
  79c844cd Browse Files
18 Mar, 1994 1 commit
- (SELECT_SECTION): Variables go in readonly data · ed8969fa
```
only if the initializer is constant.

From-SVN: r6820
```
  Jim Wilson committed Mar 18, 1994
  ed8969fa Browse Files