Commits · 0546e268358b519779e46f2c8132d34960550df6 · lvzhengyang / riscv-gcc-1

26 Sep, 1992 2 commits
- (jump_optimize): When handling dispatch table that always · 0546e268
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goes to the same place, verify previous insn exists.

From-SVN: r2251
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  Richard Stallman committed Sep 26, 1992
  0546e268 Browse Files
- In the targets such as $(HOST_PREFIX_1)rtl.o, · 4ee660d2
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use sed to make them include hconfig.h instead of config.h.
(distclean): Add command to delete hconfig.h.

From-SVN: r2250
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  Richard Stallman committed Sep 26, 1992
  4ee660d2 Browse Files
25 Sep, 1992 14 commits
- (initializer_constant_valid_p): Really use endtype. · 1bbe9280
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From-SVN: r2249
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  Richard Stallman committed Sep 25, 1992
  1bbe9280 Browse Files
- (do_include): "Concatenate" multiple "strings" in #include. · b1af4777
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From-SVN: r2248
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  Richard Stallman committed Sep 25, 1992
  b1af4777 Browse Files
- (CPP_PREDEFINES): Define __ARCHITECTURE__. · 08a6f4b8
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From-SVN: r2247
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  Richard Stallman committed Sep 25, 1992
  08a6f4b8 Browse Files
- (dbxout_symbol): For anonymous enum, output type anyway. · 3b6c7a7d
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From-SVN: r2246
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  Richard Stallman committed Sep 25, 1992
  3b6c7a7d Browse Files
- (push_function_context): Save epilogue_delay_list. · f979c996
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(pop_function_context): Restore epilogue_delay_list.

From-SVN: r2245
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  Jim Wilson committed Sep 24, 1992
  f979c996 Browse Files
- (struct function): Add epilogue_delay_list field. · bd231550
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From-SVN: r2244
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  Jim Wilson committed Sep 24, 1992
  bd231550 Browse Files
- (nonlocal_goto): Force operands[0] to be a register. · 1f9844c4
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From-SVN: r2243
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  Jim Wilson committed Sep 24, 1992
  1f9844c4 Browse Files
- (va_arg): Add 3 more (void *) casts to avoid warnings · 8d02144c
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with -Wcast-align.

From-SVN: r2242
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  Jim Wilson committed Sep 24, 1992
  8d02144c Browse Files
- (SF_MODES): Accept all single word or smaller integer modes not just SImode. · 1e4eb8d1
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(SF_MODES): Accept all single word or smaller integer
modes not just SImode.  These are needed for fix/float conversions.

From-SVN: r2241
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  Jim Wilson committed Sep 24, 1992
  1e4eb8d1 Browse Files
- (sched_analyze_2, PRE_DEC case): Call sched_analyze_2 in · bc78eb10
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addition to sched_analyze_1.

From-SVN: r2240
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  Jim Wilson committed Sep 24, 1992
  bc78eb10 Browse Files
- (va_start): Must access anonymous arg as offset from start of argument block. · b085d1c8
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From-SVN: r2239
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  Jim Wilson committed Sep 24, 1992
  b085d1c8 Browse Files
- (movdi... · 76d76a0e
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(movdi, movti, movdf, movtf): Make store zero to memory
a separate case, only accept offsettable memory addresses, and call
adj_offsettable_operand to calculate subword addresses.

From-SVN: r2238
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  Jim Wilson committed Sep 24, 1992
  76d76a0e Browse Files
- (i960_output_ldconst): Pass missing xoperands argument to output_asm_insn call. · 518dd866
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From-SVN: r2237
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  Jim Wilson committed Sep 24, 1992
  518dd866 Browse Files
- (movti): Split CONST_INTs into 4 moves, and force all other constants to · a9fb8bb9
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memory.

From-SVN: r2236
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  Jim Wilson committed Sep 24, 1992
  a9fb8bb9 Browse Files
24 Sep, 1992 15 commits
- Fix varardic functions returning structs. · 1154b096
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From-SVN: r2235
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  Michael Meissner committed Sep 24, 1992
  1154b096 Browse Files
- (REGISTER_MOVE_COST): Fix typo. Use `||' instead of `|'. · f4f22302
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(REG_CLASS_FROM_LETTER): Don't handle 'r' constraints here.

From-SVN: r2234
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  Torbjorn Granlund committed Sep 24, 1992
  f4f22302 Browse Files
- (clobbered_register): Delete. · fa5e5c1e
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(srcsi_operand): Return 1 also for things matching depi_cint_operand.
(secondary_reload_class): Replace.

From-SVN: r2233
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  Torbjorn Granlund committed Sep 24, 1992
  fa5e5c1e Browse Files
- (ldo/ldil SImode and HImode recognizers): Use "const_int_operand" for operand 1… · 907f67cc
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(ldo/ldil SImode and HImode recognizers): Use "const_int_operand" for operand 1 and simplify final condition.

(ldo/ldil SImode and HImode recognizers): Use "const_int_operand"
for operand 1 and simplify final condition.  Remove `n' constraint.
(depi SImode and HImode recognizers): Remove `n' constraint.
(plus:SI ... high ... splitter): Don't overwrite input, go via
clobber operand instead.
(many patterns): Replace `in' constraint with just `i'.
(movstrsi): Don't do (clobber (match_scratch)), use explicit
pseudos instead, generated in preparation C code.  Don't call
force_not_mem for operand 2.
(movstrsi recognizer): Add `&' to operand 3
(andsi3): Fix typo.
(iorsi3): Fix typo.
(load-shift-16): New optimizer.
(load-shift optimizers): Set "type" attr.

From-SVN: r2232
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  Torbjorn Granlund committed Sep 24, 1992
  907f67cc Browse Files
- (yylex, case '"'): Initialize arg pased to readescape. · fad04099
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From-SVN: r2231
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  Richard Kenner committed Sep 24, 1992
  fad04099 Browse Files
- (lang_options): Add Objc options. · 65faa6a4
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From-SVN: r2230
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  Richard Stallman committed Sep 24, 1992
  65faa6a4 Browse Files
- (length_used): New variable. · d7c665bf
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(walk_attr_value): Set it when we have (eq_attr "length" ...).
(write_const_num_delay_slots): Value is 1 unless LENGTH_USED is set.

From-SVN: r2229
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  Richard Kenner committed Sep 24, 1992
  d7c665bf Browse Files
- (mark_set_resources, case CC0): Set RES->CC if IN_SEST. · ba12108c
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From-SVN: r2228
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  Richard Kenner committed Sep 24, 1992
  ba12108c Browse Files
- (forbidden_inc_dec_class, in_inc_dec): New variables. · 533d0835
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(regclass): Don't alloca the costs twice.
Initialize forbidden_inc_dec_class.
For regs that have inc-dec, ignore forbidden classes.
(record_address_regs): Update in_inc_dec.

From-SVN: r2227
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  Richard Kenner committed Sep 24, 1992
  533d0835 Browse Files
- Add comment. · dc24dc0a
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From-SVN: r2226
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  Richard Stallman committed Sep 24, 1992
  dc24dc0a Browse Files
- Initial revision · 2cdb89d3
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From-SVN: r2225
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  Richard Stallman committed Sep 24, 1992
  2cdb89d3 Browse Files
- Include syslimits.h instead of system's limits.h. · 7e81b79c
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From-SVN: r2224
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  Richard Stallman committed Sep 24, 1992
  7e81b79c Browse Files
- (USER_H): Add syslimits.h. · 26363cdf
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(install-fixincludes): If we fix system's limits.h, install that as syslimits.h

From-SVN: r2223
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  Richard Stallman committed Sep 24, 1992
  26363cdf Browse Files
- (readescape): New arg ignore_ptr. · b70af677
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(yylex): Pass new arg, handle result that comes back.

From-SVN: r2222
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  Richard Stallman committed Sep 24, 1992
  b70af677 Browse Files
- Comment fix. · 3b647566
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From-SVN: r2221
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  Richard Stallman committed Sep 24, 1992
  3b647566 Browse Files
23 Sep, 1992 9 commits
- (find_reloads_address): Properly check for constant address. · 191b18e9
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From-SVN: r2220
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  Richard Kenner committed Sep 23, 1992
  191b18e9 Browse Files
- (simplify_unary_operation, case SIGN_EXTEND): Use HOST_BITS_PER_WIDE_INT, · f12564b4
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not HOST_BITS_PER_INT.

From-SVN: r2219
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  Richard Kenner committed Sep 23, 1992
  f12564b4 Browse Files
- (fold_convert): Add missing cast to HOST_WIDE_INT. · 1f9dfb72
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From-SVN: r2218
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  Richard Kenner committed Sep 23, 1992
  1f9dfb72 Browse Files
- (jump_optimize): Tighten up test for when we can't delete a set of CC0. · 01ca1b91
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Don't insert insns between set and use of CC0.

From-SVN: r2217
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  Richard Kenner committed Sep 23, 1992
  01ca1b91 Browse Files
- (shorten_branches): Correctly access insn needing delay slot. · b6c9b49a
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From-SVN: r2216
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  Richard Kenner committed Sep 23, 1992
  b6c9b49a Browse Files
- (significant_bits, num_sign_bit_copies): Handle SUBREGs made for promoted · c3c2cb37
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variables.

From-SVN: r2215
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  Richard Kenner committed Sep 23, 1992
  c3c2cb37 Browse Files
- (fill_simple_delay_slots): Don't make copy of insn that references CC0. · d6749dec
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From-SVN: r2214
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  Richard Kenner committed Sep 23, 1992
  d6749dec Browse Files
- (define_attr "type"): New type "ibranch". · fd8c9e1c
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(define_attr "length"): Set length for "ibranch" type.
(define_attr "in_delay_slot"): Add new type "ibranch"; for "branch", only has
delay slot if length is 4.
(define_attr "cc_type"): Add new type "ibranch".
(indirect branches): Now type "ibranch".

From-SVN: r2213
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  Richard Kenner committed Sep 23, 1992
  fd8c9e1c Browse Files
- Undo most of 9/22 changes · 305aa9e2
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From-SVN: r2212
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  Michael Meissner committed Sep 23, 1992
  305aa9e2 Browse Files