Commits · 9fdc1dcad4905257222673b3a12bfb8102b69d04 · lvzhengyang / riscv-gcc-1

29 Sep, 1992 6 commits
- (find_splittable_givs): recog_memoized failure return is -1 not 0. · 9fdc1dca
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From-SVN: r2283
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  Jim Wilson committed Sep 29, 1992
  9fdc1dca Browse Files
- (os handling): Recognize `linux' as a valid os. · 6d7afc4f
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From-SVN: r2282
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  Roland McGrath committed Sep 29, 1992
  6d7afc4f Browse Files
- Use <...> in #include. · a06865af
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From-SVN: r2281
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  Richard Stallman committed Sep 29, 1992
  a06865af Browse Files
- Fix comment syntax after #endif. · 5fcb671c
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From-SVN: r2280
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  Richard Stallman committed Sep 29, 1992
  5fcb671c Browse Files
- (ENQUIRE_CFLAGS): Remove -DNO_SC. · e18eb523
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From-SVN: r2279
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  Richard Stallman committed Sep 29, 1992
  e18eb523 Browse Files
- (expand_binop): Convert X - C to X + (-C). · 8aecce0a
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From-SVN: r2278
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  Richard Kenner committed Sep 29, 1992
  8aecce0a Browse Files
28 Sep, 1992 13 commits
- (copy_loop_body... · 7f11183e
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(copy_loop_body, JUMP_INSN case): When invert jump
insn, must first construct new insn before trying to invert it,
so that validate_change will work properly.

From-SVN: r2277
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  Jim Wilson committed Sep 28, 1992
  7f11183e Browse Files
- (find_splittable_givs): Pass mem_mode not mode to memory_address_p. · 4024394c
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From-SVN: r2276
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  Jim Wilson committed Sep 28, 1992
  4024394c Browse Files
- (copy_loop_body, JUMP_INSN case): When setting JUMP_LABEL field, verify that… · 57467646
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(copy_loop_body, JUMP_INSN case): When setting JUMP_LABEL field, verify that what we think is a label actually is.

(copy_loop_body, JUMP_INSN case): When setting
JUMP_LABEL field, verify that what we think is a label actually
is.  If it isn't then map the old JUMP_LABEL to find the new one.

From-SVN: r2275
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  Jim Wilson committed Sep 28, 1992
  57467646 Browse Files
- (orcc peephole): Don't allow FP regs to match pattern. · 72f4648e
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From-SVN: r2274
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  Jim Wilson committed Sep 28, 1992
  72f4648e Browse Files
- (va_arg, va_start): Explicitly cast to __gnuc_va_alist. · 339ae22d
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From-SVN: r2273
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  Richard Stallman committed Sep 28, 1992
  339ae22d Browse Files
- (indirect_jump): Use bx instead of b*, and accept any · 369f5d84
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address_operand instead of just a register operand.

From-SVN: r2272
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  Jim Wilson committed Sep 28, 1992
  369f5d84 Browse Files
- (i960_round_tree): Correct conversion of bits to bytes to round up to nearest byte. · b676e9e2
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(i960_round_tree): Correct conversion of bits to bytes to
round up to nearest byte.
(i960_round_align): Likewise.

From-SVN: r2271
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  Jim Wilson committed Sep 28, 1992
  b676e9e2 Browse Files
- Fix typo. · b711cbcc
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From-SVN: r2270
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  Michael Meissner committed Sep 28, 1992
  b711cbcc Browse Files
- (expand_binop): Use get_insns, not gen_sequence. · c15886da
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From-SVN: r2269
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  Richard Stallman committed Sep 28, 1992
  c15886da Browse Files
- (build_unary_op): Address of nested fcn isn't constant. · 8706edbc
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From-SVN: r2268
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  Richard Stallman committed Sep 28, 1992
  8706edbc Browse Files
- (__builtin_new): Avoid passing 0 to malloc. · bcea2185
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From-SVN: r2267
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  Richard Stallman committed Sep 28, 1992
  bcea2185 Browse Files
- (indirect_jump): Use address_operand as predicate. · 560df144
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From-SVN: r2266
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  Richard Stallman committed Sep 28, 1992
  560df144 Browse Files
- (subsi3): Remove last change. · a0044fb1
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(allocate_stack): Go back to calling subsi3.

From-SVN: r2265
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  Richard Kenner committed Sep 28, 1992
  a0044fb1 Browse Files
27 Sep, 1992 7 commits
- (struct arg_data): New field unsignedp. · 84b55618
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(expand_call): Handle PROMOTE_FUNCTION_ARGS and PROMOTE_FUNCTION_RETURN.

From-SVN: r2264
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  Richard Kenner committed Sep 27, 1992
  84b55618 Browse Files
- (assign_parms): If PROMOTE_FUNCTION_ARGS is defined, see if the incoming… · a53e14c0
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(assign_parms): If PROMOTE_FUNCTION_ARGS is defined, see if the incoming register should be used in a wider mode.

(assign_parms): If PROMOTE_FUNCTION_ARGS is defined, see if the incoming
register should be used in a wider mode.
(expand_function_start): Likewise for return value if PROMOTE_FUNCTION_RETURN
is defined.

From-SVN: r2263
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  Richard Kenner committed Sep 27, 1992
  a53e14c0 Browse Files
- (subsi3): Don't bother calling negate_rtx for constant; we shouldn't be called with a constant. · 01def764
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(subsi3): Don't bother calling negate_rtx for constant; we shouldn't be
called with a constant.
(maskir patterns): Don't mention an operand before it is used; use operand
number 1 for operand with '0' constraint.
(allocate_stack): Use reg_or_short_operand for predicate of allocation amount;
use negate_rtx and always make a PLUS.

From-SVN: r2262
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  Richard Kenner committed Sep 27, 1992
  01def764 Browse Files
- (EXTRA_CONSTRAINT, case 'Q'): Check for MEM instead of calling memory_operand. · 36d51583
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(SHIFT_COUNT_TRUNCATED): No longer define this.

From-SVN: r2261
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  Richard Kenner committed Sep 27, 1992
  36d51583 Browse Files
- Print OSF/rose for version info. · e4e0d649
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From-SVN: r2260
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  Michael Meissner committed Sep 27, 1992
  e4e0d649 Browse Files
- (indirect_jump): Use %a0 for output, and p for constraint. · fe673db7
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From-SVN: r2259
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  Richard Stallman committed Sep 27, 1992
  fe673db7 Browse Files
- (eliminate_regs_in_insn): If recognition fails on modified insn, · 0ba846c7
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go ahead and modify just the same.

From-SVN: r2258
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  Richard Stallman committed Sep 27, 1992
  0ba846c7 Browse Files
26 Sep, 1992 8 commits
- (eliminate_regs_in_insn): Rerecognize if move insn becomes a non-move. · 4a5d0fb5
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From-SVN: r2257
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  Richard Stallman committed Sep 26, 1992
  4a5d0fb5 Browse Files
- RISC-OS rev 5, DEC OSF/1 changes. · a6b65dff
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From-SVN: r2256
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  Michael Meissner committed Sep 26, 1992
  a6b65dff Browse Files
- (comment before extendhisi2): Remove the lie. · fd3f89a9
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(zero_extendhisi2): Rewrite to work if op0 == op1.  Use
gen_lowpart in preparation code.
(extendqisi2, extendhisi2): Likewise.
(extendqihi2): Expand.
(restorehi): Rewrite for correctness, efficiency, and
clarity. Avoid generating insns involving truncate.  Generate
needed pseudos in preparation statements.
(storehi): Likewise.
(storeinthi): Likewise.
(movhi): Call gen_storehi, gen_restorehi, gen_storeinthi according
their new definitions.  Use force_reg to put address in register.

From-SVN: r2255
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  Torbjorn Granlund committed Sep 26, 1992
  fd3f89a9 Browse Files
- Initial revision · 57cdc6c2
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From-SVN: r2254
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  Michael Meissner committed Sep 26, 1992
  57cdc6c2 Browse Files
- (location_attribute): If DECL_RTL looks like (MEM pseudo), · 28b039e3
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treat that variable as optimized away.

From-SVN: r2253
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  Richard Stallman committed Sep 26, 1992
  28b039e3 Browse Files
- (install-fixincludes): Use - when making syslimits.h; fix if-statement syntax. · 68703794
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From-SVN: r2252
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  Richard Stallman committed Sep 26, 1992
  68703794 Browse Files
- (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 6 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