Commits · de22184bb226fedca7b991f096b8d8befb9aba6f · lvzhengyang / riscv-gcc-1

21 Jan, 1997 5 commits

90th Cygnus<->FSF quick merge · de22184b
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From-SVN: r13542
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Mike Stump committed Jan 21, 1997
de22184b Browse Files
(mark_all_temps_used): Set KEEP as well. · 85b119d1
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From-SVN: r13541
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Richard Kenner committed Jan 21, 1997
85b119d1 Browse Files

stor-layout.c (layout_record): Correct test for whether field spans its unit of… · b5fa3314

stor-layout.c (layout_record): Correct test for whether field spans its unit of alignment in case where...

	* stor-layout.c (layout_record): Correct test for whether
	field spans its unit of alignment in case where
	field_size == type_align.

From-SVN: r13540

committed Jan 21, 1997

b5fa3314 Browse Files

reload1.c (eliminate_regs, case MINUS): Canonicalize (minus (plus reg const)… · a12f68f4

reload1.c (eliminate_regs, case MINUS): Canonicalize (minus (plus reg const) reg) to (plus (minus reg reg) const).

	* reload1.c (eliminate_regs, case MINUS): Canonicalize
	(minus (plus reg const) reg) to (plus (minus reg reg) const).
	* reload.c (find_reloads_address): Treat (plus (minus reg reg) const)
	the same as (plus (plus reg reg) const).

From-SVN: r13539

committed Jan 21, 1997

a12f68f4 Browse Files

Comment out stack probe insn · e454beb7
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From-SVN: r13538
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Ian Lance Taylor committed Jan 21, 1997
e454beb7 Browse Files

20 Jan, 1997 9 commits
- Fix editing error in last change. · a01dce9a
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From-SVN: r13537
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  Richard Kenner committed Jan 19, 1997
  a01dce9a Browse Files
- (SETUP_INCOMING_VARARGS): Delete duplicate definition. · 73fef4fe
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From-SVN: r13536
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  Richard Kenner committed Jan 19, 1997
  73fef4fe Browse Files
- (arg_home): Add CLOBBER of MEM and USE of arg regs. · 9b80d951
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From-SVN: r13535
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  Richard Kenner committed Jan 19, 1997
  9b80d951 Browse Files
- (set_float_handler): Set up signal catcher on first call in case a · 3bbfa296
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front end has disabled it.

From-SVN: r13534
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  Richard Kenner committed Jan 19, 1997
  3bbfa296 Browse Files
- (expand_inline_function): Handle a PARALLEL containing a RETURN the · 299b54ba
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same as a RETURN.

From-SVN: r13533
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  Richard Kenner committed Jan 19, 1997
  299b54ba Browse Files
- Change all hardcoded references of "vax" to use variable expansion instead. · 4bfe969b
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(arch_indx, arch): New variables.

From-SVN: r13532
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  Richard Kenner committed Jan 19, 1997
  4bfe969b Browse Files
- Support building with GNU C vs VAX C vs DEC C from the DCL command line. · c14685bf
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From-SVN: r13531
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  Richard Kenner committed Jan 19, 1997
  c14685bf Browse Files
- Declare alloca here. · d7fd1073
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Do most of the VAX C-specific set up for DEC C.
#if DEC C, undefine QSORT_WORKAROUND and qsort.

From-SVN: r13530
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  Richard Kenner committed Jan 19, 1997
  d7fd1073 Browse Files
- (not_qsort): Don't declare alloca. · 825d2935
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From-SVN: r13529
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  Richard Kenner committed Jan 19, 1997
  825d2935 Browse Files
19 Jan, 1997 20 commits
- (ashrdi_const, ashrdi3): Allow 31 as shift count. · b85079b7
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From-SVN: r13528
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  Richard Kenner committed Jan 19, 1997
  b85079b7 Browse Files
- (add_1_to_mem): Deleted. · 72eaa7a0
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(output_operand_address): Added output modifier 'A'.

From-SVN: r13527
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  Richard Kenner committed Jan 19, 1997
  72eaa7a0 Browse Files
- (movh[if]-1): Corrected. · a9cd25ec
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(movtqf-1): Deleted.

From-SVN: r13526
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  Richard Kenner committed Jan 19, 1997
  a9cd25ec Browse Files
- (CONST_OK_FOR_LETTER_P): Recognize 'N', 'O' and 'P'. · d8fa884b
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From-SVN: r13525
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  Richard Kenner committed Jan 19, 1997
  d8fa884b Browse Files
- (rot[lr][shq]i3): Allow 'N', 'O' or 'P' operands. · e62db39c
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From-SVN: r13524
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  Richard Kenner committed Jan 19, 1997
  e62db39c Browse Files
- Fix previous change: {add,sub}qw should be {add,sub}ql. · a388a7aa
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Fix previous change: {add,sub}qw should be {add,sub}ql. For other uses
of {add,sub}q don't check for address register and always use
{add,sub}ql.

From-SVN: r13523
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  Richard Kenner committed Jan 19, 1997
  a388a7aa Browse Files
- #define __attribute__ to be null if compiling with GCC older than 2.7, · 883dc89c
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not 2.6.

From-SVN: r13522
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  Richard Kenner committed Jan 19, 1997
  883dc89c Browse Files
- (PREFERRED_DEBUGGING_TYPE): Undefine. · c0298b55
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From-SVN: r13521
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  Richard Kenner committed Jan 19, 1997
  c0298b55 Browse Files
- (main): If PREFERRED_DEBUGGING_TYPE used and set to NO_DEBUG, say · e38eaffd
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debugging not supported.

From-SVN: r13520
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  Richard Kenner committed Jan 19, 1997
  e38eaffd Browse Files
- (lang_options): Add -fhosted, -ffreestanding, and -Wmain. · 5ae3bec5
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From-SVN: r13519
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  Richard Kenner committed Jan 19, 1997
  5ae3bec5 Browse Files
- (warn_main, flag_hosted): New variables. · 92fce8f5
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From-SVN: r13518
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  Richard Kenner committed Jan 19, 1997
  92fce8f5 Browse Files
- (start_decl): Add code for -Wmain. · b8705e61
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(c_decode_option): Add -fhosted, -ffreestanding, and -Wmain.

From-SVN: r13517
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  Richard Kenner committed Jan 19, 1997
  b8705e61 Browse Files
- Fix problems with symlinks to ".". · 8189a222
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From-SVN: r13516
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  Richard Kenner committed Jan 19, 1997
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- Formerly extend.texi.~112~ · af3e86c2
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From-SVN: r13515
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  Richard Kenner committed Jan 19, 1997
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- (check_final_value): Handle insns with no luid's. · 6217f613
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From-SVN: r13514
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  Richard Kenner committed Jan 19, 1997
  6217f613 Browse Files
- (DIR_SEPARATOR): Define. · 421fec12
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From-SVN: r13513
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  Richard Kenner committed Jan 19, 1997
  421fec12 Browse Files
- (save_constants): Make (address (const ..)) to record both modes. · 15e13f2c
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(copy_for_inline, copy_rtx_and_substitute, restore_constants): Use
both modes when restoring constant pool entry for ADDRESS.

From-SVN: r13512
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  Richard Kenner committed Jan 19, 1997
  15e13f2c Browse Files
- (convert_memory_address, case SYMBOL_REF): Copy · d7dc4377
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CONSTANT_POOL_ADDRESS_P.

From-SVN: r13511
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  Richard Kenner committed Jan 19, 1997
  d7dc4377 Browse Files
- (MINIMUM_ATOMIC_ALIGNMENT): New macro. · d16fe557
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From-SVN: r13510
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  Richard Kenner committed Jan 19, 1997
  d16fe557 Browse Files
- (instantiate_virtual_regs_1... · 4fd796bb
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(instantiate_virtual_regs_1, case USE, case CLOBBER): Properly handle
case of shared MEM whose replacement is not valid.

From-SVN: r13509
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  Richard Kenner committed Jan 19, 1997
  4fd796bb Browse Files
18 Jan, 1997 2 commits
- (get_unwidened): Don't crash if FIELD_DECL not layed out. · 02a27e82
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From-SVN: r13508
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  Richard Kenner committed Jan 18, 1997
  02a27e82 Browse Files
- (const_hash): Treat NON_LVALUE_EXPR like CONVERT_EXPR. · a9d07d6e
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(compare_constant_1, copy_constant, bc_assemble_integer): Likewise.
(const_hash, compare_constant_1): Use switch, not if-then-else.

From-SVN: r13507
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  Richard Kenner committed Jan 18, 1997
  a9d07d6e Browse Files
17 Jan, 1997 2 commits
- Remove i386 reference. · 19b38e04
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From-SVN: r13506
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  Doug Evans committed Jan 17, 1997
  19b38e04 Browse Files
- Don't define STACK_POINTER_OFFSET; just use the default value · 97116296
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From-SVN: r13505
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  Ian Lance Taylor committed Jan 17, 1997
  97116296 Browse Files
16 Jan, 1997 2 commits
- Fix typo. · fcc9ad83
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From-SVN: r13504
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  Michael Meissner committed Jan 16, 1997
  fcc9ad83 Browse Files
- cplus-dem.c: Fix indenting; note that this file also lives in libiberty. · 5d644692
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        * cplus-dem.c: Fix indenting; note that this file also lives in
        libiberty.
        (do_type, case 'M'): Check for a template as well as a class.

From-SVN: r13503
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  Mike Stump committed Jan 16, 1997
  5d644692 Browse Files