Commits · 4408efce8bfbf2dc378dbc77416f5fd0d96b3f81 · lvzhengyang / riscv-gcc-1

05 Jun, 1997 2 commits

sh.c (trap_exit, sp_switch): New variables. · 4408efce

	* sh.c (trap_exit, sp_switch): New variables.
	(print_operand, case '@'): If trap_exit is nonzero, then use
	a trapa instead of an rte/rts to exit the current function.
	(sh_expand_prologue): Switch stacks at function entry as needed.
	(sh_expand_epilogue): Similarly at function exit.
	(function_epilogue): Clear trap_exit and sp_switch too.
	(sh_valid_machine_decl_attribute): New function.
	* sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Define.
	(sp_switch): Declare.
	* sh.md (sp_switch_1, sp_switch_2): New named patterns.

From-SVN: r14148

committed Jun 05, 1997

4408efce Browse Files

abstract regset stuff into macros · 916b1701
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From-SVN: r14147
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Michael Meissner committed Jun 05, 1997
916b1701 Browse Files

04 Jun, 1997 2 commits
- texinfo.tex (\mainmagstep): Define this as a \count variable instead of with \let... · 2217c9f0
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	* texinfo.tex (\mainmagstep): Define this as a \count variable
 	instead of with \let, to make changing to \magstep1 more transparent.
 	From: HERBERT@boevm4.vnet.ibm.com.
	(\uref): New command a la \url.

From-SVN: r14146
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  Karl Berry committed Jun 04, 1997
  2217c9f0 Browse Files
- 91th Cygnus<->FSF quick merge · 013bc8af
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From-SVN: r14145
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  Mike Stump committed Jun 04, 1997
  013bc8af Browse Files
03 Jun, 1997 2 commits
- * fixincludes: Fix AIX NULL macro use of void*. · 6313a654
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From-SVN: r14144
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  Brendan Kehoe committed Jun 03, 1997
  6313a654 Browse Files
- x · fd407cd2
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From-SVN: r14143
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  Jason Merrill committed Jun 03, 1997
  fd407cd2 Browse Files
02 Jun, 1997 2 commits
- Widen some short fields to int; Use allocate_reg_info to allocate the reg_renumber array · 39379e67
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From-SVN: r14142
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  Michael Meissner committed Jun 02, 1997
  39379e67 Browse Files
- sparc.md (v9 eq/ne cond move patterns): Add early clobber constraint to destination. · 2808652a
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	* sparc/sparc.md (v9 eq/ne cond move patterns): Add early clobber
	constraint to destination.

From-SVN: r14141
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  Doug Evans committed Jun 02, 1997
  2808652a Browse Files
30 May, 1997 1 commit
- Use accessor macros to access arrays based on regno; move many of the arrays… · b1f21e0a
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Use accessor macros to access arrays based on regno; move many of the arrays into a single structure.

From-SVN: r14140
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  Michael Meissner committed May 30, 1997
  b1f21e0a Browse Files
29 May, 1997 5 commits

91th Cygnus<->FSF quick merge · e00737d2
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From-SVN: r14139
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Mike Stump committed May 29, 1997
e00737d2 Browse Files
(movsfcc_1, movdfcc_1, movxfcc_1): Use singlemove_string · f3e10ef2
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From-SVN: r14138
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Stan Cox committed May 29, 1997
f3e10ef2 Browse Files
(ASM_OUTPUT_REG_{PUSH,POP}): add %% before register name. · b078c5c6
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From-SVN: r14137
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Stan Cox committed May 29, 1997
b078c5c6 Browse Files
(ASM_OUTPUT_ALIGN): use .p2align, not byte alignments. · 7c030ad0
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From-SVN: r14136
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Stan Cox committed May 29, 1997
7c030ad0 Browse Files

except.c (push_eh_entry): Eliminate start of exception region label, as it isn't used. · 478b0752

	* except.c (push_eh_entry): Eliminate start of exception region
	label, as it isn't used.  Rename end_label to outer_context.
	(expand_eh_region_start_for_decl): Likewise.
	(expand_leftover_cleanups): Likewise.
	(expand_start_all_catch): Likewise.
	* except.h (eh_entry): Likewise.
	* except.c (expand_eh_region_end): Likewise.  Jump around the nop
	that we insert, so that we can optimize it away, if it is unused,
	also so that flow analysis can tell if we fall through to the end
	of a function or not so that it can know if a function that returns
	a value, in fact does or not.
Fixes g++.jason/return2.C when using -fno-sjlj-exceptions

From-SVN: r14135

committed May 29, 1997

478b0752 Browse Files

28 May, 1997 2 commits
- 91th Cygnus<->FSF quick merge · 37c46b43
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From-SVN: r14134
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  Mike Stump committed May 28, 1997
  37c46b43 Browse Files
- pa.md (jump): Handle out of range unconditional jump when not optimizing. · 87c16668
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        * pa.md (jump): Handle out of range unconditional jump
        when not optimizing.

From-SVN: r14133
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  Jeff Law committed May 28, 1997
  87c16668 Browse Files
27 May, 1997 3 commits
- automatically generated from GPLed version · 380d5b32
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From-SVN: r14129
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  Paul Eggert committed May 27, 1997
  380d5b32 Browse Files
- automatically generated from GPLed version · 9938b122
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From-SVN: r14127
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  Paul Eggert committed May 27, 1997
  9938b122 Browse Files
- automatically generated from GPLed version · 3b1afa4b
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From-SVN: r14126
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  Ulrich Drepper committed May 27, 1997
  3b1afa4b Browse Files
24 May, 1997 1 commit

(\deftypemethod, \deftypemethodheader): New macros to implement new commands… · 8efc7e64

(\deftypemethod, \deftypemethodheader): New macros to implement new commands @deftypemethod and @deftypemethodx.

(\deftypemethod, \deftypemethodheader): New macros to implement
new commands @deftypemethod and @deftypemethodx.
Suggestion from: KHMarbaise@p69.ks.fido.de (Karl Heinz Marbaise).

From-SVN: r14114

committed May 24, 1997

8efc7e64 Browse Files

23 May, 1997 1 commit

(\opnr, \clnr): Increment/decrement \parencount, for · 358d4f3b

(\opnr, \clnr): Increment/decrement \parencount, for
	* texinfo.tex (\opnr, \clnr): Increment/decrement \parencount, for
   	  @defun lines with nested parens.  From Bill Schelter
 	  <wfs@fireant.ma.utexas.edu>.
	(\itemizeitem): Correct \errmessage.

From-SVN: r14113

committed May 23, 1997

358d4f3b Browse Files

22 May, 1997 4 commits
- Formerly install.texi.~2~ · 65376d28
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From-SVN: r14112
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  Richard Kenner committed May 22, 1997
  65376d28 Browse Files
- reload1.c (reload_cse_record_set): Ignore values for SREG if their mode is narrower than DEST_MODE. · 23e7786b
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        * reload1.c (reload_cse_record_set): Ignore values for SREG if
        their mode is narrower than DEST_MODE.

From-SVN: r14111
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  Jeff Law committed May 22, 1997
  23e7786b Browse Files
- pa.h (DFMODE_RETURN_STRING): Define. · 293100b5
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        * pa.h (DFMODE_RETURN_STRING): Define.
        (SFMODE_RETURN_STRING): Likewise.
        (ASM_DECLARE_FUNCTION_NAME): Use them.

From-SVN: r14110
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  Jeff Law committed May 22, 1997
  293100b5 Browse Files
- * mn10300.md (reload_insi): Handle SUBREG properly. · bb75a000
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From-SVN: r14109
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  Jeff Law committed May 21, 1997
  bb75a000 Browse Files
21 May, 1997 1 commit
- x · 5bef9b1f
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From-SVN: r14108
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  Jason Merrill committed May 21, 1997
  5bef9b1f Browse Files
20 May, 1997 4 commits
- cplus-dem.c (do_type): Handle `J'. · 5ff660f0
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	* cplus-dem.c (do_type): Handle `J'.
	(demangle_fund_type): Print "complex" for it.

From-SVN: r14107
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  Brendan Kehoe committed May 20, 1997
  5ff660f0 Browse Files
- (scc0_di, scc_di, seq, sne, sgt, sgtu, slt, sltu, sge, sgeu, · eccc11fb
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sle, sleu): Add coldfire support.

From-SVN: r14106
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  Jim Wilson committed May 19, 1997
  eccc11fb Browse Files
- (output_move_qimode): Add coldfire support. · 102701ff
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From-SVN: r14105
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  Jim Wilson committed May 19, 1997
  102701ff Browse Files
- (PUSH_ROUNDING): Add coldfire support. · 6d808a73
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From-SVN: r14104
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  Jim Wilson committed May 19, 1997
  6d808a73 Browse Files
19 May, 1997 3 commits
- Fix powerpc-{eabi,linux,sysv} problem with -mrelocatable · ab9eef41
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From-SVN: r14103
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  Michael Meissner committed May 19, 1997
  ab9eef41 Browse Files
- (\codeunder): Use \_ and \ifusingtt to avoid dotaccent from _ in roman fonts, e.g., @deftypefn. · aa4fd28c
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(\codeunder): Use \_ and \ifusingtt to avoid dotaccent from _ in roman
fonts, e.g., @deftypefn.
(\tex): Remove spurious spaces at the end of subdefinitions.
From: "John W. Eaton" <jwe@bevo.che.wisc.edu>.
(\url, \email): \let to \code; no quotes or angle brackets.

From-SVN: r14099
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  Karl Berry committed May 19, 1997
  aa4fd28c Browse Files
- 91th Cygnus<->FSF quick merge · b87692e5
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From-SVN: r14098
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  Mike Stump committed May 19, 1997
  b87692e5 Browse Files
18 May, 1997 7 commits
- (ASM_COMMENT_START): Add default definition. · eaf95893
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From-SVN: r14097
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  Richard Kenner committed May 18, 1997
  eaf95893 Browse Files
- Use ASM_{GENERATE,OUTPUT}_INTERNAL_LABEL · 1733ed29
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From-SVN: r14096
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  Michael Meissner committed May 18, 1997
  1733ed29 Browse Files
- (TARGET_SWITCHES): Add new target name: cpu32. · 212198f4
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From-SVN: r14095
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  Richard Kenner committed May 18, 1997
  212198f4 Browse Files
- (MAX_WRITE_LEN, MAX_READ_LEN): Define. · 29c00980
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(get_dynamic_handler_chain_libfunc): New macro.
(protect_cleanup_actions_with_terminate): New macro.

From-SVN: r14094
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  Richard Kenner committed May 18, 1997
  29c00980 Browse Files
- (safe_read): If MAX_READ_LEN is defined, limit incremental read · e83dc357
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attempts to that amount.

From-SVN: r14093
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  Richard Kenner committed May 18, 1997
  e83dc357 Browse Files
- (VMS_write, VMS_read): Delete. · 9b7311fe
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(safe_write): If MAX_WRITE_LEN is defined, limit
incremental write attempts to that amount.
(safe_read): Analogous situation for MAX_READ_LEN.

From-SVN: r14092
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  Richard Kenner committed May 18, 1997
  9b7311fe Browse Files
- (ASM_COMMENT_START): Define. · 0a22948f
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From-SVN: r14091
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  Richard Kenner committed May 18, 1997
  0a22948f Browse Files