Commits · 416c259ae648ae4e5630a5e8acc9b864d400be29 · lvzhengyang / riscv-gcc-1

21 Jul, 1997 10 commits
- Comment out lines containing just formfeeds. · 416c259a
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From-SVN: r14514
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  Paul Eggert committed Jul 21, 1997
  416c259a Browse Files
- (cstamp-h.in): Use echo instead of touch. · 5408f8d0
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From-SVN: r14513
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  Doug Evans committed Jul 21, 1997
  5408f8d0 Browse Files
- reload1.c (reload_cse_mem_conflict_p): Restore handling of (mem:BLK const0_rtx)… · 866aa3b6
```
reload1.c (reload_cse_mem_conflict_p): Restore handling of (mem:BLK const0_rtx) meaning all memory is clobbered.

	* reload1.c (reload_cse_mem_conflict_p): Restore handling of
	(mem:BLK const0_rtx) meaning all memory is clobbered.

From-SVN: r14512
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  Doug Evans committed Jul 21, 1997
  866aa3b6 Browse Files
- (Makefile): Depend on config.status instead of configure. · 7c0ae5f1
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(config.status): Depend on configure.  Run config.status --recheck if
out of date.

From-SVN: r14511
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  Doug Evans committed Jul 21, 1997
  7c0ae5f1 Browse Files
- (iorsi_zexthi_ashl16): Mark output operand as earlyclobber. · 032cacab
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From-SVN: r14510
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  Richard Kenner committed Jul 21, 1997
  032cacab Browse Files
- (MASK_CPU_EV5): New macro. · 8f87939b
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From-SVN: r14509
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  Richard Kenner committed Jul 20, 1997
  8f87939b Browse Files
- (override_options): Set default for alpha_cpu from TARGET_CPU_DEFAULT. · 74dad6ce
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From-SVN: r14508
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  Richard Kenner committed Jul 20, 1997
  74dad6ce Browse Files
- (alpha*-*-*): Set cpu_type to alpha. · 08fc0184
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Change "alpha-" to "alpha*-" in all entries.
Set target_cpu_default for ev5 and ev56 systems.
Use symbolic names for target_cpu_default.

From-SVN: r14507
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  Richard Kenner committed Jul 20, 1997
  08fc0184 Browse Files
- (alphaev5, alphaev56): New CPU types. · 5fa0c20a
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From-SVN: r14500
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  Richard Kenner committed Jul 20, 1997
  5fa0c20a Browse Files
- (alpha*): Run program to see if ev4, ev5, or ev56. · 103d4003
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From-SVN: r14499
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  Richard Kenner committed Jul 20, 1997
  103d4003 Browse Files
20 Jul, 1997 2 commits

(expand_expr, case PLACEHOLDER_EXPR): Pick outermost object in
placeholder_list of right type without a PLACEHOLDER_EXPR.

From-SVN: r14498

committed Jul 20, 1997

dcb7c3ce Browse Files

(contains_placeholder_p): Call contains_this_placeholder_p. · 3910a7cb

(contains_this_placeholder_p): Renamed from contains_placeholder_p.
Added new arg, PL.
Rework to make more consistent, check more codes, and avoid
undefined fields.

From-SVN: r14497

committed Jul 20, 1997

3910a7cb Browse Files

19 Jul, 1997 17 commits
- ({zero_,}extend[qh]i[dsh]i2): Rework TARGET_BYTE_OPS cases. · b9a2d591
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(mov[hq]i): Likewise.
(extend[qh]i[hsd]i2x): Add missing cases and fix typo in constraint.
(reload_{in,out}[qh]i): Disable for TARGET_BYTE_OPS.

From-SVN: r14496
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  Richard Kenner committed Jul 19, 1997
  b9a2d591 Browse Files
- (SECONDARY_{IN,OUT}PUT_RELOAD_CLASS): Don't need for QImode or HImode if TARGET_BYTE_OPS. · e008606e
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(SECONDARY_{IN,OUT}PUT_RELOAD_CLASS): Don't need for QImode or HImode
if TARGET_BYTE_OPS.
(ASM_FILE_START): Write a .arch directive.
(STACK_CHECK_BUILTIN): New macro.

From-SVN: r14495
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  Richard Kenner committed Jul 19, 1997
  e008606e Browse Files
- (override_options): Allow processor of ev56 or 21164a. · 9b009d45
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(input_operand, case MEM): Correct test involving TARGET_BYTE_OPS.

From-SVN: r14494
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  Richard Kenner committed Jul 19, 1997
  9b009d45 Browse Files
- (cstamp-h): Renamed from stamp-h. · 818b66cc
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From-SVN: r14493
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  Doug Evans committed Jul 19, 1997
  818b66cc Browse Files
- (cstamp-h.in): Renamed from stamp-h.in. · da7ece9a
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(cstamp-h): Renamed from stamp-h.

From-SVN: r14492
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  Doug Evans committed Jul 19, 1997
  da7ece9a Browse Files
- x · 61881daa
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From-SVN: r14491
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  Jason Merrill committed Jul 19, 1997
  61881daa Browse Files
- (config.in,stamp-h.in): These files live in $(srcdir). · bc45e337
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From-SVN: r14490
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  Doug Evans committed Jul 19, 1997
  bc45e337 Browse Files
- (stamp-h.in): Fix leading whitespace (should be tab). · 60ee2a7a
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From-SVN: r14489
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  Doug Evans committed Jul 19, 1997
  60ee2a7a Browse Files
- configure.in: Invoke AC_CONFIG_HEADER. · cdcc6a01
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	* configure.in: Invoke AC_CONFIG_HEADER.
	Check for string.h, strings.h, stdlib.h, time.h, unistd.h.
	Check for whether malloc/realloc/free need to be declared.
	(links): Rename config.h to config2.h.
	(AC_OUTPUT): Create stamp-h.

From-SVN: r14488
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  Doug Evans committed Jul 19, 1997
  cdcc6a01 Browse Files
- (config.in,stamp-h.in): Add rules for. · d68b51ef
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(config.h,stamp-h): Add rules for.
(distclean): Delete config2.h, stamp-h.
(ALL_CFLAGS): Add @DEFS@.

From-SVN: r14487
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  Doug Evans committed Jul 19, 1997
  d68b51ef Browse Files
- Initial revision · 2f51182a
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From-SVN: r14486
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  Doug Evans committed Jul 19, 1997
  2f51182a Browse Files
- configure.in (host_overrides): Set to host_xmake_file, don't create Make-host. · 571a8de5
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	* configure.in (host_overrides): Set to host_xmake_file, don't create
	Make-host.
	(target_overrides): Set to tmake_file, don't create Make-target.
	(language subdir support): Keep together.

From-SVN: r14485
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  Doug Evans committed Jul 19, 1997
  571a8de5 Browse Files
- (distclean): Delete reference to Make-host, Make-target. · 06f70c2a
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From-SVN: r14484
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  Doug Evans committed Jul 19, 1997
  06f70c2a Browse Files
- configure.lang: Delete top level directory from loop. · f7fd18f6
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	* configure.lang: Delete top level directory from loop.
	Delete code not useful for language subdirs.

From-SVN: r14483
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  Doug Evans committed Jul 19, 1997
  f7fd18f6 Browse Files
- configure.in: Don't loop trying to configure language subdirs. · af5e4ada
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	* configure.in: Don't loop trying to configure language subdirs.
	Don't pass to configure.lang variables it doesn't use.

From-SVN: r14482
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  Doug Evans committed Jul 19, 1997
  af5e4ada Browse Files
- (DECL_ABSTRACT_ORIGIN): Expand description of. · 4a7d05dc
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From-SVN: r14481
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  Doug Evans committed Jul 19, 1997
  4a7d05dc Browse Files
- c-decl.c (duplicate_decls): Set DECL_ABSTRACT_ORIGIN to olddecl if inline… · bb8eaf4a
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c-decl.c (duplicate_decls): Set DECL_ABSTRACT_ORIGIN to olddecl if inline function and not new definition.

	* c-decl.c (duplicate_decls): Set DECL_ABSTRACT_ORIGIN to olddecl
	if inline function and not new definition.

From-SVN: r14480
```
  Doug Evans committed Jul 19, 1997
  bb8eaf4a Browse Files
18 Jul, 1997 4 commits
- (reload): Don't call reload_cse_regs here. · cbfc3ad3
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(reload_cse_mem_conflict_p): Remove MEM_OFFSET and MEM_MODE args.
(reload_cse_mem_conflict_p, case MEM): Call anti_dependence.
(reload_cse_invalidate_mem): Update call to reload_cse_mem_conflict_p.
(reload_cse_regs): No longer static.
Call init_alias_analysis.
Ignore CLOBBER in a PARALLEL.

From-SVN: r14479
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  Richard Kenner committed Jul 18, 1997
  cbfc3ad3 Browse Files
- (rest_of_compilation): Call reload_cse_regs here. · c8ed219d
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From-SVN: r14478
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  Richard Kenner committed Jul 18, 1997
  c8ed219d Browse Files
- (copy-headers): Use $(srcdir) from this makefile, not the parent's. · 4f286636
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From-SVN: r14477
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  Richard Kenner committed Jul 18, 1997
  4f286636 Browse Files
- (objc-headers): Fix command for the new build directory layout, don't · 799f4265
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pass srcdir variable.

From-SVN: r14476
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  Richard Kenner committed Jul 18, 1997
  799f4265 Browse Files
17 Jul, 1997 7 commits
- configure.in (merged_frags): Delete unused variable. · ae3a15bb
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	* configure.in (merged_frags): Delete unused variable.
	(extra_headers_list): Move setting outside of subdir loop.
	(extra_headers,extra_passes): Don't pass to configure.lang.
	(extra_programs,extra_parts,extra_objs): Likewise.
	(host_extra_gcc_objs,gxx_include_dir,md_cppflags): Likewise.

From-SVN: r14475
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  Doug Evans committed Jul 17, 1997
  ae3a15bb Browse Files
- configure.lang (EXTRA_HEADERS,EXTRA_PASSES,EXTRA_PARTS): Delete. · 7f887bdc
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	* configure.lang (EXTRA_HEADERS,EXTRA_PASSES,EXTRA_PARTS): Delete.
	(EXTRA_PROGRAMS,EXTRA_OBJS,EXTRA_GCC_OBJS,MD_DEPS): Delete.
	(version) Delete duplicate entry.

From-SVN: r14474
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  Doug Evans committed Jul 17, 1997
  7f887bdc Browse Files
- (flag_stack_check): New variable. · bd83d0ac
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(f_options): Add "stack-check".

From-SVN: r14473
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  Richard Kenner committed Jul 17, 1997
  bd83d0ac Browse Files
- (expand_decl): If stack checking, use alloca for large vars. · 5e4ef18a
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From-SVN: r14472
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  Richard Kenner committed Jul 17, 1997
  5e4ef18a Browse Files
- (reload): If checking stack, verify frame small enough. · 76e0d211
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From-SVN: r14471
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  Richard Kenner committed Jul 17, 1997
  76e0d211 Browse Files
- (expand_function_end): If function is non-leaf and stack checking is · 11044f66
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requested, emit needed probes.

From-SVN: r14470
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  Richard Kenner committed Jul 17, 1997
  11044f66 Browse Files
- (allocate_dynamic_stack_space): Call probe_stack_range. · edff2491
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(emit_stack_probe, probe_stack_range): New functions.

From-SVN: r14469
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  Richard Kenner committed Jul 17, 1997
  edff2491 Browse Files