Commits · f91b40db076d74d756aee965a90fc2fa823126af · lvzhengyang / riscv-gcc-1

05 Dec, 2001 40 commits

sem_eval.adb (Eval_Concatenation): If left operand is a null string, get bounds from right operand. · f91b40db

	* sem_eval.adb (Eval_Concatenation): If left operand is a null string,
	get bounds from right operand.

	* sem_eval.adb: Minor reformatting

	* exp_util.adb (Make_Literal_Range): use bound of literal rather
	than Index'First, its lower bound may be different from 1.

	* exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
	and C48009J

	* prj-nmsc.adb Minor reformatting

	* prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
	set and libraries are not supported.

	* sem_ch3.adb (Build_Derived_Private_Type): set Public status of
	private view explicitly, so the back-end can treat as a global
	when appropriate.

From-SVN: r47692

committed Dec 05, 2001

f91b40db Browse Files

* ChangeLog: Repair from previous update. · ef3d4d6e
```
From-SVN: r47691
```
Geert Bosch committed Dec 05, 2001
ef3d4d6e Browse Files

sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation unit... · 45d04cbb

	* sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
	 unit, always replace instance node with new body, for ASIS use.

	* prj-nmsc.adb (Language_Independent_Check): Issue a warning if
	libraries are not supported and both attributes Library_Name and
	Library_Dir are specified.

	* prj-proc.adb (Expression): Set location of Result to location of
	first term.

	* Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
	(prj-nmsc is now importing MLib.Tgt)

	* prj-proc.adb: Put the change indicated above that was forgotten.

From-SVN: r47690

committed Dec 05, 2001

45d04cbb Browse Files

arm.h (THUMB_FUNCTION_PROFILER): Correct typo in instruction. · 89632846

2001-12-05  William Cohen  <wcohen@redhat.com>

	* config/arm/arm.h (THUMB_FUNCTION_PROFILER): Correct typo in
	instruction.

From-SVN: r47689

committed Dec 05, 2001

89632846 Browse Files

* Makefile.in: Add dependencies for System.IO for GNAT.Regexp · 84436014
```
From-SVN: r47688
```
Robert Dewar committed Dec 05, 2001
84436014 Browse Files

sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a constraint... · 7ae0dcd8

	* sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
	constraint, introduce explicit subtype declaration and derive from it.

	* sem_ch3.adb: Minor reformatting

From-SVN: r47687

committed Dec 05, 2001

7ae0dcd8 Browse Files

checks.adb (Determine_Range): Increase cache size for checks. · c9a4817d

	* checks.adb (Determine_Range): Increase cache size for checks.
	Minor reformatting

	* exp_ch6.adb: Minor reformatting
	(Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
	a parameter whose root type is System.Address, since treating such
	subprograms as pure in the code generator is almost surely a mistake
	that will lead to unexpected results.

	* exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
	change handling of conversions.

	* g-regexp.adb: Use System.IO instead of Ada.Text_IO.

From-SVN: r47686

committed Dec 05, 2001

c9a4817d Browse Files

sem_ch3.adb (Analyze_Object_Declaration): If expression is an aggregate with static wrong size... · 2514b839
```
	* sem_ch3.adb (Analyze_Object_Declaration): If expression is an
	aggregate with static wrong size, attach generated Raise node to
	declaration.

From-SVN: r47685
```
Ed Schonberg committed Dec 05, 2001
2514b839 Browse Files

defineclass.cc (character): Removed. · 82ae7822

	* defineclass.cc (character): Removed.
	(prepare_character): Removed.
	(is_identifier_start): Use Character, not character.
	(is_identifier_part): Likewise.

From-SVN: r47684

committed Dec 05, 2001

82ae7822 Browse Files

sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute. · 457b6274

	* sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
	Fixes compilation abandoned bomb in B24009B.

From-SVN: r47683

committed Dec 05, 2001

457b6274 Browse Files

sem_ch12.adb: Document use of Associated_Node on Selected_Components. · 19349925

	* sem_ch12.adb:
	Document use of Associated_Node on Selected_Components.
	(Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
	to clarify use of untyped descendant fields.

From-SVN: r47682

committed Dec 05, 2001

19349925 Browse Files

rs6000.h (enum rs6000_builtins): Add more altivec builtins. · 2212663f

2001-12-05  Daniel Berlin  <dan@cgsoftware.com>

	* config/rs6000/rs6000.h (enum rs6000_builtins): Add more altivec
	builtins.

	* config/rs6000/rs6000.md: Modeling of 7450 altivec changed to
	better reflect reality (change from Apple's tree).
	Add more of altivec instructions.
	Add ftruncv4sf2 pattern.
	Remove more unspecs (vector merge instructions, etc).

	* config/rs6000/rs6000.c (bdesc_3arg): New, for 3 argument altivec
	builtins.
	(bdesc_1arg): New, for 1 argument altivec builtins.
	(altivec_expand_builtin): Handle unary and ternary ops.
	(altivec_init_builtins): Ditto.

From-SVN: r47681

committed Dec 05, 2001

2212663f Browse Files

prj-dect.ads: Add ??? comment Add 2001 to copyright notice (was not done in after all) · 6663c393

	* prj-dect.ads: Add ??? comment
	Add 2001 to copyright notice (was not done in after all)

	* prj-part.adb: Minor reformatting. Reword one awkward error message.

	* prj.ads: Minor reformatting throughout, and add some ??? comments

	* snames.ads: Minor reformatting

From-SVN: r47680

committed Dec 05, 2001

6663c393 Browse Files

prj-dect.adb (Parse): Rename parameter Modifying to Extends. · d7b2a6af

	* prj-dect.adb (Parse): Rename parameter Modifying to Extends.

	* prj-dect.ads (Parse): Rename parameter Modifying to Extends.

	* prj-env.adb: Minor comment changes (modifying -> extends).

	* prj-nmsc.adb: Minor comment changes (modifying -> extends).

	* prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
	Tok_Extends.

	* prj.adb (Initialize): Change Modifying to Extends.

	* scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.

	* prj.ads: Minor comment change (Modifying -> extending).

	* snames.ads: Change modifying to extends.

From-SVN: r47679

committed Dec 05, 2001

d7b2a6af Browse Files

prj-dect.adb (Parse): Rename parameter Modifying to Extends. · fbc9a404

	* prj-dect.adb (Parse): Rename parameter Modifying to Extends.

	* prj-dect.ads (Parse): Rename parameter Modifying to Extends.

	* prj-env.adb: Minor comment changes (modifying -> extends).

	* prj-nmsc.adb: Minor comment changes (modifying -> extends).

	* prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
	Tok_Extends.

	* prj.adb (Initialize): Change Modifying to Extends.

	* scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.

	* prj.ads: Minor comment change (Modifying -> extending).

	* snames.ads: Change modifying to extends.

From-SVN: r47678

committed Dec 05, 2001

fbc9a404 Browse Files

sem_warn.adb: Remove stuff for conditionals, we are not going to do this after all. · 7cff0b1b

	* sem_warn.adb: Remove stuff for conditionals, we are not going to
	do this after all.

	* sem_warn.ads: Remove stuff for conditionals, we are not going to
	do this after all.  Add 2001 to copyright notice

From-SVN: r47677

committed Dec 05, 2001

7cff0b1b Browse Files

vms.h (ADA_LONG_TYPE_SIZE): New macro. · 1615c261

	* config/alpha/vms.h (ADA_LONG_TYPE_SIZE): New macro.
	* doc/tm.texi (ADA_LONG_TYPE_SIZE): Document it.

From-SVN: r47676

committed Dec 05, 2001

1615c261 Browse Files

gcse.c (store_killed_in_insn): Consider pure calls as potential store killers in… · 1218665b

gcse.c (store_killed_in_insn): Consider pure calls as potential store killers in addition to normal calls.

	* gcse.c (store_killed_in_insn): Consider pure calls
	as potential store killers in addition to normal calls.

	* gcc.c-torture/execute/20011024-1.c: New test.

From-SVN: r47675

committed Dec 05, 2001

1218665b Browse Files

expr.c (expand_expr): When checking promoted value, use DECL_MODE (exp) and not mode. · 7254c5fa
```
	* expr.c (expand_expr): When checking promoted value, use
	DECL_MODE (exp) and not mode.

	* g++.dg/other/anon-union.C: New test.

From-SVN: r47674
```
Jakub Jelinek committed Dec 05, 2001
7254c5fa Browse Files

c-typeck.c (output_init_element): Call digest_init just once... · 822baa84

	* c-typeck.c (output_init_element): Call digest_init
	just once, not in each if branch and check its return value for
	error_mark_node.

	* gcc.dg/noncompile/20011025-1.c: New test.

From-SVN: r47673

committed Dec 05, 2001

822baa84 Browse Files

Duh. · a3315b53
```
From-SVN: r47672
```
Jakub Jelinek committed Dec 05, 2001
a3315b53 Browse Files

c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's type is RECORD_TYPE... · f79349c7

	* c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's
	type is RECORD_TYPE, UNION_TYPE or ARRAY_TYPE thereof.
	(finish_struct): Break the loop if n_incomplete went to 0.
	For ARRAY_TYPE, if it is not TYPE_DECL, layout the decl too.

	* gcc.c-torture/compile/20011130-1.c: New test.

From-SVN: r47671

committed Dec 05, 2001

f79349c7 Browse Files

* config/alpha/alpha.c (alpha_va_start): Update VMS case. · f7130778
```
From-SVN: r47670
```
Douglas B Rupp committed Dec 05, 2001
f7130778 Browse Files
* configure, configure.in: Use temp file for long sed commands. · 4ee43206
```
From-SVN: r47669
```
Douglas B Rupp committed Dec 05, 2001
4ee43206 Browse Files

vmsdbg.h, [...]: Add documentation and minor cleanups. · 5f98259a

	* vmsdbg.h, vmsdbgout.c: Add documentation and minor cleanups.
	* doc/invoke.texi: Add -gvms.
	* doc/passes.texi: Add mention of vmsdbgout.c.
	* doc/tm.texi: Document VMS debugging output.

Co-Authored-By: Douglas B Rupp <rupp@gnat.com>

From-SVN: r47668

committed Dec 05, 2001

5f98259a Browse Files

* f/com.c (ffecom_1): Properly handle TREE_READONLY for INDIRECT_REF. · 33afb1b7
```
From-SVN: r47667
```
Richard Kenner committed Dec 05, 2001
33afb1b7 Browse Files
Fix line wrap in copyright notice. · 4e3f4812
```
From-SVN: r47666
```
Richard Kenner committed Dec 05, 2001
4e3f4812 Browse Files
* function.h (tree, rtx): Remove no-longer-needed definitions. · a733bab5
```
From-SVN: r47665
```
Richard Kenner committed Dec 05, 2001
a733bab5 Browse Files
function.c (keep_stack_depressed): Refine check for register clobbered over call. · 53b6fb26
```
	* function.c (keep_stack_depressed): Refine check for register
	clobbered over call.

From-SVN: r47664
```
Richard Kenner committed Dec 05, 2001
53b6fb26 Browse Files

expr.c (store_expr): When copying string constant into array... · c24ae149

	* expr.c (store_expr): When copying string constant into array,
	use functions that update memrefs instead of computations on
	addresses to better track MEMs.  Also properly handle 32/64 pointers.
	(expand_expr): Use TARGET even if not reg for multi-word CONSTRUCTOR.
	(expand_expr, case CONSTRUCTOR): Fix errors in parms to assign_temp.

From-SVN: r47663

committed Dec 05, 2001

c24ae149 Browse Files

emit-rtl.c (component_ref_for_mem_expr): Try harder to find decl underneath COMPONENT_REFs. · c56e3582

	* emit-rtl.c (component_ref_for_mem_expr): Try harder to find decl
	underneath COMPONENT_REFs.
	(set_mem_attributes): Also strip VIEW_CONVERT_EXPR.

From-SVN: r47662

committed Dec 05, 2001

c56e3582 Browse Files

Daily bump. · ef31d0c2
```
From-SVN: r47660
```
GCC Administrator committed Dec 05, 2001
ef31d0c2 Browse Files
* toplev.c (display_target_options): Don't print twice. · 76306300
```
From-SVN: r47659
```
Neil Booth committed Dec 05, 2001
76306300 Browse Files

emit-rtl.c (set_unique_reg_note): Don't set a REG_EQUAL or REG_EQUIV note if… · 52488da1

emit-rtl.c (set_unique_reg_note): Don't set a REG_EQUAL or REG_EQUIV note if multiple sets are present.

	* emit-rtl.c (set_unique_reg_note): Don't set
	a REG_EQUAL or REG_EQUIV note if multiple sets
	are present.

From-SVN: r47657

committed Dec 05, 2001

52488da1 Browse Files

cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if CASE_DROPS_THROUGH. · 32a6f30e
```
	* cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if
	CASE_DROPS_THROUGH.

From-SVN: r47655
```
John David Anglin committed Dec 05, 2001
32a6f30e Browse Files
* einfo.h, sinfo.h, treeprs.ads: Regenerate. · 4f56ebb7
```
From-SVN: r47654
```
Geert Bosch committed Dec 05, 2001
4f56ebb7 Browse Files

errout.adb (Error_Msg): Ignore attempt to put error msg at junk location if we already have errors. · 053defdf

	* errout.adb (Error_Msg): Ignore attempt to put error msg at junk
	location if we already have errors. Stops some cases of cascaded
	errors.

	* errout.adb: Improve comment.

From-SVN: r47653

committed Dec 05, 2001

053defdf Browse Files

* sem_ch12.adb: · f311e166

	(Analyze_Formal_Type_Definition): Defend against Error.
	(Analyze_Formal_Subprogram): Defend against Error.

	* par-ch12.adb (F_Formal_Type_Declaration): In case of error,
	remove following semicolon if present. Removes cascaded error.

From-SVN: r47652

committed Dec 05, 2001

f311e166 Browse Files

* bindgen.adb: · d61bd65a

	(Gen_Exception_Table_Ada): Write "begin" and then return if Num
	 exceptions equals 0.
	(Gen_Exception_Table_C): Return if Num exceptions equals 0.
	Fixes PIWG E tests (which have to be run with -gnatL).

From-SVN: r47651

committed Dec 05, 2001

d61bd65a Browse Files

* einfo.ads: Minor reformatting · 4ba603e2
```
From-SVN: r47650
```
Robert Dewar committed Dec 05, 2001
4ba603e2 Browse Files