Commits · 010c4d9c147b2bf50580f322fbe94fbde1206971 · lvzhengyang / riscv-gcc-1

05 Jan, 2005 16 commits

re PR middle-end/19100 (Wrong code for ?-operator with casted ?-operator predicat) · 010c4d9c


	PR middle-end/19100
	* c-common.c: Include real.h.
	(c_common_truthvalue_conversion): Avoid destructively modifying expr.
	Correctly handle TREE_CONSTANT_OVERFLOW for INTEGER_CST.
	Correctly handle TREE_CONSTANT_OVERFLOW and NaNs for REAL_CST.
	* Makefile.in (c-common.o): Update dependencies.

	* gcc.dg/conv-3.c: New test case.

From-SVN: r92957

committed Jan 05, 2005

010c4d9c Browse Files

* c-parse.in (asm_string): Add trailing semicolon. · 9368fb8f
```
From-SVN: r92956
```
Joseph Myers committed Jan 05, 2005
9368fb8f Browse Files
9507.cc: Remove child process. · 5cfa4794
```
	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Remove child
	process.

From-SVN: r92953
```
Mark Mitchell committed Jan 05, 2005
5cfa4794 Browse Files

c-parse.in (asm_string): New. · 9143de5c

	* c-parse.in (asm_string): New.  Don't allow wide strings in
	'asm'.
	(simple_asm_expr, asm_argument, asm_operand, asm_clobbers): Use
	asm_string instead of STRING.

testsuite:
	* gcc.dg/asm-wide-1.c: New test.

From-SVN: r92952

committed Jan 05, 2005

9143de5c Browse Files

c-typeck.c (constructor_no_implicit): Remove. · 0953878d

	* c-typeck.c (constructor_no_implicit): Remove.
	(set_designator, process_init_element): Don't check
	constructor_no_implicit.

From-SVN: r92951

committed Jan 05, 2005

0953878d Browse Files

re PR target/16482 (gcc.c-torture/unsorted/SFset.c fails with "-O2 -m4") · cf99f196

	PR target/16482
	* lcm.c (create_pre_exit): New.
	(optimize_mode_switching): In MODE_ENTRY / MODE_EXIT case, set
	ENTRY_EXIT_EXTRA to 3.  Use create_pre_exit.

Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>

From-SVN: r92950

committed Jan 05, 2005

cf99f196 Browse Files

arm.h (TARGET_OPTIONS): Correctly record -mhard-float and -msoft-float in target_float_switch. · 712ecf4d

* arm.h (TARGET_OPTIONS): Correctly record -mhard-float and
-msoft-float in target_float_switch.
* arm.c (arm_override_options): Fix processing of target_float_switch.

From-SVN: r92949

committed Jan 05, 2005

712ecf4d Browse Files

vfp.md (arm_movsi_vfp): Hide VFP register classes from register preferencing. · 082cca25
```
* arm/vfp.md (arm_movsi_vfp): Hide VFP register classes from register
preferencing.

From-SVN: r92948
```
Richard Earnshaw committed Jan 05, 2005
082cca25 Browse Files

istream.cc (basic_istream<char>::ignore(streamsize), [...]): At the end, first… · 1e156882

istream.cc (basic_istream<char>::ignore(streamsize), [...]): At the end, first check _M_gcount vs __n.

2005-01-05  Paolo Carlini  <pcarlini@suse.de>

	* src/istream.cc (basic_istream<char>::ignore(streamsize),
	basic_istream<char>::ignore(streamsize, int_type),
	basic_istream<wchar_t>::ignore(streamsize),
	basic_istream<wchar_t>::ignore(streamsize, int_type)): At the end,
	first check _M_gcount vs __n.
	* include/bits/istream.tcc (ignore(streamsize), ignore(streamsize,
	int_type)): Likewise.
	* testsuite/27_io/basic_istream/ignore/char/4.cc: New.
	* testsuite/27_io/basic_istream/ignore/wchar_t/4.cc: Likewise.

From-SVN: r92947

committed Jan 05, 2005

1e156882 Browse Files

re PR c++/19030 (ice on tree check) · 4514aa8c

cp:
	PR c++/19030
	* cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
	* name-lookup.h (push_scope): Return pushed scope, not flag.
	* name-lookup.c (push_scope): Return scope that should be popped,
	not a flag.
	* decl.c (start_decl): Adjust.
	(grokfndecl): Adjust scope push and pop.
	* decl2.c (check_classfn): Likewise.
	* parser.c (cp_parser_condition, cp_parser_conversion_function_id,
	cp_parser_init_declarator, cp_parser_direct_declarator,
	cp_parser_class_specifier, cp_parser_class_head,
	cp_parser_lookup_name,
	cp_parser_constructor_declarator_p): Likewise.
	* pt.c (instantiate_class_template,
	resolve_typename_type): Likewise.
testsuite:
	PR c++/19030
	* g++.dg/parse/crash22.C: New

From-SVN: r92946

committed Jan 05, 2005

4514aa8c Browse Files

invoke.texi (Intel 386 and AMD x86-64 Options): Replace i387 with 'i386… · c2b43d7a

invoke.texi (Intel 386 and AMD x86-64 Options): Replace i387 with 'i386 compiler' in -mfpmath=sse option.

	* doc/invoke.texi (Intel 386 and AMD x86-64 Options):
        Replace i387 with 'i386 compiler' in -mfpmath=sse option.

From-SVN: r92943

committed Jan 05, 2005

c2b43d7a Browse Files

* testsuite/libmudflap.c/pass32-frag.c: Fix typo. · 130e4a02
```
From-SVN: r92930
```
Richard Henderson committed Jan 05, 2005
130e4a02 Browse Files
natObject.cc (_Jv_ObjectCheckMonitor): Initialize the sync_info element of the object if needed. · ec24eb4e
```
	* java/lang/natObject.cc (_Jv_ObjectCheckMonitor): Initialize the
	sync_info element of the object if needed.

From-SVN: r92922
```
Eric Botcazou committed Jan 05, 2005
ec24eb4e Browse Files

ifcvt.c (find_if_case_1): Avoid creating an empty forwarder block... · e82f5749


	* ifcvt.c (find_if_case_1): Avoid creating an empty forwarder block,
	if deleting the then-block allows the test-block to fallthru to the
	else-block.

From-SVN: r92919

committed Jan 05, 2005

e82f5749 Browse Files

re PR c/19152 (IMA and external inline don't get along) · f8f5c4b3

2005-01-04  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/19152
        * c-decl.c (diagnose_mismatched_decls): Accept "extern inline" declared
        after the full declaration if the are in two different TUs.

From-SVN: r92918

committed Jan 04, 2005

f8f5c4b3 Browse Files

Daily bump. · 8d0cf603
```
From-SVN: r92915
```
GCC Administrator committed Jan 05, 2005
8d0cf603 Browse Files

04 Jan, 2005 23 commits

re PR tree-optimization/19158 (GNAT Bug Box compiling makegpr.adb of the GNAT tools) · fa588429

2005-01-04 Richard Henderson  <rth@redhat.com>

        PR tree-opt/19158
        * tree-sra.c (generate_one_element_init): Just
        call gimplify_and_add.
        (generate_element_init): Record the
        new referenced variables and mark them for renaming
        and split out to ...
        (generate_element_init_1): This.
        (scalarize_init): Don't call push_gimplify_context/
        pop_gimplify_context.

From-SVN: r92911

committed Jan 04, 2005

fa588429 Browse Files

* toplev.c (get_src_pwd): Handle failure of getpwd(). · 5f0c48ed
```
From-SVN: r92910
```
Geoffrey Keating committed Jan 04, 2005
5f0c48ed Browse Files

fold-const.c (fold_single_bit_test): Delete unreachable handling of TRUTH_NOT_EXPR. · e3523f56


	* fold-const.c (fold_single_bit_test): Delete unreachable handling
	of TRUTH_NOT_EXPR.
	(fold): Don't call fold_single_bit_test with a TRUTH_NOT_EXPR, as
	all the cases handled by it are inverted by invert_truthvalue.

From-SVN: r92909

committed Jan 04, 2005

e3523f56 Browse Files

re PR preprocessor/19257 (mmix-knuth-mmixware testsuite failure: gcc.dg/cpp/subframework1.c) · 242746f1
```
	PR 19257
	* gcc.dg/cpp/subframework1.c: Run only on Darwin.

From-SVN: r92903
```
Geoffrey Keating committed Jan 04, 2005
242746f1 Browse Files

sparc.md (save_register_windowdi): Add missing mode. · 9746bb27

	* config/sparc/sparc.md (save_register_windowdi): Add missing mode.
	(save_register_windowsi): Likewise.

From-SVN: r92902

committed Jan 04, 2005

9746bb27 Browse Files

* tree-mudflap.c (mf_varname_tree): Fix thinko setting declname. · bfee926b
```
From-SVN: r92901
```
Richard Henderson committed Jan 04, 2005
bfee926b Browse Files

re PR middle-end/17767 (MMX intrinsics cause internal compiler error) · 21e5076a

	PR middle-end/17767
	* cse.c (fold_rtx) [RTX_COMPARE, RTX_COMM_COMPARE]: Don't attempt
	any simplifications of vector mode comparison operators.
	* simplify-rtx.c (simplify_relational_operation): Fix variable name.

testsuite:

	* gcc.dg/i386-mmx-6.c: New test case.

From-SVN: r92896

committed Jan 04, 2005

21e5076a Browse Files

re PR tree-optimization/18308 (ICE in do_jump, at dojump.c:274) · 8ea9d0c7

gcc:
2005-01-04  Paolo Bonzini  <bonzini@gnu.org>
	    Devang Patel  <dpatel@apple.com>

	PR tree-optimization/18308

	* tree-if-conv.c (add_to_dst_predicate_list): Gimplify
	the operands before creating a new expression.
	* dojump.c (do_jump): Make drop_through_label available
	for all cases.  Add expansion of COND_EXPR.

gcc/testsuite:
2005-01-04  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/vect/pr18308.c: New testcase.

Co-Authored-By: Devang Patel <dpatel@apple.com>

From-SVN: r92895

committed Jan 04, 2005

8ea9d0c7 Browse Files

tree-vectorizer.c (vect_analyze_offset_expr): Test for INTEGER_CST instead of TREE_CONSTANT. · 8c427b58

2005-01-04  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (vect_analyze_offset_expr): Test for
        INTEGER_CST instead of TREE_CONSTANT.
        (vect_gen_niters_for_prolog_loop): Test for INTEGER_CST
        instead of TREE_CONSTANT.
        (vect_analyze_pointer_ref_access): Test for INTEGER_CST
        instead of TREE_CONSTANT.

From-SVN: r92894

committed Jan 04, 2005

8c427b58 Browse Files

tree-eh.c (replace_goto_queue): Return early if the queue is empty. · 8287d24a
```
	* tree-eh.c (replace_goto_queue): Return early if the queue is
          empty.

From-SVN: r92893
```
Eric Botcazou committed Jan 04, 2005
8287d24a Browse Files
* gnat_ugn.texi: Fix texi errors with null variables. · e550819c
```
From-SVN: r92892
```
Arnaud Charlet committed Jan 04, 2005
e550819c Browse Files

re PR target/19240 (runtime performance regression in floating point heavy code, x86/SSE) · 9e4ae64b

	PR target/19240
	* config/i386/i386.md (*fop_df_1_i387): Disable for TARGET_SSE_MATH.
	(*fop_df_1_i387): Disable for (TARGET_SSE2 && TARGET_SSE_MATH).

From-SVN: r92891

committed Jan 04, 2005

9e4ae64b Browse Files

fold-const.c (force_fit_type): Cope with types larger than 2 HWI. · c756af79

        * fold-const.c (force_fit_type): Cope with types larger than 2 HWI.
        (fold_convert_const_int_from_int, fold_convert_const_int_from_real,
        fold_convert_const_real_from_real): Split out from ...
        (fold_convert_const): ... here.

From-SVN: r92890

committed Jan 04, 2005

c756af79 Browse Files

re PR target/19235 (GCC generates SSE2 instructions for AthlonXP which doesn't support them.) · d30c9461

        PR target/19235
        * config/i386/i386.md (movdi_2): Separate SSE1 and SSE2 alternatives.
        (mov<MMXMODEI>_internal): Likewise.
        (movdf_nointeger): Prefer Y while not preferring, but allowing, x.
        Add V2SF case; use it for SSE1; don't use TI.
        (movdf_integer): Likewise.
        (mov<SSEMODEI>_internal, movti_internal): Force V4SF for SSE1.

From-SVN: r92889

committed Jan 04, 2005

d30c9461 Browse Files

tree-vectorizer.c (vect_strip_conversions): New function. · 7d23434b

2005-01-03  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (vect_strip_conversions): New function.
        (vect_analyze_offset_expr): Call vect_strip_conversions. Add
        check for binary class.

From-SVN: r92888

committed Jan 04, 2005

7d23434b Browse Files

* gcc.target/i386/amd64-abi-1.c: Only run as 64-bit tests. · 1aae12a2
```
From-SVN: r92887
```
Andreas Jaeger committed Jan 04, 2005
1aae12a2 Browse Files
Correct typo in PR number · b256bfa2
```
From-SVN: r92886
```
R. Kelley Cook committed Jan 04, 2005
b256bfa2 Browse Files

Index: libcpp/ChangeLog · 942926ad

2005-01-03  Geoffrey Keating  <geoffk@apple.com>

	* files.c (_cpp_find_file): Add files found by search_path_exhausted
	to the list of all files.

Index: gcc/testsuite/ChangeLog
2005-01-03  Geoffrey Keating  <geoffk@apple.com>
	    Robert Bowdidge <bowdidge@apple.com>

	* gcc.dg/cpp/subframework1.c: New.
	* gcc.dg/cpp/frame/one.framework/Frameworks/OneSub.framework/Headers/A.h: New.
	* gcc.dg/cpp/frame/one.framework/Frameworks/OneSub.framework/Headers/B.h: New.
	* gcc.dg/cpp/frame/one.framework/Frameworks/OneSub.framework/Headers/C.h: New.
	* gcc.dg/cpp/frame/one.framework/Headers/one-includeSubs.h: New.

Co-Authored-By: Robert Bowdidge <bowdidge@apple.com>

From-SVN: r92883

committed Jan 04, 2005

942926ad Browse Files

Fix PR debug/17924 Fix PR debug/19191 · 1eb3331e

2005-01-03  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR debug/17924
	Fix PR debug/19191
	* dwarf2out.c (block_ultimate_origin): Follow decl origin if origin
	is a decl.
	* gimple-low.c (mark_blocks_with_used_vars): New function.
	(mark_blocks_with_used_subblocks): Ditto.
	(mark_used_blocks): Ditto.
	(pass_mark_used_blocks): New pass.
	* tree-inline.c: Include debug.h.
	(expand_call_inline): Call outlining_inline_function here.
	* tree-optimize.c (init_tree_optimization_passes): Add
	pass_mark_used_blocks.
	* tree-pass.h (pass_mark_used_blocks): New.
	* Makefile.in (tree-inline.o): Add debug.h dependency.

From-SVN: r92882

committed Jan 04, 2005

1eb3331e Browse Files

testsuite_hooks.cc: Use __throw_exception_again instead of just throw. · 35a91d76
```
	* testsuite/testsuite_hooks.cc: Use __throw_exception_again
	instead of just throw.

From-SVN: r92881
```
Mark Mitchell committed Jan 04, 2005
35a91d76 Browse Files

testsuite_hooks.cc: Update coypright and follow style guidelines. · 8ca82e09

	* testsuite/testsuite_hooks.cc: Update coypright and follow style
	guidelines.
	* testsuite/testsuite_hooks.h: Likewise.
	* testsuite/27_io/basic_filebuf/close/char/4879.cc: Use
	semaphores, not sleep.
	* testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc:
	Likewise.
	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
	* testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
	* testsuite/27_io/objects/char/7.cc: Likewise.
	* testsuite/27_io/objects/char/9661-1.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/7.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.

From-SVN: r92877

committed Jan 04, 2005

8ca82e09 Browse Files

Daily bump. · 85b7d889
```
From-SVN: r92875
```
GCC Administrator committed Jan 04, 2005
85b7d889 Browse Files
Fix typos · fd99e134
```
From-SVN: r92872
```
Mark Mitchell committed Jan 04, 2005
fd99e134 Browse Files

03 Jan, 2005 1 commit

darwin.c (darwin_handle_weak_import_attribute): Permit VAR_DECLs to have weak_import attribute. · d7001ae5

2005-01-03  Geoffrey Keating  <geoffk@apple.com>

	* config/darwin.c (darwin_handle_weak_import_attribute): Permit
	VAR_DECLs to have weak_import attribute.

Index: testsuite/ChangeLog
2005-01-03  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-weakimport-1.c: Remove check for variables
	producing warning.
	* gcc.dg/darwin-weakimport-2.c: New.

From-SVN: r92871

committed Jan 03, 2005

d7001ae5 Browse Files