Commits · e03a46f571d5c4144e326ec9965db0a539473090 · lvzhengyang / riscv-gcc-1

18 Jan, 2005 7 commits

re PR tree-optimization/19121 (ICE: in merge_alias_info, at tree-ssa-copy.c:236) · e03a46f5


	PR tree-optimization/19121
	* tree-ssa-alias.c (compute_flow_sensitive_aliasing): When
	adding aliases to a name tag, also add them to the pointer's
	type tag.
	* tree-ssa-copy.c (merge_alias_info): Do not merge flow
	sensitive alias info at all.  Only check that the two pointers
	have compatible pointed-to sets.
	* tree-ssa.c (verify_name_tags): Verify that the alias set of
	a pointer's type tag is a superset of the alias set of the
	pointer's name tag.

testsuite/ChangeLog:

	PR tree-optimization/19121
	* gcc.c-torture/compile/pr19121.c: New test.

From-SVN: r93810

committed Jan 17, 2005

e03a46f5 Browse Files

Fix ICE with long double after float HFA. · 696a2ca1

PR target/19357
* config/ia64/ia64.md (movxf): Handle general register source.  Adjust
comment to document why.
* gcc.c-torture/compile/pr19357.c: New test.

From-SVN: r93809

committed Jan 17, 2005

696a2ca1 Browse Files

sse.md (smaxv4sf3_finite, [...]): New. · 115a33c2

        * config/i386/sse.md (smaxv4sf3_finite, sse_vmsmaxv4sf3_finite,
        sminv4sf3_finite, sse_vmsminv4sf3_finite, smaxv2df3_finite,
        sse2_vmsmaxv2df3_finite, sminv2df3_finite,
        sse2_vmsminv2df3_finite): New.
        (smaxv4sf3, sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, smaxv2df3,
        sse2_vmsmaxv2df3, sminv2df3, sse2_vmsminv2df3): Remove commutative.
        Force op1 into register.

From-SVN: r93808

committed Jan 17, 2005

115a33c2 Browse Files

* reg_periodic, reg_search: Fix the uses of date command. · d4512eb8
```
From-SVN: r93806
```
Kazu Hirata committed Jan 18, 2005
d4512eb8 Browse Files

install-sh, config.sub: Import from upstream. · 385870f5

2005-01-17  Kelley Cook  <kcook@gcc.gnu.org>

	* install-sh, config.sub: Import from upstream.

From-SVN: r93805

committed Jan 18, 2005

385870f5 Browse Files

MessageFormat.java (scanString): Changed how quoting is handled. · 5526a514

	* java/text/MessageFormat.java (scanString): Changed how quoting
	is handled.
	(scanFormatElement): Likewise.

From-SVN: r93804

committed Jan 18, 2005

5526a514 Browse Files

Daily bump. · e5cd3321
```
From-SVN: r93801
```
GCC Administrator committed Jan 18, 2005
e5cd3321 Browse Files

17 Jan, 2005 29 commits

re PR libgcj/18222 (libjava bootstrap failure on Tru64 UNIX: CPPFLAGS changed in libltdl) · e7daab31

2005-01-17  Kelley Cook  <kcook@gcc.gnu.org>

	PR bootstrap/18222
	* Makefile.def: Pass CPPFLAGS_FOR_TARGET.
	* Makefile.tpl: Define target CPPFLAGS on CPPFLAGS_FOR_TARGET.
	* Makefile.in: Regenerate.

From-SVN: r93796

committed Jan 17, 2005

e7daab31 Browse Files

MessageFormat.java (scanFormat): Chain thrown exception. · dbc522ef

2004-12-07  Mark Wielaard  <mark@klomp.org>

	* java/text/MessageFormat.java (scanFormat): Chain thrown exception.

From-SVN: r93795

committed Jan 17, 2005

dbc522ef Browse Files

Undo mistaken commit · c625c898
```
From-SVN: r93784
```
R. Kelley Cook committed Jan 17, 2005
c625c898 Browse Files

Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent bubblestrap… · ded73657

Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent bubblestrap from always rebuilding build...

2005-01-17  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent
	bubblestrap from always rebuilding build directory.

From-SVN: r93783

committed Jan 17, 2005

ded73657 Browse Files

s390.md ("*clc"): Remove incorrect '='. · d4f52f0e
```
	* config/s390/s390.md ("*clc"): Remove incorrect '='.
	("*cmpmem_short"): Likewise.

From-SVN: r93782
```
Ulrich Weigand committed Jan 17, 2005
d4f52f0e Browse Files
fix ChangeLogs · 33d4098d
```
From-SVN: r93780
```
Steven Bosscher committed Jan 17, 2005
33d4098d Browse Files

basic-block.h: Document BB_* flags. · 740ce53d

        * basic-block.h: Document BB_* flags.
        * regrename.c (copyprop_hardreg_forward): Don't use BB_VISITED,
        use an sbitmap instead.
        * sched-rgn.c (compute_trg_info): Likewise.

From-SVN: r93779

committed Jan 17, 2005

740ce53d Browse Files

config.gcc (mips64*-*-linux*): Set the default abi to n32. · 2184a120

	* config.gcc (mips64*-*-linux*): Set the default abi to n32.  Remove
	redundant target_cpu_default and extra_parts lines.  Use the default
	"from-abi" ISA.
	* config/mips/linux64.h (DRIVER_DEFAULT_ABI_SELF_SPEC): Delete.
	(SUBTARGET_EXTRA_SPECS): Delete.
	(DRIVER_SELF_SPECS): Remove architecture lines.  Set the ABI directly.
	(SUBTARGET_ASM_SPEC): Remove -mabi=n32 and -mabi=64 mappings.
	* config/mips/t-linux64 (MULTILIB_DIRNAMES): Use "32" for -mabi=32
	and "n32" for -mabi=n32.

From-SVN: r93777

committed Jan 17, 2005

2184a120 Browse Files

Update copyright year. · 5a6e9546
```
From-SVN: r93775
```
Ian Lance Taylor committed Jan 17, 2005
5a6e9546 Browse Files
verify-impl.c (get_short): Sign extend. · 6db1446e
```
	* verify-impl.c (get_short): Sign extend.
	(get_int): Likewise.

From-SVN: r93772
```
Tom Tromey committed Jan 17, 2005
6db1446e Browse Files

re PR c/5675 (const variables wrongly considered part of constant expressions… · 2c4ea36c

re PR c/5675 (const variables wrongly considered part of constant expressions (gcc.dg/c9[09]-const-expr-3.c))

	PR c/5675
	* gcc.dg/c90-const-expr-3.c: Remove xfails on tests which now
	pass--those that refer just to the variable, possibly with a
	cast.
	* gcc.dg/c99-const-expr-3.c: Likewise.

From-SVN: r93770

committed Jan 17, 2005

2c4ea36c Browse Files

re PR c/5675 (const variables wrongly considered part of constant expressions… · 812ad338

re PR c/5675 (const variables wrongly considered part of constant expressions (gcc.dg/c9[09]-const-expr-3.c))

	PR c/5675
	* c-typeck.c (build_c_cast): Revert patch of 2003-02-16: don't
	fold constant variables into initial values.

From-SVN: r93769

committed Jan 17, 2005

812ad338 Browse Files

tree-cfg.c (tree_forwarder_block_p): Speed up by walking through the statements backward. · f8ef82ea
```
	* tree-cfg.c (tree_forwarder_block_p): Speed up by walking
	through the statements backward.

From-SVN: r93768
```
Kazu Hirata committed Jan 17, 2005
f8ef82ea Browse Files
* tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks. · 26e75214
```
From-SVN: r93767
```
Kazu Hirata committed Jan 17, 2005
26e75214 Browse Files
re PR middle-end/13127 (Inlining causes spurious "might be used uninitialized" warnings) · e3961da6
```
	PR middle-end/13127
	* gcc.dg/20040206-1.c: Remove xfail on bogus warning which is no
	longer emitted.

From-SVN: r93766
```
Ian Lance Taylor committed Jan 17, 2005
e3961da6 Browse Files

re PR middle-end/13127 (Inlining causes spurious "might be used uninitialized" warnings) · 81bafd36

	PR middle-end/13127:
	* tree-inline.c (expand_call_inline): Set TREE_NO_WARNING on
	a variable set to the return value of the inlined function.

From-SVN: r93765

committed Jan 17, 2005

81bafd36 Browse Files

rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG when modes are tieable. · edb81165

2005-01-17  Mark Dettinger  <dettinge@de.ibm.com>

	* rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG
	when modes are tieable.

From-SVN: r93763

committed Jan 17, 2005

edb81165 Browse Files

gthr-posix.h (__gthread_active_p): Use pthread_cancel instead of pthread_create… · 658acbb2

gthr-posix.h (__gthread_active_p): Use pthread_cancel instead of pthread_create to find out if threads are enabled.

	* gthr-posix.h (__gthread_active_p): Use pthread_cancel instead
	of pthread_create to find out if threads are enabled.
	* gthr-posix95.h (__gthread_active_p): Likewise.

From-SVN: r93762

committed Jan 17, 2005

658acbb2 Browse Files

re PR libstdc++/19433 (set, multiset, map, multimap misuse hint on insert) · ac317859

2005-01-17  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/19433
	* include/bits/stl_tree.h (_Rb_tree<>::insert_unique(iterator,
	const _Val&), _Rb_tree<>::insert_equal(iterator, const _Val&)):
	Obtain amortized constant complexity if t is inserted right after
	p - not before p - as per Table 69.
	* testsuite/performance/23_containers/set_insert_from_sorted.cc: New.

	* testsuite/23_containers/multiset/insert/2.cc: New.
	* testsuite/23_containers/set/insert/1.cc: Likewise.

	* testsuite/performance/23_containers/set_create_from_sorted.cc:
	Simplify.

	* include/bits/stl_tree.h: Add a few missing std:: qualifications.

From-SVN: r93761

committed Jan 17, 2005

ac317859 Browse Files

f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins. · ef9312c1

2005-01-17  Ira Rosen  <irar@il.ibm.com>

        * fortran/f95-lang.c (gfc_init_builtin_functions): Call
        targetm.init_builtins.

From-SVN: r93760

committed Jan 17, 2005

ef9312c1 Browse Files

common.opt (-fnew-ra): Remove. · cd280abb

2005-01-17  Paolo Bonzini  <bonzini@gnu.org>

	* common.opt (-fnew-ra): Remove.
	* ra*.*: Remove.
	* toplev.h (flag_new_regalloc): Remove.
	* Makefile.in (ra*.*): Don't mention.
	* passes.c (rest_of_handle_new_regalloc): Remove.
	(rest_of_handle_combine, rest_of_compilation): Always consider
	flag_new_regalloc as false.
	* doc/invoke.texi: Don't document -fnew-ra.

From-SVN: r93759

committed Jan 17, 2005

cd280abb Browse Files

bb-reorder.c (fix_edges_for_rarely_executed_code): Remove last parameter to reg_scan. · c80a0f26

2005-01-15  Paolo Bonzini <bonzini@gnu.org>

	* bb-reorder.c (fix_edges_for_rarely_executed_code): Remove
	last parameter to reg_scan.
	* loop.c (loop_optimize): Likewise.
	* passes.c (rest_of_handle_tracer, rest_of_handle_if_conversion,
	rest_of_handle_web, rest_of_handle_cfg, rest_of_handle_jump_bypass,
	rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
	rest_of_handle_gcse, rest_of_handle_loop_optimize,
	rest_of_handle_loop2, rest_of_handle_jump2): Likewise.
	* regclass.c (reg_scan): Likewise, for the declaration.
	* rtl.h (reg_scan): Likewise, for the prototype.

From-SVN: r93758

committed Jan 17, 2005

c80a0f26 Browse Files

tree.c (hash_chainon): Remove. · fbf53020

	* tree.c (hash_chainon): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

From-SVN: r93757

committed Jan 17, 2005

fbf53020 Browse Files

pt.c (tinst_for_decl): Remove. · 2e6da5d7

	* pt.c (tinst_for_decl): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

From-SVN: r93756

committed Jan 17, 2005

2e6da5d7 Browse Files

cvt.c (convert_lvalue): Remove. · f2d362e5

	* cvt.c (convert_lvalue): Remove.
	* cp-tree.h: Remove the corresponding prototype.

From-SVN: r93755

committed Jan 17, 2005

f2d362e5 Browse Files

class.c (get_enclosing_class): Remove. · 1ce62c32

	* class.c (get_enclosing_class): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

From-SVN: r93754

committed Jan 17, 2005

1ce62c32 Browse Files

tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call mark_dfs_back_edges. · 724e4d44
```
	* tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call
	mark_dfs_back_edges.

From-SVN: r93753
```
Kazu Hirata committed Jan 17, 2005
724e4d44 Browse Files

tree-ssa-pre.c (add_to_sets): s1 may be NULL. · 7f233d9f

2005-01-16  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-pre.c (add_to_sets): s1 may be NULL.
	(compute_avail): Uses don't go in tmp_gen.

From-SVN: r93749

committed Jan 17, 2005

7f233d9f Browse Files

Daily bump. · 15ce6520
```
From-SVN: r93747
```
GCC Administrator committed Jan 17, 2005
15ce6520 Browse Files

16 Jan, 2005 4 commits

MAINTAINERS: Update my email address. · e6003f4d

2005-01-16  Jason Thorpe  <thorpej@netbsd.org>

        * MAINTAINERS: Update my email address.

From-SVN: r93741

committed Jan 16, 2005

e6003f4d Browse Files

ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a loop to look for a… · 6f0947e4

ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a loop to look for a free slot in a page entry.

	* ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a
	loop to look for a free slot in a page entry.

From-SVN: r93738

committed Jan 16, 2005

6f0947e4 Browse Files

re PR libfortran/18778 (ENDFILE is not functionnal) · f53d3f93

2005-01-16  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18778
        * gfortran.dg/endfile_2.f90: New test.

        * io/transfer.c (us_read): no bytes available is not a
        runtime error.

From-SVN: r93737

committed Jan 16, 2005

f53d3f93 Browse Files

rope: Qualify calls to std::copy() by sequence_buffer. · 412dc870

2005-01-16  Jonathan Wakely  <redi@gcc.gnu.org>

	* include/ext/rope: Qualify calls to std::copy() by sequence_buffer.
	* testsuite/ext/rope/4.cc: Add.

From-SVN: r93736

committed Jan 16, 2005

412dc870 Browse Files