Commits · b77302be88147ea826ab87d7d31e810fa68f4279 · lvzhengyang / riscv-gcc-1

24 Jan, 2005 6 commits

re PR middle-end/19551 (pure (complex types) function call removed as dead… · b77302be

re PR middle-end/19551 (pure (complex types) function call removed as dead (LAPACK routine claic1.f bug))

	* flow.c (propagate_one_insn): Formatting.

	PR middle-end/19551
	* flow.c (libcall_dead_p): Be more conservative if unsure.
	If there are any instructions between insn and call, see if they are
	all dead before saying the libcall is dead.

	* gcc.c-torture/execute/20050121-1.c: New test.
	* gcc.dg/20050121-2.c: New test.

From-SVN: r94145

committed Jan 24, 2005

b77302be Browse Files

i386.md (*extendsfdf2_sse): Use "nonimmediate_operand" operand constraint for operand 0. · 11c56af5
```
	* config/i386/i386.md (*extendsfdf2_sse): Use "nonimmediate_operand"
	operand constraint for operand 0.

From-SVN: r94144
```
Uros Bizjak committed Jan 24, 2005
11c56af5 Browse Files

re PR middle-end/19486 (flags_complex_divide_method=1 doesn't work) · 520f34fa

        PR 19486
        * tree-complex.c (expand_complex_div_wide): Set EDGE_FALLTHRU on
        edges leading to join block.

From-SVN: r94140

committed Jan 23, 2005

520f34fa Browse Files

expmed.c (expand_mult_highpart): Make static. · 0d282692


	* expmed.c (expand_mult_highpart): Make static.  Change type of
	constant multiplier argument from unsigned HOST_WIDE_INT to rtx.
	(expand_divmod): Updates calls to expand_mult_highpart by using
	gen_int_mode to pass a CONST_INT rtx.
	* rtl.h (expand_mult_highpart): Remove prototype.

From-SVN: r94139

committed Jan 24, 2005

0d282692 Browse Files

Daily bump. · 29105d25
```
From-SVN: r94137
```
GCC Administrator committed Jan 24, 2005
29105d25 Browse Files

lwg-active.html, [...]: Import Revision 34. · b142e278

2005-01-23  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html, lwg-defects.html: Import Revision 34.

From-SVN: r94131

committed Jan 24, 2005

b142e278 Browse Files

23 Jan, 2005 27 commits

9827.cc: New. · ba4b172f

2005-01-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_ostream/cons/wchar_t/9827.cc: New.
	* testsuite/27_io/basic_ostream/endl/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/ends/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/ends/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/exceptions/wchar_t/9561.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/4402.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/6.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/9555-oa.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/6.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/9555-oc.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/9318-out.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/9424-out.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/9555-oo.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	error_failbit.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	exceptions_null.cc: Likewise.
	* testsuite/27_io/basic_ostream/put/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/put/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	2346-fstream.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	2346-sstream.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/write/wchar_t/1.cc: Likewise.

	* testsuite/data/wostream_inserter_char-1.tst: Likewise.
	* testsuite/data/wostream_inserter_char-1.txt: Likewise.
	* testsuite/data/wostream_inserter_other-1.tst: Likewise.
	* testsuite/data/wostream_inserter_other-2.tst: Likewise.
	* testsuite/data/wostream_seeks-1.tst: Likewise.

	* testsuite/27_io/basic_ostream/endl/char/1.cc: Minor tweaks.
	* testsuite/27_io/basic_ostream/ends/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/exceptions/char/9561.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/4402.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/6.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	char/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	error_failbit.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	exceptions_null.cc: Likewise.
	* testsuite/27_io/basic_ostream/put/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/sentry/char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/write/char/1.cc: Likewise.

From-SVN: r94129

committed Jan 23, 2005

ba4b172f Browse Files

re PR fortran/17941 (gfortran: parser chokes on complex literal constant) · 69029c61

2004-01-23  Paul Brook  <paul@codesourcery.com>
	Steven G. Kargl  <kargls@comcast.net>

	PR fortran/17941
	* arith.c (gfc_convert_real): Remove sign handling.
	* primary.c (match_digits): Allow whitespace after initial sign.
	(match_real_const): Handle signs here.  Allow whitespace after
	initial sign.  Remove dead code.
	(match_const_complex_part): Remove.
	(match_complex_part): Use match_{real,integer}_const.
	(match_complex_constant): Cross-promote integer types.
testsuite/
	* gfortran.dg/real_const_1.f: New test.
	* gfortran.dg/real_const_2.f90: New test.
	* gfortran.dg/complex_int_1.f90: New test.

From-SVN: r94127

committed Jan 23, 2005

69029c61 Browse Files

* cfganal.c: Fix a reference to Harvey's paper. · 708bde14
```
From-SVN: r94126
```
Kazu Hirata committed Jan 23, 2005
708bde14 Browse Files
* flow.c (regset_bytes, regset_size): Remove. · edd517b1
```
From-SVN: r94125
```
Kazu Hirata committed Jan 23, 2005
edd517b1 Browse Files

re PR rtl-optimization/19464 (gcse causes poor register allocation) · 85840349

	PR rtl-optimization/19464
	* tree-optimize.c (init_tree_optimization_passes): Add one more
	copyrename pass just before out-of-ssa.

From-SVN: r94124

committed Jan 23, 2005

85840349 Browse Files

re PR bootstrap/18058 (Bootstrap fails with non-GCC compilers) · 9fcdd891

config:
	* warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Don't do
	anything for non-GCC compilers.

libcpp:
	* configure: Regenerate.

gcc:
	PR bootstrap/18058
	* recog.c (recog_memoized): Don't define if GENERATOR_FILE.
	* ggc-none.c (ggc_free): Define.

From-SVN: r94123

committed Jan 23, 2005

9fcdd891 Browse Files

* gcse.c (null_pointer_info): Remove. · 6d77cdc3
```
From-SVN: r94122
```
Kazu Hirata committed Jan 23, 2005
6d77cdc3 Browse Files

cgraph.c (cgraph_varpool_n_nodes): Remove. · 15f0d971

	* cgraph.c (cgraph_varpool_n_nodes): Remove.
	(cgraph_varpool_node): Don't access cgraph_varpool_n_nodes.
	* cgraph.h: Remove the corresponding declaration.

From-SVN: r94121

committed Jan 23, 2005

15f0d971 Browse Files

c-common.c (explicit_flag_signed_bitfields, [...]): Remove. · f3b303fd

	* c-common.c (explicit_flag_signed_bitfields,
	lang_statement_code_p, lang_expand_function_end): Remove.
	* c-common.h: Remove the corresponding declarations.
	* c-opts.c (c_common_handle_option): Remove all write access
	to explicit_flag_signed_bitfields.

From-SVN: r94120

committed Jan 23, 2005

f3b303fd Browse Files

cse.c (max_reg, [...]): Remove. · d0754bc6

	* cse.c (max_reg, max_insn_uid): Remove.
	(cse_main): Don't access max_reg or max_insn_uid.

From-SVN: r94119

committed Jan 23, 2005

d0754bc6 Browse Files

Update Copyright. · 2d304c90
```
From-SVN: r94118
```
Paul Brook committed Jan 23, 2005
2d304c90 Browse Files

re PR fortran/19294 (intrinsic_transpose.f90 runtime crash) · 58757957

2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
	Paul Brook  <paul@codesourcery.com>

	PR fortran/19294
	* iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
	transpose_c8 for complex types.
libgfortran/
	* Makefile.am: Add transpose_c4.c and transpose_c8.c.
	* intrinsics/cshift0.c: Use separate optimized loops for complex types.
	* m4/transpose.m4: Include type letter in function name.
	* Makefile.in: Regenerate.
	* generated/transpose_*.c: Regenerate.

Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r94116

committed Jan 23, 2005

58757957 Browse Files

combine.c (simplify_logical): Only simplify logical expressions of the form… · b9750434

combine.c (simplify_logical): Only simplify logical expressions of the form ior(and(x,y),z) by the inverse...


	* combine.c (simplify_logical): Only simplify logical expressions
	of the form ior(and(x,y),z) by the inverse distributive law if the
	result is cheaper than the original.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r94114

committed Jan 23, 2005

b9750434 Browse Files

* typeck.c: Fix a comment typo. · 6ccf2f7d
```
From-SVN: r94113
```
Kazu Hirata committed Jan 23, 2005
6ccf2f7d Browse Files

alias.c, [...]: Fix comment typos. · 35fd3193

	* alias.c, c-common.h, c-incpath.c, c-incpath.h, expr.c,
	fold-const.c, gimplify.c, params.h, tree-data-ref.c,
	tree-if-conv.c, tree-nested.c, tree-outof-ssa.c,
	tree-ssa-dom.c, tree-vectorizer.c, tree.def, config/darwin.c,
	config/freebsd-spec.h, config/arm/arm.h,
	config/h8300/h8300.md, config/i386/i386.md,
	config/i386/predicates.md, config/i386/sse.md,
	config/ia64/ia64.c, config/ip2k/ip2k.c, config/s390/s390.c,
	config/vax/vax.md: Fix comment typos.  Follow spelling
	conventions.

From-SVN: r94112

committed Jan 23, 2005

35fd3193 Browse Files

data.c, [...]: Fix comment typos. · e7dc5b4f

	* data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
	trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
	trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
	Follow spelling conventions.

From-SVN: r94111

committed Jan 23, 2005

e7dc5b4f Browse Files

re PR libfortran/19313 (inquire(pad=) not implemented) · dae24534

2005-01-22  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/19313
        * trans-io.c (gfc_trans_inquire): Added code to support
        pad.

        PR fortran/19313
        * gfortan.dg/inquire_6.f90: New test.

From-SVN: r94110

committed Jan 23, 2005

dae24534 Browse Files

gengtype.c (walk_type): Produce `not equal to' compares for loop tests, instead of `less than'. · a62a0172
```
	* gengtype.c (walk_type): Produce `not equal to' compares for loop
	tests, instead of `less than'.

From-SVN: r94109
```
Steven Bosscher committed Jan 23, 2005
a62a0172 Browse Files
* MAINTAINERS (Write After Approval): Add Michael Matz. · 0aa99dbb
```
From-SVN: r94108
```
Kazu Hirata committed Jan 23, 2005
0aa99dbb Browse Files

type_traits (aligned_storage): Use __aligned__ instead of aligned. · 96144e13

2005-01-23  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits (aligned_storage): Use __aligned__ instead
	of aligned.

From-SVN: r94107

committed Jan 23, 2005

96144e13 Browse Files

re PR libstdc++/19343 (New warnings in libstdc++-v3 since 2004-01-05) · 0554d39a

2005-01-23  Paolo Carlini  <pcarlini@suse.de>
	    Andreas Jaeger  <aj@suse.de>

	PR libstdc++/19343
	* include/bits/functexcept.h: Mark the helpers as 'noreturn'.

Co-Authored-By: Andreas Jaeger <aj@suse.de>

From-SVN: r94106

committed Jan 23, 2005

0554d39a Browse Files

* MAINTAINERS: Remove obsolete entries. · 54a12711
```
From-SVN: r94105
```
Kazu Hirata committed Jan 23, 2005
54a12711 Browse Files

function.c (assign_parm_setup_block): When creating a new stack slot for a parameter... · a561d88b

	* function.c (assign_parm_setup_block): When creating a new stack slot
	for a parameter, get its alignment from the parameter's DECL_ALIGN
	rather than the type's TYPE_ALIGN.  Make sure that the parameter
	is at least word aligned.

From-SVN: r94104

committed Jan 23, 2005

a561d88b Browse Files

re PR target/19378 (ICE during bootstrap compiling __fixdfdi) · d2ebe27c
```
	PR middle-end/19378
	* config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.

From-SVN: r94102
```
Roger Sayle committed Jan 23, 2005
d2ebe27c Browse Files

re PR libfortran/19451 (Read after a write with a read only file) · 0e69bba9

2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/19451
	* io/transfer.c (finalize_transfer):  Don't do anything if
	there is an error condition.
	* open_readonly_1.f90:  New test.

From-SVN: r94101

committed Jan 23, 2005

0e69bba9 Browse Files

Daily bump. · c2d8571d
```
From-SVN: r94093
```
GCC Administrator committed Jan 23, 2005
c2d8571d Browse Files

re PR libfortran/19052 (unit 0 not preconnected to standard error) · fbac3363

        PR libgfortran/19052
        * libgfortran.h (options_t): Add stderr_unit.
        * io/io.h (error_stream): Declare.
        * io/open.c (new_unit): Do not terminate abnormally if opening
        file preconnected to stdin, stdout, or stderr.
        * io/unit.c (init_units): Initialize stderr_unit.
        * io/unix.c (error_stream): New function.
        * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.

From-SVN: r94090

committed Jan 22, 2005

fbac3363 Browse Files

22 Jan, 2005 7 commits

re PR target/19506 (PovRay produces wrong pictures with -mfpmath=sse -ffast-math.) · a059cdb8

        PR target/19506
        * config/i386/i386.md (movsfcc_1_sse_max): Use nonimmediate_operand
        in both compare operands.
        (movdfcc_1_sse_max): Likewise.
        (movsfcc_1_sse): Likewise.  Add earlyclobber for scratch.
        (movdfcc_1_sse): Likewise.
        * config/i386/i386.c (ix86_split_sse_movcc): Emit copies into the
        scratch register as needed.

From-SVN: r94087

committed Jan 22, 2005

a059cdb8 Browse Files

* config/i386/i386.md (smaxsf3): Fix mnemonic typo. · b8f06586
```
From-SVN: r94086
```
Richard Henderson committed Jan 22, 2005
b8f06586 Browse Files
* config/i386/i386.c (ix86_prepare_fp_compare_args): Fix is_sse test. · eabd294f
```
From-SVN: r94085
```
Richard Henderson committed Jan 22, 2005
eabd294f Browse Files

genopinit.c (optabs): Use smin/smax for floating point too. · 5ccbd309

        * genopinit.c (optabs): Use smin/smax for floating point too.
        * doc/md.texi: Update to match.  Clarify that floating point
        results are undefined for +0/-0 and NaN.
        * doc/rtl.texi: Likewise.
        * rtl.def (SMIN, SMAX): Likewise
        * tree.def (MIN_EXPR, MAX_EXPR): Likewise.

        * config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
        leading 's' to the name.
        * config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
        smaxxf3, sminxf3): Likewise.
        * config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
        Likewise.

From-SVN: r94084

committed Jan 22, 2005

5ccbd309 Browse Files

genopinit.c (optabs): Use smin/smax for floating point too. · 7ae4d8d4

        * genopinit.c (optabs): Use smin/smax for floating point too.
        * doc/md.texi: Update to match.  Clarify that floating point
        results are undefined for +0/-0 and NaN.
        * doc/rtl.texi: Likewise.
        * rtl.def (SMIN, SMAX): Likewise
        * tree.def (MIN_EXPR, MAX_EXPR): Likewise.

        * config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
        leading 's' to the name.
        * config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
        smaxxf3, sminxf3): Likewise.
        * config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
        Likewise.

From-SVN: r94083

committed Jan 22, 2005

7ae4d8d4 Browse Files

intrinsic.c (make_alias): Add standard argument. · 19060788

2005-01-22  Steven G. Kargl  <kargls@comcast.net>

	* intrinsic.c (make_alias):  Add standard argument.
	(add_functions): Update make_alias calls.

From-SVN: r94082

committed Jan 22, 2005

19060788 Browse Files

arm.md: Use "Uy" constraint for wcgr load/stores. · b4b2332c

2005-01-22  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.md: Use "Uy" constraint for wcgr load/stores.

[[Split portion of a mixed commit.]]

From-SVN: r94080.2

committed Jan 22, 2005

b4b2332c Browse Files