Commits · 6d77cdc3aab2d3a3ae6a5bc19db953a53833f5ab · lvzhengyang / riscv-gcc-1

23 Jan, 2005 21 commits

* 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 19 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

s390.c (struct processor_costs): New fields dlgr, dlr, dr, dsgfr, dsgr. · 6fa5b390

2005-01-21  Mark Dettinger  <dettinge@de.ibm.com>

	* config/s390/s390.c (struct processor_costs): New fields
	dlgr, dlr, dr, dsgfr, dsgr.
	(z900_cost, z990_cost): Values for new fields.
	(s390_rtx_costs): New cases MEM und COMPARE in switch
	statement. Modified handling of SIGN_EXTEND, ZERO_EXTEND,
	DIV, MOD, UDIV, UMOD.

From-SVN: r94079

committed Jan 22, 2005

6fa5b390 Browse Files

s390.md ("doloop_si64"): Reload input value directly into the register being decremented. · eb862a88

	* config/s390/s390.md ("doloop_si64"): Reload input value directly
	into the register being decremented.
	("doloop_si31", "doloop_di"): Likewise.
	("*doloop_si_long"): Adapt pattern.

From-SVN: r94078

committed Jan 22, 2005

eb862a88 Browse Files

s390.h (HARD_REGNO_NREGS): Fix computation for access registers. · 3776ada0
```
	* config/s390/s390.h (HARD_REGNO_NREGS): Fix computation for
	access registers.
	(CLASS_MAX_NREGS): Likewise.

From-SVN: r94077
```
Ulrich Weigand committed Jan 22, 2005
3776ada0 Browse Files

re PR libfortran/18982 (open(status="new") does not generate an error if the file exists) · d02b2c64

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

	PR libfortran/18982
	* io/unix.c (regular_file):  No need to change flags->action
	if an error occurs.  Document this.
	No need to call stat() for STATUS_OLD, open() will
	fail anyway.
	For ACTION_UNSPECIFIED, try open for read-write, then for
	read-only if open fails with EACCES, then for write-only
	if that fails with EACCES again.
	* io/unix.c (open_external): Document changed behavior of
	regular_file.
testsuite/
	* gfortran.dg/open_new.f90: New file.

From-SVN: r94076

committed Jan 22, 2005

d02b2c64 Browse Files

tree-ssa.texi (Statement Operands): Add example for new must-def macro. · d7c71ee3

2005-01-21  Daniel Berlin  <dberlin@dberlin.org>

	* doc/tree-ssa.texi (Statement Operands): Add example for new
	must-def macro. Note deprecation of old operands interface.

From-SVN: r94075

committed Jan 22, 2005

d7c71ee3 Browse Files

* trans-expr.c (gfc_conv_function_call): Remove bogus TODO. · 1438a8c9
```
From-SVN: r94074
```
Paul Brook committed Jan 22, 2005
1438a8c9 Browse Files

gfortran.h (gfc_check_access): Add prototype. · af30f793

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

	* gfortran.h (gfc_check_access): Add prototype.
	* match.c (gfc_match_namelist): Remove TODO.
	* module.c (check_access): Rename ...
	(gfc_check_access): ... to this.  Boolify.  Update callers.
	* resolve.c (resolve_symbol): Check for private objects in public
	namelists.
testsuite/
	* namelist_1.f90: New test.

From-SVN: r94073

committed Jan 22, 2005

af30f793 Browse Files

re PR tree-optimization/19484 (function pointer propagation fails for noreturn functions) · d7f3fc19

	PR tree-optimization/19484
	* tree-cfg.c (remove_fallthru_edge): New function.
	(cleanup_control_flow): Remove fallthru edges from calls that are
	now known not to return.

From-SVN: r94070

committed Jan 22, 2005

d7f3fc19 Browse Files

re PR tree-optimization/19038 (tree-ssa causing loops to have more than one BB) · 111e0c9f

2005-01-20  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/19038
	* tree-ssa-dom.c (cprop_operand): Don't replace loop invaeriant
	copies with loop variant ones.

From-SVN: r94069

committed Jan 22, 2005

111e0c9f Browse Files

* java-except.h, java-tree.h: Remove unused prototypes. · 6aa9e91a
```
From-SVN: r94068
```
Kazu Hirata committed Jan 22, 2005
6aa9e91a Browse Files

tree-cfg.c (remove_forwarder_block_with_phi): Look at the first label to see if… · 28773f15

tree-cfg.c (remove_forwarder_block_with_phi): Look at the first label to see if it is a nonlocal label.

	* tree-cfg.c (remove_forwarder_block_with_phi): Look at the
	first label to see if it is a nonlocal label.

From-SVN: r94067

committed Jan 22, 2005

28773f15 Browse Files

primary.c (gfc_match_rvalue): Only apply implicit type if variable does not have an explicit type. · 0dd973dd

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

	* primary.c (gfc_match_rvalue): Only apply implicit type if variable
	does not have an explicit type.
	(gfc_match_variable): Resolve implicit derived types in all cases.
	Resolve contained function types from their own namespace, not the
	parent.
	* resolve.c (resolve_contained_fntype): Remove duplicate sym->result
	checking.  Resolve from the contained namespace, not the parent.
testsuite/
	* gfortran.dg/implicit_2.f90: New test.

From-SVN: r94066

committed Jan 22, 2005

0dd973dd Browse Files