Commits · 987732e0c88255f18d408d2ad35eb7bcff865083 · lvzhengyang / riscv-gcc-1

22 Jan, 2005 6 commits

re PR target/19491 (va_start incorrect, Number of floating point and integer… · 987732e0

re PR target/19491 (va_start incorrect, Number of floating point and integer registers counted incorrectly)

2005-01-20  David Edelsohn  <edelsohn@gnu.org>
            Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/19491
        * config/rs6000/rs6000.c (rs6000_va_start): Saturate n_gpr at
        maximum number of GPRs.  Saturate n_fpr at maximum number of FPRs.

Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>

From-SVN: r94059

committed Jan 21, 2005

987732e0 Browse Files

rtems.h: Update copyright. · 80d15bce

2005-01-22  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config/rs6000/rtems.h: Update copyright.

From-SVN: r94057

committed Jan 22, 2005

80d15bce Browse Files

re PR target/19548 (RTEMS CPP specs not merged from 3.2/3.2 branches) · b9d13999

2005-01-22  Ralf Corsepius  <ralf.corsepius@rtems.org>

	PR target/19548
	* config/rs6000/rtems.h: Resurrect cpp_os_rtems_spec from gcc < 3.4.
	(CPP_OS_RTEMS_SPEC): New (From gcc-3.3's config/rs6000/sys4.h).
	(SUBSUBTARGET_EXTRA_SPECS): Use CPP_OS_RTEMS_SPEC.

From-SVN: r94056

committed Jan 22, 2005

b9d13999 Browse Files

re PR middle-end/19543 ([4.1 only] fortran LOGICAL*8 not consistently… · 6ba692b4

re PR middle-end/19543 ([4.1 only] fortran LOGICAL*8 not consistently distinguished from 32 bit integers)

PR fortran/19543
* trans-const.c (gfc_conv_constant_to_tree): Give logical
constants the correct type.

From-SVN: r94054

committed Jan 22, 2005

6ba692b4 Browse Files

Daily bump. · 41bd881c
```
From-SVN: r94052
```
GCC Administrator committed Jan 22, 2005
41bd881c Browse Files
re PR c/18809 (ICE after a couple of errors with a simple invalid C code) · 20913689
```
	PR c/18809
	* c-typeck.c (convert_arguments): Check for error_mark_node.

	* gcc.dg/pr18809-1.c: New test.

From-SVN: r94049
```
Volker Reichelt committed Jan 22, 2005
20913689 Browse Files

21 Jan, 2005 16 commits

* gcc.dg/20050121-1.c: New test. · 15c8b2d4
```
From-SVN: r94029
```
Ian Lance Taylor committed Jan 21, 2005
15c8b2d4 Browse Files

re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing… · 046e5d03

re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing return statement in a function)

	PR tree-optimization/13000
	* gcc.dg/20040206-1.c: Change warning to point where function is
	being inlined.

From-SVN: r94025

committed Jan 21, 2005

046e5d03 Browse Files

re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing… · 089efaa4

re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing return statement in a function)

	PR tree-optimization/13000
	* tree-inline.c: Include "tree-flow.h".
	(expand_call_inline): If warn_return_type, warn if non-void inline
	function falls through.
	* tree-cfg.c (execute_warn_function_return): Don't warn about
	control reaching end if TREE_NO_WARNING is set.  Set
	TREE_NO_WARNING.
	* gimple-low.c (block_may_fallthru): Don't assume that SWITCH_EXPR
	has been lowered.
	* gimplify.c (shortcut_cond_expr): Don't emit a jump over the else
	branch if we don't need one.
	* c-typeck.c: Include "tree-flow.h"
	(c_finish_bc_stmt): Don't add a goto if the current statement
	list doesn't fall through to the current point.

From-SVN: r94024

committed Jan 21, 2005

089efaa4 Browse Files

re PR rtl-optimization/576 (gcc performs invalid optimization with float… · d284eb28

re PR rtl-optimization/576 (gcc performs invalid optimization with float operations when different rounding mode.)


	PR rtl-optimization/576
	* real.c (real_arithmetic): Change return type from void to bool
	to return an indication that the result may be inexact.
	* real.h (real_arithmeric): Update prototype.
	* fold-const.c (const_binop):  Don't constant fold floating
	point expressions when the user specifies -frounding-math and
	the result may depend upon the run-time rounding mode.
	(fold_convert_const_real_from_real): Clean-up.
	(fold_initializer): Ignore flag_rounding_math for initializers.
	* simplify-rtx.c (simplify_binary_operation): Likewise, don't
	constant fold FP operations with flag_rounding_math if the
	result may depend upon the run-time rounding mode.

From-SVN: r94020

committed Jan 21, 2005

d284eb28 Browse Files

* c-cppbuiltin.c (define__GNUC__): Correct assertion. · a101957b
```
From-SVN: r94019
```
Tom Tromey committed Jan 21, 2005
a101957b Browse Files
* tree-cfg.c: Fix comment typos. · a85ba5a8
```
From-SVN: r94016
```
Kazu Hirata committed Jan 21, 2005
a85ba5a8 Browse Files
passes.c (rest_of_handle_flow2): Close / open the flow2 dump file around the call to... · 5b5e3a31
```
	* passes.c (rest_of_handle_flow2): Close / open the flow2 dump file
	around the call to rest_of_handle_branch_target_load_optimize.

From-SVN: r94015
```
J"orn Rennecke committed Jan 21, 2005
5b5e3a31 Browse Files
Fix a typo. · ac11d73b
```
From-SVN: r94012
```
Eric Botcazou committed Jan 21, 2005
ac11d73b Browse Files

config.gcc (sparc-*-netbsdelf*): Include dbxelf.h · 0b85af22

	* config.gcc (sparc-*-netbsdelf*): Include dbxelf.h
	(sparc64-*-openbsd*): Likewise.
	(sparclite-*-elf*): Include tm-dwarf2.h.
	(sparc86x-*-elf*): Likewise.
	(sparc64-*-elf*): Likewise.
	* config/sparc/linux64.h (DWARF2_DEBUGGING_INFO): Delete.
	(DBX_DEBUGGING_INFO): Likewise.
	* config/sparc/liteelf.h (DWARF2_DEBUGGING_INFO): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/netbsd-elf.h (PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/sp64-elf.h (DBX_DEBUGGING_INFO): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/sp86x-elf.h (DWARF2_DEBUGGING_INFO 1): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/sparc.h (DBX_DEBUGGING_INFO): Likewise.

From-SVN: r94011

committed Jan 21, 2005

0b85af22 Browse Files

re PR java/18091 (Valgrind errors building libjava) · 155d49d7

2005-01-20  Andrew Pinski  <pinskia@gcc.gnu.org>

	PR java/18091:
	* jcf-write.c (perform_relocations): Don't call memcpy if source
	and destination are the same.

From-SVN: r94007

committed Jan 21, 2005

155d49d7 Browse Files

re PR c++/19208 (Spurious error about variably modified type) · 4ef69b83

	PR c++/19208
	* pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
	at least once.
	(tsubst): Use fold_decl_constant_value in place of a bare call to
	integral_constant_value.

	PR c++/19208
	* g++.dg/template/array11.C: New test.

From-SVN: r94006

committed Jan 21, 2005

4ef69b83 Browse Files

re PR target/18701 (mmix-knuth-mmixware gcc.c-torture/execute failures:… · 3eacd71f

re PR target/18701 (mmix-knuth-mmixware gcc.c-torture/execute failures: 20010224-1.c, 20020216-1.c, 20040218-1.c, 20040709-2.c)

	PR target/18701
	* combine.c (combine_simplify_rtx): Revert change of 2004-12-31.

From-SVN: r94005

committed Jan 21, 2005

3eacd71f Browse Files

* doc/rtl.texi: Document value extension requirements for CONST_INT. · eacf8912
```
From-SVN: r94004
```
Paul Brook committed Jan 21, 2005
eacf8912 Browse Files

9507.cc: Allow lseek on fifo to succeed. · 7e4d34fd

	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Allow
	lseek on fifo to succeed.  Thus, check for consistent report.

From-SVN: r94003

committed Jan 21, 2005

7e4d34fd Browse Files

re PR libstdc++/19510 ([3.3 only] Uninitialized pointers in iterators) · a7a44441

	PR libstdc++/19510
	* include/bits/stl_list.h (_List_iterator): Initialize _M_node
	in constructor.
	(_List_const_iterator): Likewise.
	* include/bits/stl_tree.h (_Rb_tree_iterator): Likewise.
	(_Rb_tree_const_iterator): Likewise.

	* testsuite/23_containers/map/operators/1_neg.cc: Adjust line numbers.
	* testsuite/23_containers/set/operators/1_neg.cc: Likewise.

From-SVN: r94002

committed Jan 21, 2005

a7a44441 Browse Files

Daily bump. · 75c97b44
```
From-SVN: r94000
```
GCC Administrator committed Jan 21, 2005
75c97b44 Browse Files

20 Jan, 2005 18 commits

* tree-cfg.c (tree_verify_flow_info): Fix a typo. · cde68236
```
From-SVN: r93995
```
Kazu Hirata committed Jan 20, 2005
cde68236 Browse Files

data_char_1.f90: Fix typo, add dg-do directive. · 9d953276

* gfortran.dg/data_char_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/direct_io_1.f90: Add dg-do directive.
* gfortran.dg/entry_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/getenv_1.f90: Add dg-do directive.
* gfortran.dg/pr16597.f90, gfortran.dg/pr17143.f90,
gfortran.dg/pr17164.f90: Add missing dg-do directives.

From-SVN: r93994

committed Jan 20, 2005

9d953276 Browse Files

tree-cfg.c (tree_verify_flow_info): Check that a nonlocal label is first in a sequence of labels. · 548414c6
```
	* tree-cfg.c (tree_verify_flow_info): Check that a nonlocal
	label is first in a sequence of labels.

From-SVN: r93993
```
Kazu Hirata committed Jan 20, 2005
548414c6 Browse Files

sourcebuild.texi (Test Directives): New. · 35fdf04e

2005-01-20  Janis Johnson  <janis187@us.ibm.com>
	    Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	* doc/sourcebuild.texi (Test Directives): New.

Co-Authored-By: Giovanni Bajo <giovannibajo@gcc.gnu.org>

From-SVN: r93989

committed Jan 20, 2005

35fdf04e Browse Files

real.c (real_floor): Don't leave the result uninitialized when mode is VOIDMode... · 8ffeac67


	* real.c (real_floor): Don't leave the result uninitialized when
	mode is VOIDMode, but return the unrounded intermediate value.
	(real_ceil): Likewise.

From-SVN: r93988

committed Jan 20, 2005

8ffeac67 Browse Files

Fix changelog date. · 07ff6dac
```
[[Split portion of a mixed commit.]]

From-SVN: r93987.2
```
Paul Brook committed Jan 20, 2005
07ff6dac Browse Files
* config/arm/arm.md (insv): Use gen_int_mode. · b65e6318
```
From-SVN: r93986
```
Paul Brook committed Jan 20, 2005
b65e6318 Browse Files

freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete. · 62da8647

	* config/sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete.
	* config/sparc/linux.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.

From-SVN: r93984

committed Jan 20, 2005

62da8647 Browse Files

Makefile.am (check-compile): New. · 45d5f9af


2005-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/Makefile.am (check-compile): New.
	* testsuite/Makefile.in: Regenerate.
	* scripts/check_compile_time: New.
	* scripts/check_performance: Tweaks.

From-SVN: r93980

committed Jan 20, 2005

45d5f9af Browse Files

re PR debug/19124 (gcc generates incorrect dwarf2 debug info) · 3c46c513

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

	Fix PR debug/19124
	* dwarf2out.c (concat_loc_descriptor): We don't know we can use
	fbreg, so we have to assume we can't.
	(loc_descriptor_from_tree_1): Ditto.
	(containing_function_has_frame_base): New function.
	(add_location_or_const_value_attribute): Use it.
	Also try to generate a frame_base from a single element location
	list.

From-SVN: r93979

committed Jan 20, 2005

3c46c513 Browse Files

re PR tree-optimization/15349 ([tree-ssa] Merge two phi nodes.) · 23ab2e4e

	PR tree-optimization/15349
	* timevar.def (TV_TREE_MERGE_PHI): New.
	* tree-cfg.c (tree_forwarder_block_p): Add a new argument
	PHI_WANTED.
	(remove_forwarder_block, cleanup_forwarder_blocks): Adjust the
	calls to tree_forwarder_block_p.
	(remove_forwarder_block_with_phi, merge_phi_nodes,
	gate_merge_phi, pass_merge_phi): New.
	* tree-optimize.c (init_tree_optimization_passes): Add
	pass_merge_phi.
	* tree-pass.h: Add an extern for pass_merge_phi;

	PR tree-optimization/15349
	* testsuite/gcc.dg/tree-ssa/pr15349.c: New.

From-SVN: r93977

committed Jan 20, 2005

23ab2e4e Browse Files

* docs/html/17_intro/BADNAMES: Add list for Darwin. · db01eeba
```
From-SVN: r93976
```
Loren J. Rittle committed Jan 20, 2005
db01eeba Browse Files
* docs/html/17_intro/BADNAMES: Add list for FreeBSD. · 5116ad96
```
From-SVN: r93975
```
Loren J. Rittle committed Jan 20, 2005
5116ad96 Browse Files

re PR target/19418 (_mm_cast*, icc8.1 new intrinsics) · edd5b7da

        PR target/19418
        * config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
        (_mm_castps_pd, _mm_castps_si128): New.
        (_mm_castsi128_ps, _mm_castsi128_pd): New.

From-SVN: r93974

committed Jan 20, 2005

edd5b7da Browse Files

Mark PR. · 58b03a2d
```
From-SVN: r93973
```
Richard Henderson committed Jan 20, 2005
58b03a2d Browse Files

re PR target/19530 (MMX load intrinsic produces SSE superfluous instructions (movlps)) · 0f2698d0

        PR target/19530
        * config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
        __builtin_ia32_vec_init_v2si.
        (_mm_cvtsi64_si32): Use __builtin_ia32_vec_ext_v2si.
        * config/i386/i386.c (IX86_BUILTIN_VEC_EXT_V2SI): New.
        (ix86_init_mmx_sse_builtins): Create it.
        (ix86_expand_builtin): Expand it.
        (ix86_expand_vector_set): Handle V2SFmode and V2SImode.
        * config/i386/mmx.md (vec_extractv2sf_0, vec_extractv2sf_1): New.
        (vec_extractv2si_0, vec_extractv2si_1): New.

From-SVN: r93972

committed Jan 20, 2005

0f2698d0 Browse Files

Makefile.in (alpha-linux, [...]): Use a-intnam-linux.ads and system-linux-alpha.ads. · 3f38e738

        * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
        a-intnam-linux.ads and system-linux-alpha.ads.
        * a-intnam-linux-alpha.ads: Remove file.
        * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
        * system-linux-alpha.ads: New file.

From-SVN: r93971

committed Jan 20, 2005

3f38e738 Browse Files

i386.c (ix86_expand_push): New. · 6b79c03c

        * config/i386/i386.c (ix86_expand_push): New.
        * config/i386/mmx.md (push<MMXMODE>1): New.
        * config/i386/sse.md (push<SSEMODE>1): New.
        * config/i386/i386-protos.h: Update.

From-SVN: r93970

committed Jan 20, 2005

6b79c03c Browse Files