Commits · f0c1ebb73430eb3735b8a196b4795e15b0a64ca8 · lvzhengyang / riscv-gcc-1

14 Nov, 2006 15 commits

arm.h (FUNCTION_ARG_ADVANCE): Only adjust iwmmxt_nregs if TARGET_IWMMXT_ABI. · f0c1ebb7

	* config/arm/arm.h (FUNCTION_ARG_ADVANCE): Only adjust
	iwmmxt_nregs if TARGET_IWMMXT_ABI.
	* config/arm/iwmmxt.md (movv8qi_internal, movv4hi_internal,
	movv2si_internal): Support moves between core registers.

From-SVN: r118825

committed Nov 14, 2006

f0c1ebb7 Browse Files

configure: Regenerate with autoconf 2.59. · dd7f7a6e

2006-11-14  Eric Christopher  <echristo@apple.com>

        * configure: Regenerate with autoconf 2.59.

From-SVN: r118823

committed Nov 14, 2006

dd7f7a6e Browse Files

re PR tree-optimization/27755 (PRE confused by control flow) · d75dbccd

2006-11-14  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/27755

	* tree-ssa-pre.c: Update comments.
	(bb_bitmap_sets): Add pa_in and  deferred member.
	(BB_DEFERRED): New macro.
	(maximal_set): New variable.
	(pre_stats): Add pa_insert member.
	(bitmap_set_and): Short circuit orig == dest.
	(bitmap_set_subtract_values): New function.
	(bitmap_set_contains_expr): Ditto.
	(translate_vuses_through_block): Add phiblock argument.
	(dependent_clean): New function.
	(compute_antic_aux): Update for maximal_set changes.
	(compute_partial_antic_aux): New function.
	(compute_antic): Handle partial anticipation.
	(do_partial_partial_insertion): New function.
	(insert_aux): Handle partial anticipation.
	(add_to_sets): Add to maximal set.
	(compute_avail): Ditto.
	(init_pre): Initialize maximal_set.
	(execute_pre): Do partial anticipation if -O3+.

From-SVN: r118821

committed Nov 14, 2006

d75dbccd Browse Files

match.c (gfc_match_namelist): Add missing space to error message. · 17339e88

2006-11-14  Tobias Burnus  <burnus@net-b.de>

       * match.c (gfc_match_namelist): Add missing space to
         error message.

From-SVN: r118820

committed Nov 14, 2006

17339e88 Browse Files

re PR c++/29106 (sizeof(*var) in expression drops entire line of code out of compile) · 1f3a64d1
```
	PR c++/29106
	* g++.dg/init/self1.C: New test.

From-SVN: r118819
```
Mark Mitchell committed Nov 14, 2006
1f3a64d1 Browse Files
13450.cc: Do not test long double in IBM long double case. · 30cc5540
```
	* testsuite/26_numerics/complex/13450.cc: Do not test long double
	in IBM long double case.

From-SVN: r118814
```
Joseph Myers committed Nov 14, 2006
30cc5540 Browse Files
MAINTAINERS (Write After Approval): Add myself. · 467b1fc6
```
From-SVN: r118813
```
Erven Rohou committed Nov 14, 2006
467b1fc6 Browse Files

re PR fortran/29657 (Don't allow SAVE for functions) · 9c213349

fortran/
2006-11-14  Tobias Burnus  <burnus@net-b.de>

	PR fortran/29657
	* symbol.c (check_conflict): Add further conflicts.

testsuite/
2006-11-14  Tobias Burnus  <burnus@net-b.de>

	PR fortran/29657
	* gfortran.dg/conflicts.f90: Add.

From-SVN: r118812

committed Nov 14, 2006

9c213349 Browse Files

Makefile.tpl (clean-stage*): Test separately for package/Makefile and stageN-package/Makefile. · 995a5697

2006-11-14  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.tpl (clean-stage*): Test separately for package/Makefile
	and stageN-package/Makefile.
	* Makefile.in: Regenerated.

From-SVN: r118810

committed Nov 14, 2006

995a5697 Browse Files

re PR rtl-optimization/29798 (-O2 gives wrong results) · 6e0b633f

2006-11-14  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/29798

	* fwprop.c (use_killed_between): Check that DEF_INSN dominates
	TARGET_INSN before any other check.
	(fwprop_init): Always calculate dominators.
	(fwprop_done): Always free them.

2006-11-14  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/29798

	* gcc.c-torture/execute/pr29798.c: New.

From-SVN: r118808

committed Nov 14, 2006

6e0b633f Browse Files

fold-const.c (fold_strip_sign_ops): Handle COMPOUND_EXPR and COND_EXPR. · b7e85170

	* fold-const.c (fold_strip_sign_ops): Handle COMPOUND_EXPR and
	COND_EXPR.

testsuite:
	* gcc.dg/builtins-20.c: Add more cases.

From-SVN: r118802

committed Nov 14, 2006

b7e85170 Browse Files

m32c.c (m32c_prepare_shift): Use a separate temporary for intermediates. · 833bf445
```
* config/m32c/m32c.c (m32c_prepare_shift): Use a separate
temporary for intermediates.

From-SVN: r118798
```
DJ Delorie committed Nov 13, 2006
833bf445 Browse Files
configure.in: Remove target-libgloss from noconfigdirs for bfin-*-*. · 8b3c6c5a
```
	* configure.in: Remove target-libgloss from noconfigdirs for
	bfin-*-*.
	* configure: Regenerated.

From-SVN: r118794
```
Jie Zhang committed Nov 14, 2006
8b3c6c5a Browse Files
configure.in: Remove target-libgloss from noconfigdirs for bfin-*-*. · c8d6d53e
```
	* configure.in: Remove target-libgloss from noconfigdirs for
	bfin-*-*.
	* configure: Regenerated.

From-SVN: r118793
```
Jie Zhang committed Nov 14, 2006
c8d6d53e Browse Files
Daily bump. · df84fdf6
```
From-SVN: r118791
```
GCC Administrator committed Nov 14, 2006
df84fdf6 Browse Files

13 Nov, 2006 25 commits

rtti.c (get_pseudo_ti_init): Ensure that the offset field of the base type info… · 07b183fd

rtti.c (get_pseudo_ti_init): Ensure that the offset field of the base type info initializer has the correct type.


	* rtti.c (get_pseudo_ti_init): Ensure that the offset field of the
	base type info initializer has the correct type.

From-SVN: r118785

committed Nov 13, 2006

07b183fd Browse Files

sh.c (expand_cbranchdi4): Initialize skip_label. · cb3d3842

	* config/sh/sh.c (expand_cbranchdi4): Initialize skip_label.
	(sh_optimize_target_register_callee_saved): #if 0 the code
	using NOTE_INSN_LOOP_{BEG,END}.

From-SVN: r118784

committed Nov 13, 2006

cb3d3842 Browse Files

fold-const.c (optimize_bit_field_compare): Recursively call fold when… · 7c06f565

fold-const.c (optimize_bit_field_compare): Recursively call fold when simplifying non-constant comparisons between bit-fields.


	* fold-const.c (optimize_bit_field_compare): Recursively call
	fold when simplifying non-constant comparisons between bit-fields.

From-SVN: r118783

committed Nov 13, 2006

7c06f565 Browse Files

configure.ac: Add changequote around __LONG_DOUBLE_MATH_OPTIONAL test. · 65280f6c
```
	* configure.ac: Add changequote around __LONG_DOUBLE_MATH_OPTIONAL
	test.
	* configure: Rebuilt.

From-SVN: r118780
```
Jakub Jelinek committed Nov 13, 2006
65280f6c Browse Files
* tls.m4 (GCC_CHECK_TLS): Fall back to a link test. · 597c25e6
```
From-SVN: r118777
```
Daniel Jacobowitz committed Nov 13, 2006
597c25e6 Browse Files

cell.md: New file. · d296e02e

2006-11-13  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/rs6000/cell.md: New file.
        * config/rs6000/rs6000.c (rs6000_cell_dont_microcode): New
        variable.
        (ppccell_cost): New cost matrix.
        (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Define.
        (rs6000_override_options): Set rs6000_always_hint to false
        for cell. Also align functions/lables/loops to 8byte
        for the Cell. Use PROCESSOR_CELL.
        (rs6000_emit_epilogue): Rename using_mfcr_multiple to
        using_mtcr_multiple.
        (rs6000_variable_issue): If the insn is a nonpipelined instruction
        on the Cell, return 0.
        (rs6000_adjust_cost): Add Cell cost adjustments.
        (is_microcoded_insn): Return true for Cell microcoded
        instructions.
        (is_nonpipeline_insn): New function.
        (rs6000_issue_rate): Add PROCESSOR_CELL.
        (rs6000_use_sched_lookahead): If Cell, then we should look ahead 8
        instructions.
        (rs6000_use_sched_lookahead_guard): New function.
        (rs6000_sched_reorder):  Reorder the ready list, if the second
        to last ready insn is a nonepipeline insn on the Cell.
        * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_CELL.
        (ASM_CPU_SPEC): Add Cell.
        * config/rs6000/rs6000.md (cpu): Add Cell.
        (cell_micro): New Attr.
        Include cell.md

From-SVN: r118776

committed Nov 13, 2006

d296e02e Browse Files

configure.ac (ld_vers): Parse GNU ld version 2.17.50.0.3-6 20060715 style versions. · e8116f40
```
	* configure.ac (ld_vers): Parse GNU ld version 2.17.50.0.3-6 20060715
	style versions.
	* configure: Rebuilt.

From-SVN: r118775
```
Jakub Jelinek committed Nov 13, 2006
e8116f40 Browse Files

re PR fortran/29759 (ice on line continuation in OMP statements… · b30c6a0d

re PR fortran/29759 (ice on line continuation in OMP statements (gfc_next_char_literal, at fortran/scanner.c:701))

	PR fortran/29759
	* fortran/scanner.c (skip_free_comments): Clear openmp_flag
	before returning true.

	* gfortran.dg/gomp/pr29759.f90: New test.

From-SVN: r118773

committed Nov 13, 2006

b30c6a0d Browse Files

re PR middle-end/28915 (ICE: tree check: expected class 'constant', have… · e7d459bd

re PR middle-end/28915 (ICE: tree check: expected class 'constant', have 'declaration' (var_decl) in build_vector, at tree.c:973)

2006-11-12  Jason Merrill  <jason@redhat.com>
	    Andrew Pinski <pinskia@physics.uc.edu>

	PR middle-end/28915
	* gcc.target/i386/vectorize1.c: New.

From-SVN: r118771

committed Nov 13, 2006

e7d459bd Browse Files

i386.c (ix86_expand_lround): Handle expand_simple_binop return value. · 63be4b32

2006-11-13  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386.c (ix86_expand_lround): Handle expand_simple_binop
	return value.
	(ix86_expand_lfloorceil): Likewise.
	(ix86_expand_rint): Likewise.
	(ix86_expand_floorceildf_32): Likewise.
	(ix86_expand_floorceil): Likewise.
	(ix86_expand_rounddf_32): Likewise.
	(ix86_expand_truncdf_32): Likewise.
	(ix86_expand_round): Likewise.

From-SVN: r118769

committed Nov 13, 2006

63be4b32 Browse Files

re PR c++/29518 (rejects valid template argument, enums vs templates) · 48ffd0ef

	PR c++/29518
	* pt.c (coerce_template_parms): Do not skip_evaluation while
	substituting template arguments.
	PR c++/29518
	* g++.dg/template/static28.C: New test.

From-SVN: r118768

committed Nov 13, 2006

48ffd0ef Browse Files

re PR c++/29518 (rejects valid template argument, enums vs templates) · a2c5ed87

	PR c++/29518
	* pt.c (coerce_template_parms): Do not skip_evaluation while
	substituting template arguments.
	PR c++/29518
	* g++.dg/template/static28.C: New test.

From-SVN: r118767

committed Nov 13, 2006

a2c5ed87 Browse Files

gcc.c: Organize search path variables into $prefix relative, and well-known native. · f4c0a303

gcc/

2006-11-13  Carlos O'Donell  <carlos@codesourcery.com>
	    Mark Mitchell  <mark@codesourcery.com>

	* gcc.c: Organize search path variables into $prefix relative,
	and well-known native. Add comments.
	(add_sysrooted_prefix): Add comment.
	(process_command): If !gcc_exec_prefix add $prefix based paths.
	If *cross_compile == '0', add native well-known paths.
	Assert tooldir_base_prefix is always relative.
	(main): If print_search_dirs, and if gcc_exec_prefix is set,
	use this value for 'install:' path.
	* Makefile.in: Add GCC_EXEC_PREFIX to generated site.exp.

gcc/testsuite/

2006-11-13  Carlos O'Donell  <carlos@codesourcery.com>

	* lib/c-torture.exp: Use target-libpath.exp.
	* lib/target-libpath.exp (set_ld_library_path_env_vars): If present,
	set GCC_EXEC_PREFIX env var from global variable of same name.


Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r118765

committed Nov 13, 2006

f4c0a303 Browse Files

i386.c: Fix a typo in comment. · 8fbbf354

2006-11-13  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c: Fix a typo in comment.

From-SVN: r118764

committed Nov 13, 2006

8fbbf354 Browse Files

* genemit.c (gen_expand): Allocate enough memory. · 7180bcb1
```
From-SVN: r118762
```
Michael Matz committed Nov 13, 2006
7180bcb1 Browse Files

re PR fortran/26994 (Scalar TRANSFER - error: invalid operand to unary operator) · 3e806a3d

2006-11-12  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR fortran/26994
        * gfortran.fortran-torture/compile/transfer-1.f90:
        New testcase.

2006-11-12  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR fortran/26994
        * trans-expr.c (gfc_conv_expr_reference): Set TREE_STATIC on the
        new CONST_DECL.

From-SVN: r118761

committed Nov 13, 2006

3e806a3d Browse Files

eh_globals.cc (__cxxabiv1::__cxa_get_globals): Initialize propagatingExceptions… · 46fb6400

eh_globals.cc (__cxxabiv1::__cxa_get_globals): Initialize propagatingExceptions if __ARM_EABI_UNWINDER__.

	* libsupc++/eh_globals.cc (__cxxabiv1::__cxa_get_globals):
	Initialize propagatingExceptions if __ARM_EABI_UNWINDER__.
	* libsupc++/eh_personality.cc (empty_exception_spec): Define
	separately in __ARM_EABI_UNWINDER__ case.

From-SVN: r118757

committed Nov 13, 2006

46fb6400 Browse Files

bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define __GXX_TYPEINFO_EQUALITY_INLINE but… · b54c93b7

bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define __GXX_TYPEINFO_EQUALITY_INLINE but not __GXX_MERGED_TYPEINFO_NAMES.

gcc:
	* config/arm/bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define
	__GXX_TYPEINFO_EQUALITY_INLINE but not
	__GXX_MERGED_TYPEINFO_NAMES.
	* config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Define
	__GXX_MERGED_TYPEINFO_NAMES.
	* config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Define
	__GXX_TYPEINFO_EQUALITY_INLINE.

libstdc++-v3:
	* libsupc++/typeinfo (__GXX_TYPEINFO_EQUALITY_INLINE): Define.
	Use instead of __GXX_MERGED_TYPEINFO_NAMES to condition inline
	definitions.
	* libsupc++/tinfo.cc (operator==): Condition on
	__GXX_TYPEINFO_EQUALITY_INLINE; check __GXX_MERGED_TYPEINFO_NAMES
	to determine algorithm.
	* libsupc++/tinfo2.cc (type_info::before): Likewise.

From-SVN: r118755

committed Nov 13, 2006

b54c93b7 Browse Files

re PR tree-optimization/29680 (Misscompilation of spec2006 gcc) · 5da10ac7

	PR tree-optimization/29680
	* tree-ssa-operands.c (access_can_touch_variable): Revert fix for
	PR 14784.

	* gcc.dg/alias-11.c: New test.


Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz>

From-SVN: r118754

committed Nov 13, 2006

5da10ac7 Browse Files

re PR middle-end/28915 (ICE: tree check: expected class 'constant', have… · 84816907

re PR middle-end/28915 (ICE: tree check: expected class 'constant', have 'declaration' (var_decl) in build_vector, at tree.c:973)

        PR middle-end/28915
        * gimplify.c (gimplify_init_constructor): Don't reduce TREE_CONSTANT
        vector ctors.
        * tree-cfg.c (verify_expr): Don't look into TREE_CONSTANT
        vector ctors.
        * expmed.c (make_tree): Handle CONST, SYMBOL_REF.
        * tree.c (build_vector): Handle non-_CST elements.

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

From-SVN: r118747

committed Nov 13, 2006

84816907 Browse Files

genemit.c (gen_insn): Call gen_exp with a non-null used when handling multiple insns. · 329b3cc3

	* genemit.c (gen_insn): Call gen_exp with a non-null used
	when handling multiple insns.
	(gen_expand): Likewise.
	* reorg.c (emit_delay_sequence): Copy the delay slot insn.
	* config/sh/sh.md (ashrsi2_31+1): Copy operands[0].
	(movsi_const_16bit+1): Copy operands[1].
	(call_pcrel): Copy the call_site pattern.
	(call_value_pcrel, sibcall_pcrel, GOTaddr2picreg): Likewise.

From-SVN: r118746

committed Nov 13, 2006

329b3cc3 Browse Files

Add PR number to ChangeLog from a previous commit. · 6d55dfe3
```
From-SVN: r118745
```
Kaveh Ghazi committed Nov 13, 2006
6d55dfe3 Browse Files

fold-const.c (negate_expr_p): Correct/refine condition for transformations. · 1b43b967


	* fold-const.c (negate_expr_p) <PLUS_EXPR, MINUS_EXPR>: Correct/refine
	condition for transformations.  Use !HONOR_SIGN_DEPENDENT_ROUNDING
	&& !HONOR_SIGNED_ZEROS instead of flag_unsafe_math_optimizations.
	(fold_negate_expr) <PLUS_EXPR, MINUS_EXPR>: Likewise.

From-SVN: r118744

committed Nov 13, 2006

1b43b967 Browse Files

re PR java/29587 (jc1: out of memory allocating 4072 bytes after a total of 708630224 bytes) · 163b8581

2006-11-12  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/29587
	* tree-ssa-structalias.c (process_constraint): Don't
	mark address taken due only to escaped vars constraint.

From-SVN: r118742

committed Nov 13, 2006

163b8581 Browse Files

re PR rtl-optimization/29797 (Miscompiles bit test / set in OpenOffice) · 3b279c7a

2006-11-12  Michael Matz  <matz@suse.de>
	    Roger Sayle  <roger@eyesopen.com>

	PR rtl-optimization/29797
	* ifcvt.c (noce_try_bitop): Correct calculation of bitnum on
	BITS_BIG_ENDIAN targets.

	* gcc.c-torture/execute/pr29797-1.c: New test case.

From-SVN: r118740

committed Nov 13, 2006

3b279c7a Browse Files