Commits · b6b892151587d3e270566a5a67d7688bb8fe055d · lvzhengyang / riscv-gcc-1

29 Oct, 2011 4 commits

Add gcc-ar/nm/ranlib wrappers for slim LTO v2 · b6b89215

gcc/:
2011-10-19  Andi Kleen  <ak@linux.intel.com>

	* Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
	(native): Add gcc-ar, gcc-nm, gcc-ranlib.
	(AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
         gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
	(install): Depend on install-gcc-ar.
	(install-gcc-ar): Add.
	(uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
	* gcc-ar.c: Add new file.

From-SVN: r180642

committed Oct 29, 2011

b6b89215 Browse Files

* setproctitle.c (setproctitle): Use "GNU/Linux" in comment. · d6b0f0f1
```
From-SVN: r180641
```
Ian Lance Taylor committed Oct 29, 2011
d6b0f0f1 Browse Files
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> · dec3d2a0
```
	Revert Fix for c++/50864.

From-SVN: r180640
```
Paolo Carlini committed Oct 29, 2011
dec3d2a0 Browse Files
2011-10-28 Paolo Carlini <paolo.carlini@oracle.com> · f6d3d0fd
```
	Revert Fix for c++/50864.

From-SVN: r180639
```
Paolo Carlini committed Oct 29, 2011
f6d3d0fd Browse Files

28 Oct, 2011 29 commits

Add rune as an alias for int. · b8d84495
```
From-SVN: r180634
```
Ian Lance Taylor committed Oct 28, 2011
b8d84495 Browse Files

morestack.S: Correct CFI information to do proper returns throughout function. · 18b4bd7b

	* config/i386/morestack.S: Correct CFI information to do proper
	returns throughout function.  In 32-bit mode, save %ebx so that it
	is restored on unwind.

From-SVN: r180633

committed Oct 28, 2011

18b4bd7b Browse Files

rs6000.md (define_attr "type"): Add vecdouble. · 4356b75d

        * config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
        * config/rs6000/vsx.md (VStype_simple, VStype_mul): Use
        * vecdouble
        type for V2DF.
        (VStype_div): Use vector types for V2DF/V4SF.
        (VStype_sqrt): Use *sqrt types.
        (VS_spdp_type): Change type to vecdouble.
        (*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
        vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
        vsx_xvcvspuxds): Likewise.
        (*vsx_fms<mode>4): Set type via <VStype_mul>.
        (*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type
via
        <VStype_simple>.
        * config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
        (power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
        power7-dsqrt): Correct insn latency.
        (power7-vecsimple): Add veccmp type and correct dispatch/VSU
values.
        (power7-veccmp): Delete.
        (power7-vecfloat): Correct latency/dispatch/VSU values.
        (define_bypass "power7-vecfloat"): Correct latency and types.
        (power7-veccomplex, power7-vecperm): Correct dispatch/VSU
values.
        (power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.

From-SVN: r180632

committed Oct 28, 2011

4356b75d Browse Files

* c-c++-common/dfp/pr33466.c: Adjust for user-defined literals. · 9be087f6
```
From-SVN: r180627
```
Jason Merrill committed Oct 28, 2011
9be087f6 Browse Files

pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg. · f4d559c0

2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.

From-SVN: r180626

committed Oct 28, 2011

f4d559c0 Browse Files

* config/i386/sse.md (<shift_insn><mode>3): Fix asm template. · c550d7dd
```
From-SVN: r180625
```
Uros Bizjak committed Oct 28, 2011
c550d7dd Browse Files

i386.md (shift_insn): Rename code attribute from shiftrt_insn. · 1162730f

	* config/i386/i386.md (shift_insn): Rename code attribute from
	shiftrt_insn.  Also handle ashift RTX.
	(shift): Rename code attribute from shiftrt.  Also handle ashift RTX.
	(vshift): New code attribute.
	(<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
	(any_lshift): Move and rename code iterator from ...
	* config/i386/sse.md (lshift): ... here.
	(lshift_insn): Remove code attribute.
	(lshift): Remove code attribute.
	(vlshr<mode>3): Use lshiftrt RTX.
	(vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
	(vashl<mode>3, ashlv16qi3): Use ashift RTX.
	(avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>.  Use
	any_lshift code iterator.  Update asm template.
	(<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
	usign any_lshift code iterator.
	* config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
	mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
	* config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.

From-SVN: r180624

committed Oct 28, 2011

1162730f Browse Files

re PR c++/50864 (ICE with decltype and "declval" from another namespace) · 18232de4

/cp
2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50864
	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
	call in case COMPONENT_REF.

/testsuite
2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50864
	* g++.dg/template/crash109.C: New.

From-SVN: r180623

committed Oct 28, 2011

18232de4 Browse Files

i386.md (shift_insn): Rename code attribute from shiftrt_insn. · c4ab64c6

	* config/i386/i386.md (shift_insn): Rename code attribute from
	shiftrt_insn.  Also handle ashift RTX.
	(shift): Rename code attribute from shiftrt.  Also handle ashift RTX.
	(<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
	* config/i386/sse.md (any_lshift): Rename code iterator from lshift.
	(lshift_insn): Remove code attribute.
	(lshift): Remove code attribute.
	(vlshr<mode>3): Use lshiftrt RTX.
	(vashr<mode>3): Use ashiftrt RTX.
	(vashl<mode>3): Use ashift RTX.
	(avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>.  Use
	any_lshift code iterator.  Update asm template.
	* config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.

From-SVN: r180622

committed Oct 28, 2011

c4ab64c6 Browse Files

re PR target/49313 (Inefficient libgcc implementations for avr) · f89d6e77

	PR target/49313
	* config/avr/avr.md (parityhi2): Expand allowing pseudos.
	(*parityhi2): New pre-reload insn-and-split to map 16-bit parity
	to the libgcc insn.
	(*parityqihi2): Same for 8-bit parity.

From-SVN: r180620

committed Oct 28, 2011

f89d6e77 Browse Files

check.c (gfc_check_atan_2): Typo in comment. · 58a9e3c4

2011-10-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	* check.c (gfc_check_atan_2): Typo in comment.
	(gfc_check_nearest): If 's' is constant, check that it is not 0.
	* simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
	gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
	gfc_simplify_nearest): Remove dead code.

2011-10-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	* gfortran.dg/nearest_5.f90: New test.

From-SVN: r180618

committed Oct 28, 2011

58a9e3c4 Browse Files

50862.cc: Trivial formatting fixes. · e8a25ac8

2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/30_threads/condition_variable_any/50862.cc: Trivial
	formatting fixes.

From-SVN: r180617

committed Oct 28, 2011

e8a25ac8 Browse Files

re PR target/50678 (FAIL: c52104y on x86_64-apple-darwin10) · a53f3523


ada:

	PR target/50678
	* init.c (Darwin/__gnat_error_handler): Apply a work-around to the
	bug [filed as radar #10302855], which is inconsistent unwind data
	for sigtramp.


Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r180613

committed Oct 28, 2011

a53f3523 Browse Files

count.cc: New. · 4a6b297c

2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/unordered_map/operations/count.cc: New.
	* testsuite/23_containers/multimap/operations/count.cc: Likewise.
	* testsuite/23_containers/set/operations/count.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/operations/count.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/operations/count.cc: Likewise.
	* testsuite/23_containers/multiset/operations/count.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/operations/count.cc:
	Likewise.
	* testsuite/23_containers/map/operations/count.cc: Likewise.

From-SVN: r180612

committed Oct 28, 2011

4a6b297c Browse Files

re PR rtl-optimization/47918 (noreturn discovery broke non local gotos on m68k and i386) · b27df4bb

	PR rtl-optimization/47918

	* reload1.c (set_initial_label_offsets): Use initial offsets
	for labels on the nonlocal_goto_handler_labels chain.

From-SVN: r180611

committed Oct 28, 2011

b27df4bb Browse Files

Implement out-of-line FPR and GPR saves for PPC/Darwin · e0f19b55

gcc:

	* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): 
	Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
	(LIB2FUNCS_EXTRA):  Add darwin-gpsave.asm.
	(TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
	config/t-darwin.
	* config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
	(GP_SAVE_INLINE): Likewise.
	(SAVE_FP_PREFIX,  SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
	RESTORE_FP_SUFFIX): Set to empty strings.
	* config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
	(debug_stack_info): Print savres_strategy.
	(rs6000_savres_routine_name): Implement for Darwin.
	(rs6000_make_savres_rtx): Adjust used register for Darwin.
	(rs6000_emit_prologue): Implement out-of-line saves for Darwin.
	(rs6000_output_function_prologue): Don't emit .extern for Mach-O.
	(rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
	* config/rs6000/darwin-gpsave.asm: New file.

From-SVN: r180610

committed Oct 28, 2011

e0f19b55 Browse Files

sse.md (VI4SD_AVX2): Removed. · ee3b466d

	* config/i386/sse.md (VI4SD_AVX2): Removed.
	(VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
	(vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
	Add another expander using VI48_128 iterator for
	TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
	for TARGET_AVX2.
	(vlshr<mode>3): Likewise.  Change register_operand predicate to
	nonimmediate_operand on last operand in the VI12_128 expander.
	(vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
	(vashrv4si3, vashrv8si3): New expanders.
	(avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
	avx2_<lshift>vv2di): Removed.
	(avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
	(avx2_<lshift>v<mode>): Macroize using VI48_AVX2
	iterator.  Simplify pattern.

	* gcc.dg/vshift-1.c: New test.
	* gcc.dg/vshift-2.c: New test.
	* gcc.target/i386/xop-vshift-1.c: New test.
	* gcc.target/i386/xop-vshift-2.c: New test.
	* gcc.target/i386/avx2-vshift-1.c: New test.

From-SVN: r180609

committed Oct 28, 2011

ee3b466d Browse Files

re PR driver/50876 (unrecognized command line option '-Zmultiply_defined… · ef6f874e

re PR driver/50876 (unrecognized command line option '-Zmultiply_defined suppress regressions for lto.exp on x86_64-apple-darwin11)

2010-10-28  Richard Guenther  <rguenther@suse.de>

	PR driver/50876
	* lto-wrapper.c (get_options_from_collect_gcc_options):
	Properly count arguments.
	(run_gcc): Use an obstack to collect argv, properly separate
	switches and their arguments.

From-SVN: r180608

committed Oct 28, 2011

ef6f874e Browse Files

complex (__complex_acosh): Just use '< _Tp()'. · 4c16fa77

2011-10-28  Richard B. Kreckel  <kreckel@ginac.de>

	* include/std/complex (__complex_acosh): Just use '< _Tp()'.
	* include/tr1/complex (__complex_acosh): Likewise.

From-SVN: r180607

committed Oct 28, 2011

4c16fa77 Browse Files

tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different vector mode… · cede2577

tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different vector mode from vectype's mode.

	* tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
	vector mode from vectype's mode.

From-SVN: r180606

committed Oct 28, 2011

cede2577 Browse Files

re PR ada/50842 (gnatmake fails to link in stage3 with undefined symbol _iconv_close) · 0de82be5

	PR ada/50842
	* gcc-interface/Makefile.in (SYMDEPS): Delete.
	(LIBICONV): New variable.
	(LIBICONV_DEP): Likewise.
	(LIBS): Add $(LIBICONV).
	(LIBDEPS): Add $(LIBICONV_DEP).
	(EXTRA_GNATTOOLS_OBJS): Merge into...
	(TOOLS_LIBS): ...this.  Add $(LIBICONV).

From-SVN: r180605

committed Oct 28, 2011

0de82be5 Browse Files

re PR rtl-optimization/49720 (Infinite recursion compiling gold binary_test.cc testcase) · d303c992

2011-10-28  Chung-Lin Tang  <cltang@codesourcery.com>

	PR rtl-optimization/49720
	* simplify-rtx.c (simplify_relational_operation_1): Detect
	infinite recursion condition in "(eq/ne (plus x cst1) cst2)
	simplifies to (eq/ne x (cst2 - cst1))" case.

	testsuite/
	* g++.dg/torture/pr49720.C: New test.

From-SVN: r180604

committed Oct 28, 2011

d303c992 Browse Files

Missing testsuite file add in previous commit. · 2df19a35
```
From-SVN: r180603
```
David S. Miller committed Oct 27, 2011
2df19a35 Browse Files

Add support for the VIS3 addxc instruction. · 1864ee35

gcc/

	* config/sparc/sparc.md (snedi_special): Only match when not VIS3.
	(*snedi_zero): Likewise.
	(*snedi_zero_trunc): Likewise.
	(snedi_special_vis3): New expander.
	(*snedi_zero_vis3): New insn.
	(*snedi_zero_trunc_vis3): Likewise.
	(*sltu_insn_vis3): Likewise.
	(*sltu_insn_vis3_trunc): Likewise.
	(addxc): Likewise.
	(*addxc_trunc_sp64_vis3): Likewise.
	* config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
	gen_snedi_special_vis3 expander, and try GTU/LTU addx based
	sequences on DImode values.

gcc/testsuite/

	* gcc.target/sparc/setcc-3.c: New test.

From-SVN: r180602

committed Oct 27, 2011

1864ee35 Browse Files

Fix constraint on 64-bit VIS3 vector moves. · 0a940828
```
	* config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
	constraint.

From-SVN: r180601
```
David S. Miller committed Oct 27, 2011
0a940828 Browse Files
Fix illegal register substitutions on big-endian during cprop_reg. · 26689420
```
	* regcprop.c (copyprop_hardreg_forward_1): Reject the
	transformation when we narrow the mode on big endian.

From-SVN: r180600
```
David S. Miller committed Oct 27, 2011
26689420 Browse Files

semantics.c (cxx_eval_outermost_constant_expr): Check cp_has_mutable_p. · 53b51666

	* semantics.c (cxx_eval_outermost_constant_expr): Check
	cp_has_mutable_p.
	(cxx_eval_component_reference): Check DECL_MUTABLE_P.

From-SVN: r180590

committed Oct 27, 2011

53b51666 Browse Files

re PR c++/30066 (option to make inline functions hidden) · fb9120e3

	PR c++/30066
gcc/c-family:
	* c.opt (fvisibility-inlines-hidden): Description change.
gcc/cp:
	* decl2.c (determine_hidden_inline): New function.
	(determine_visibility): fvisibility-inlines-hidden affects inline
	functions.

From-SVN: r180589

committed Oct 27, 2011

fb9120e3 Browse Files

Daily bump. · 2bea3d91
```
From-SVN: r180588
```
GCC Administrator committed Oct 28, 2011
2bea3d91 Browse Files

27 Oct, 2011 7 commits

sse.md (avx_cvtpd2dq256_2, [...]): New expanders. · 1ee48839

	* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
	vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
	(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.

	* gcc.target/i386/sse2-cvt-1.c: New test.
	* gcc.target/i386/sse2-cvt-2.c: New test.
	* gcc.target/i386/avx-cvt-1.c: New test.
	* gcc.target/i386/avx-cvt-2.c: New test.
	* gcc.target/i386/avx2-cvt-1.c: New test.
	* gcc.target/i386/avx2-cvt-2.c: New test.

From-SVN: r180580

committed Oct 27, 2011

1ee48839 Browse Files

i386.c (ix86_print_operand): Handle 'q' and 'x' overrides for -masm=intel memory. · 32cac6f1

	* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
	overrides for -masm=intel memory.
	* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
	sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
	sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
	sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
	(sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
	sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
	(sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.

From-SVN: r180579

committed Oct 27, 2011

32cac6f1 Browse Files

ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info to parm_ainfo. · c419671c

2011-10-27  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
	to parm_ainfo.
	(ipa_compute_jump_functions_for_edge): Likewise.
	(ipa_compute_jump_functions): Likewise.
	(ipa_analyze_indirect_call_uses): Likewise.
	(ipa_analyze_call_uses): Likewise.
	(ipa_analyze_params_uses): Likewise.
	(ipa_analyze_node): Likewise.

From-SVN: r180578

committed Oct 27, 2011

c419671c Browse Files

pr45605.C: Scan fre1 dump and unxfail. · 5625e6a6

2011-10-27  Martin Jambor  <mjambor@suse.cz>

	* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.

From-SVN: r180577

committed Oct 27, 2011

5625e6a6 Browse Files

re PR target/50875 (O3 and -mavx lead to internal compiler error: in find_reloads) · a92aa31d

	PR target/50875
	* config/i386/sse.md (*avx2_unpcklpd256): Remove extra insn
	constraints.  Change alternative 1 to "x,m,1".

testsuitee/ChangeLog:

	PR target/50875
	* gfortran.dg/pr50875.f90: New test.

From-SVN: r180576

committed Oct 27, 2011

a92aa31d Browse Files

Makefile.in (build/gencheck.o): Depend on tree.def and c-family/c-common.def. · 16fe2c09
```
	* Makefile.in (build/gencheck.o): Depend on tree.def and
	c-family/c-common.def.

From-SVN: r180575
```
Jakub Jelinek committed Oct 27, 2011
16fe2c09 Browse Files

tree-ssa-strlen.c: Include expr.h. · b3c3685a

	* tree-ssa-strlen.c: Include expr.h.
	(get_stridx): Don't use c_strlen, instead use string_constant
	and compute string length from it.
	* Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).

From-SVN: r180574

committed Oct 27, 2011

b3c3685a Browse Files