Commits · bce5e52b26de3519c75447cf0d2c5646ce3e164e · lvzhengyang / riscv-gcc-1

29 Feb, 2012 13 commits

Update x32 baseline_symbols.txt · bce5e52b

2012-02-29  H.J. Lu  <hongjiu.lu@intel.com>

	* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.

From-SVN: r184664

committed Feb 29, 2012

bce5e52b Browse Files

re PR tree-optimization/52424 (dom prematurely pops entries from const_and_copies stack) · 529b39d8

2012-02-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/52424
	* tree-ssa-dom.c (dom_opt_leave_block): Push a marker before
	calling dom_thread_across_edge.

From-SVN: r184662

committed Feb 29, 2012

529b39d8 Browse Files

avr.c: Move definition of TARGET macros to end of file. · 43c626f0
```
	* config/avr/avr.c: Move definition of TARGET macros to end of file.

From-SVN: r184661
```
Georg-Johann Lay committed Feb 29, 2012
43c626f0 Browse Files

avr-protos.h (avr_output_bld): Remove unused prototype. · 20848609

	* config/avr/avr-protos.h (avr_output_bld): Remove unused prototype.
	* config/avr/avr.c (avr_output_bld): Remove unused function.
	(avr_out_sbxx_branch): Use "%T" to print bit position.

From-SVN: r184660

committed Feb 29, 2012

20848609 Browse Files

utils.c (gnat_write_global_declarations): Make sure the dummy global built for… · 35e8bcf4

utils.c (gnat_write_global_declarations): Make sure the dummy global built for global types is preserved.

	* gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
	dummy global built for global types is preserved.

From-SVN: r184659

committed Feb 29, 2012

35e8bcf4 Browse Files

avr.md (eqne): New code iterator. · 1edaa8b7

	* config/avr/avr.md (eqne): New code iterator.
	(*dec-and-branchsi): Use it in text peephole's condition.
	(*dec-and-branchhi): Ditto.
	(*dec-and-branchqi): Ditto.

From-SVN: r184658

committed Feb 29, 2012

1edaa8b7 Browse Files

re PR testsuite/52297 (FAIL: gcc.dg/lto/trans-mem-1… · e80cd3b0

re PR testsuite/52297 (FAIL: gcc.dg/lto/trans-mem-1 c_lto_trans-mem-1_0.o-c_lto_trans-mem-1_1.o link, -flto -fgnu-tm)

2012-02-29  Richard Guenther  <rguenther@suse.de>

	PR testsuite/52297
	* gcc.dg/lto/trans-mem-1_0.c: Remove.
	* gcc.dg/lto/trans-mem-1_1.c: Likewise.
	* gcc.dg/lto/trans-mem-2_0.c: Likewise.
	* gcc.dg/lto/trans-mem-2_1.c: Likewise.
	* gcc.dg/lto/trans-mem-4_0.c: Likewise.
	* gcc.dg/lto/trans-mem-4_1.c: Likewise.

From-SVN: r184657

committed Feb 29, 2012

e80cd3b0 Browse Files

re PR target/49939 ([avr] Skip 2-word instructions if applicable) · df51e502

	PR target/49939
	* config/avr/avr.h (ASM_SPEC): Add -mno-skip-bug if we know that
	the device does not have the skip-bug.

From-SVN: r184656

committed Feb 29, 2012

df51e502 Browse Files

invoke.texi (-msoft-atomic): Add more detailed description. · bf997c7d

	* doc/invoke.texi (-msoft-atomic): Add more detailed description.
	(-mbranch-cost, -mcbranchdi -mcmpeqdi -mfused-madd
	-mpretend-cmove): New.

From-SVN: r184654

committed Feb 29, 2012

bf997c7d Browse Files

* gcc.dg/torture/pr52402.c: Add -w -Wno-psabi to dg-options. · 9b7316d7
```
From-SVN: r184653
```
Jakub Jelinek committed Feb 29, 2012
9b7316d7 Browse Files

re PR bootstrap/52397 (comparison failure with Ada enabled) · bf743fc4

	PR bootstrap/52397
	* df.h (struct df_d): Adjust comment that hard_regs_live_count
	doesn't count DEBUG_INSN refs.
	* df-scan.c (df_ref_create_structure): Don't set DF_HARD_REG_LIVE
	for DEBUG_INSN refs.

From-SVN: r184652

committed Feb 29, 2012

bf743fc4 Browse Files

re PR fortran/52386 (ICE in gfc_conv_descriptor_dtyp (realloc LHS related)) · 5cda350e

2012-02-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52386
	* trans-expr.c (fcncall_realloc_result): Dereference the
	descriptor if needed.

2012-02-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52386
	* gfortran.dg/realloc_on_assign_13.f90 : New test.

From-SVN: r184651

committed Feb 29, 2012

5cda350e Browse Files

Daily bump. · b7c8e77f
```
From-SVN: r184649
```
GCC Administrator committed Feb 29, 2012
b7c8e77f Browse Files

28 Feb, 2012 27 commits

Partially revert: · 211bea38

	2012-02-20  Richard Guenther  <rguenther@suse.de>
	PR tree-optimization/52298
	* tree-vect-stmts.c (vectorizable_load): Properly use
	STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing
	outer loops.

From-SVN: r184645

committed Feb 28, 2012

211bea38 Browse Files

runtime: Call exit rather than _exit. · 5c46e293
```
This fixes --coverage and perhaps other things as well.

From-SVN: r184642
```
Ian Lance Taylor committed Feb 28, 2012
5c46e293 Browse Files
sfp-machine.h (_FP_STRUCT_LAYOUT): Define it for mingw-targets as attribute gcc_struct. · fbd3340c
```
        * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
        for mingw-targets as attribute gcc_struct.

From-SVN: r184641
```
Kai Tietz committed Feb 28, 2012
fbd3340c Browse Files
Fix ChangeLog date. · 66432b8e
```
From-SVN: r184640
```
Benjamin Kosnik committed Feb 28, 2012
66432b8e Browse Files

re PR libstdc++/52191 (abi_check should flag additions to released versions) · c9fd7c7b

2012-02-21  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/52191
	* testsuite/util/testsuite_abi.cc (compare_symbols): Check new
	symbols added into the latest version. Mark tls entities as
	undesignated.

From-SVN: r184639

committed Feb 28, 2012

c9fd7c7b Browse Files

re PR middle-end/51752 (trans-mem: publication safety violated) · 19c0d7df

        PR middle-end/51752
        * gimple.h (gimple_in_transaction): New.
        (gimple_set_in_transaction): New.
        (struct gimple_statement_base): Add in_transaction field.
        * tree-ssa-loop-im.c: (movement_possibility): Restrict movement of
        transaction loads.
        (tree_ssa_lim_initialize): Compute transaction bits.
        * tree.h (compute_transaction_bits): Protoize.
        * trans-mem.c (tm_region_init): Use the heap to store BB
        auxilliary data.
        (compute_transaction_bits): New.

From-SVN: r184638

committed Feb 28, 2012

19c0d7df Browse Files

Fix changelog format. · ca45d3d5
```
From-SVN: r184636
```
Mike Stump committed Feb 28, 2012
ca45d3d5 Browse Files
generic-morestack.c (__splitstack_releasecontext): Correct call to __morestack_release_segments. · e9e053eb
```
	* generic-morestack.c (__splitstack_releasecontext): Correct call
	to __morestack_release_segments.

From-SVN: r184634
```
Ian Lance Taylor committed Feb 28, 2012
e9e053eb Browse Files

document gcc --help=common · cdbfc61d

2012-02-28  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* gcc.c (display_help): Document --help=common and sort entries
	alphabetically.

From-SVN: r184633

committed Feb 28, 2012

cdbfc61d Browse Files

install.texi: document language-specific check- shortcuts · 6c6b6634

2012-02-28  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* doc/install.texi: Document check-$LANG specific shortcuts

From-SVN: r184632

committed Feb 28, 2012

6c6b6634 Browse Files

re PR target/51534 (Bad code gen for vcgtq_u32 NEON intrinsic) · cfbf923e
```
	PR target/51534
	Add testcase forgotten in last commit, ChangeLog entry already present.

From-SVN: r184630
```
Matthew Gretton-Dann committed Feb 28, 2012
cfbf923e Browse Files

re PR target/51534 (Bad code gen for vcgtq_u32 NEON intrinsic) · fd92bb80

	PR target/51534
	* gcc/config/arm/arm.c (neon_builtin_data): Add entries for vcgeu
	and vcgtu.
	* gcc/config/arm/arm_neon.h: Regenerate.
	* gcc/config/arm/neon.md (unspec): Add UNSPEC_VCGEU, and UNSPEC_VCGTU.
	(neon_vcgeu): New insn.
	(neon_vcgtu): Likewise.
	* gcc/config/arm/neon.ml (s_8_32, u_8_32): New lists.
	(ops): Unsigned comparison intrinsics call a different
	builtin.
	* gcc/testsuite/gcc.target/arm/neon/pr51534.c: New testcase.

From-SVN: r184629

committed Feb 28, 2012

fd92bb80 Browse Files

re PR boehm-gc/48299 (FAIL: boehm-gc.c/thread_leak_test.c) · 1d548381

2012-02-27  Jack Howarth  <howarth@bromo.med.uc.edu>
	    Patrick Marlier  <patrick.marlier@gmail.com>

	PR boehm-gc/48299
	testsuite/boehm-gc.c/thread_leak_test.c: Merge upstream changes.


Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r184628

committed Feb 28, 2012

1d548381 Browse Files

re PR target/52407 (sse2 simd uint32_t and int64_t and stack variable initialization) · 8eef33ca

2012-02-28  Richard Guenther  <rguenther@suse.de>

	PR target/52407
	* config/i386/i386.c (ix86_expand_vector_set): Fix element
	ordering for the VEC_CONCAT for two element vectors for
	V2SFmode, V2SImode and V2DImode.

	* gcc.dg/torture/pr52407.c: New testcase.

From-SVN: r184627

committed Feb 28, 2012

8eef33ca Browse Files

re PR target/49448 (arm-tab-linux-gnu-eabi enableds big endian when it should not) · e3ed9d60
```
	PR target/49448
	* config.gcc (arm*-*-linux*): Use an unambiguous pattern for
	detecting big-endian triplets.

From-SVN: r184626
```
Richard Earnshaw committed Feb 28, 2012
e3ed9d60 Browse Files

[multiple changes] · 192af6e8

2012-02-28  Richard Earnshaw  <rearnsha@arm.com>

	* arm.c (aapcs_vfp_is_call_or_return_candidate): Only use the machine
	mode if there is no type information available.

2012-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* gcc.target/arm/vfp1.c (dg_do run): Run on all eabi variants.
	* gcc.target/arm/vfp2.c: Likewise.
	* gcc.target/arm/vfp3.c: Likewise.
	* gcc.target/arm/vfp4.c: Likewise.
	* gcc.target/arm/vfp5.c: Likewise.
	* gcc.target/arm/vfp6.c: Likewise.
	* gcc.target/arm/vfp7.c: Likewise.
	* gcc.target/arm/vfp8.c: Likewise.
	* gcc.target/arm/vfp9.c: Likewise.
	* gcc.target/arm/vfp10.c: Likewise.
	* gcc.target/arm/vfp11.c: Likewise.
	* gcc.target/arm/vfp12.c: Likewise.
	* gcc.target/arm/vfp13.c: Likewise.
	* gcc.target/arm/vfp14.c: Likewise.
	* gcc.target/arm/vfp15.c: Likewise.
	* gcc.target/arm/vfp16.c: Likewise.
	* gcc.target/arm/vfp17.c: Likewise.
	* gcc.target/arm/neon-constants.h: New file.
	* gcc.target/arm/neon-vect1.c: New test.
	* gcc.target/arm/neon-vect2.c: New test.
	* gcc.target/arm/neon-vect3.c: New test.
	* gcc.target/arm/neon-vect4.c: New test.
	* gcc.target/arm/neon-vect5.c: New test.
	* gcc.target/arm/neon-vect6.c: New test.
	* gcc.target/arm/neon-vect7.c: New test.
	* gcc.target/arm/neon-vect8.c: New test.

From-SVN: r184625

committed Feb 28, 2012

192af6e8 Browse Files

re PR bootstrap/52414 (syntax error in VERSION script) · 7a8d8cad

	PR bootstrap/52414
	* src/Makefile.am (libstdc++-symbols.ver): Only remove comment lines
	if they are at the beginning of lines (with optional whitespace before
	#).
	* src/Makefile.in: Regenerated.

From-SVN: r184624

committed Feb 28, 2012

7a8d8cad Browse Files

re PR tree-optimization/52307 (Segmentation fault in Lapack with -O3… · b0eaa5b4

re PR tree-optimization/52307 (Segmentation fault in Lapack with -O3 -floop-flatten -floop-strip-mine)

2012-02-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR tree-optimization/53207
	* doc/invoke.texi: Document as experimental and relying on graphite.

From-SVN: r184623

committed Feb 28, 2012

b0eaa5b4 Browse Files

avr-devices.c (avr_mcu_type): Adjust NULL part of initializer to changes from r184614. · f37cf6a9
```
	* config/avr/avr-devices.c (avr_mcu_type): Adjust NULL part
	of initializer to changes from r184614.

From-SVN: r184622
```
Georg-Johann Lay committed Feb 28, 2012
f37cf6a9 Browse Files

Makefile.am (libstdc++-symbols.ver): Only remove comment lines if they are at… · 9396206b

Makefile.am (libstdc++-symbols.ver): Only remove comment lines if they are at the beginning of lines (with optional...

	* src/Makefile.am (libstdc++-symbols.ver): Only remove comment lines
	if they are at the beginning of lines (with optional whitespace before
	#).
	* src/Makefile.in: Regenerated.

From-SVN: r184621

committed Feb 28, 2012

9396206b Browse Files

re PR tree-optimization/52395 (Too conservative alignment info from SRA) · 85998a93

2012-02-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/52395
	* tree-sra.c (build_ref_for_offset): Also look at the base
	TYPE_ALIGN when figuring out the alignment of the replacement.

From-SVN: r184620

committed Feb 28, 2012

85998a93 Browse Files

re PR tree-optimization/52402 (IPA-SRA creates aligned loads from unaligned memory) · 3a5a825a

2012-02-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/52402
	* ipa-prop.c (ipa_modify_call_arguments): Properly use
	mis-aligned types when creating the accesses at the call site.

	* gcc.dg/torture/pr52402.c: New testcase.

From-SVN: r184619

committed Feb 28, 2012

3a5a825a Browse Files

re PR lto/52400 (lto1: ICE with extern on static linkage) · 95510497

2012-02-28  Richard Guenther  <rguenther@suse.de>

	PR lto/52400
	* lto.c (lto_register_function_decl_in_symtab): Do not register
	a reverse renamed decl mapping.

	* g++.dg/lto/pr52400_0.C: New testcase.

From-SVN: r184618

committed Feb 28, 2012

95510497 Browse Files

builtins-1.c: New test. · 99670dc3

	* gcc.target/avr/torture/builtins-1.c: New test.
	* gcc.target/avr/torture/builtins-error.c: New test.

From-SVN: r184617

committed Feb 28, 2012

99670dc3 Browse Files

builtins.def: New file. · 639d0302

	* config/avr/builtins.def: New file.
	* config/avr/t-avr (avr.o, avr-c.o): Depend on it.
	* config/avr/avr.c (enum avr_builtin_id): Use it.
	(avr_init_builtins): Use it. And use avr_bdesc.
	(bdesc_1arg): Remove.
	(bdesc_2arg): Remove.
	(bdesc_3arg): Remove.
	(struct avr_builtin_description): Add field n_args.
	(avr_bdesc): New static variable using builtins.def.
	(avr_expand_builtin): Use it.
	Don't call avr_expand_delay_cycles if op0 is not CONST_INT.
	(avr_fold_builtin): Fold AVR_BUILTIN_SWAP.
	Don't fold AVR_BUILTIN_INSERT_BITS if arg0 is not INTEGER_CST.

From-SVN: r184616

committed Feb 28, 2012

639d0302 Browse Files

re PR rtl-optimization/52148 (ICE: in spill_failure, at reload1.c:2120) · 8310dca7

	PR target/52148
	* config/avr/avr.md (movmem_<mode>): Replace match_operand that
	match only one single hard register with respective hard reg rtx.
	(movmemx_<mode>): Ditto.
	* config/avr/avr.c (avr_emit_movmemhi): Adapt expanding to new
	insn anatomy of movmem[x]_<mode>.
	(avr_out_movmem): Same for printing assembler and operand usage.

From-SVN: r184615

committed Feb 28, 2012

8310dca7 Browse Files

re PR target/49868 (Implement named address space to place/access data in flash memory) · bae3b1bf

	PR target/49868
	PR target/52261
	* doc/extend.texi (AVR Named Address Spaces): No more try to fix
	address spaces located outside of device flash.
	* config/avr/avr.h (base_arch_s): Remove field n_segments.
	(mcu_type_s): Add field n_flash.
	* config/avr/avr-devices.c (avr_arch_types): Remove .n_segments.
	Set .have_elpm and .have_elpmx to 1 for avrxmega4 and avrxmega5.
	(AVR_MCU): Add N_FLASH argument.
	* config/avr/avr-mcus.def (AVR_MCU): Add initializer for .n_flash.
	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Only define built-in
	macro __FLASH<n> if that address space makes sense for the device.
	* config/avr/avr.c (avr_out_lpm): Don't try to fix address spaces
	outside of target flash.
	(avr_asm_named_section): Ditto.
	(avr_asm_select_section): Ditto.
	(avr_addr_space_convert): Ditto.
	(avr_emit_movmemhi): Ditto.
	(avr_nonconst_pointer_addrspace, avr_pgm_check_var_decl): Error if
	address space is outside of device flash.
	(avr_insert_attributes): Ditto.
	(avr_xload_libgcc_p): Use avr_current_device->n_flash instead of
	avr_current_arch->n_segments.

From-SVN: r184614

committed Feb 28, 2012

bae3b1bf Browse Files