Commits · 8e2326a23bb18caa982475742a6a19c8a26fbf36 · lvzhengyang / riscv-gcc-1

31 Oct, 2012 16 commits

combine.c (make_extraction): Remove dead wanted_inner_mode- and pos_rtx-related code. · 8e2326a2
```
gcc/
	* combine.c (make_extraction): Remove dead wanted_inner_mode-
	and pos_rtx-related code.

From-SVN: r193025
```
Richard Sandiford committed Oct 31, 2012
8e2326a2 Browse Files

expmed.c (store_bit_field_1): Move generation of MEM insvs to the MEM_P block. · 17a73ba0

gcc/
	* expmed.c (store_bit_field_1): Move generation of MEM insvs
	to the MEM_P block.
	(extract_bit_field_1): Likewise extvs and extzvs.

From-SVN: r193024

committed Oct 31, 2012

17a73ba0 Browse Files

expmed.c (store_bit_field_using_insv): New function, split out from... · a20556e4

gcc/
	* expmed.c (store_bit_field_using_insv): New function,
	split out from...
	(store_bit_field_1): ...here.
	(extract_bit_field_using_extv): New function, split out from...
	(extract_bit_field_1): ...here.

From-SVN: r193023

committed Oct 31, 2012

a20556e4 Browse Files

expmed.c (store_bit_field_1): Use OP_MODE to check whether an insv pattern is available. · 94eba7a8

gcc/
	* expmed.c (store_bit_field_1): Use OP_MODE to check whether an
	insv pattern is available.  Remove redundant checks for OP_MODE
	being MAX_MACHINE_MODE.
	(extract_bit_field_1): Remove redundant checks for EXT_MODE being
	MAX_MACHINE_MODE.

From-SVN: r193022

committed Oct 31, 2012

94eba7a8 Browse Files

expmed.c (store_bit_field_1): Remove test for BLKmode values. · 7682c22c
```
gcc/
	* expmed.c (store_bit_field_1): Remove test for BLKmode values.

From-SVN: r193021
```
Richard Sandiford committed Oct 31, 2012
7682c22c Browse Files

t-rtems: New (Custom multilibs). · f5bb22c8

2012-10-31  Ralf Corsépius  <ralf.corsepius@rtems.org>,
	    Joel Sherrill  <joel.sherrill@oarcorp.com>

	* config/sparc/t-rtems: New (Custom multilibs).
	* config/sparc/t-rtems-64: New (Custom multilibs).
	* config.gcc (sparc64-*-rtems*): Add sparc/t-rtems-64.
	(sparc-*-rtems*): Add sparc/t-rtems.


Co-Authored-By: Joel Sherrill <joel.sherrill@oarcorp.com>

From-SVN: r193018

committed Oct 31, 2012

f5bb22c8 Browse Files

Detect assembler support for RTM · 07d3b5c8

	* acinclude.m4 (LIBITM_CHECK_AS_RTM): New.
	* configure.ac: Use it.
	* config.h.in, configure: Rebuild.
	* testsuite/Makefile.in: Rebuild.

From-SVN: r193017

committed Oct 30, 2012

07d3b5c8 Browse Files

rs6000.c (legitimize_reload_address): Remove code handling non-aligned ld/std. · d0a54439

gcc/
	* config/rs6000/rs6000.c (legitimize_reload_address): Remove code
	handling non-aligned ld/std.
	* config/rs6000/paired.md (movv2sf_paired): Use 'Y' instead of 'o'.
	* config/rs6000/vsx.md (vsx_mov, vsx_movti): Likewise.
	* config/rs6000/altivec.md (altivec_mov, altivec_movti): Likewise.
	* config/rs6000/dfp.md (movtd_internal): Use 'm' instead of 'o'.
gcc/testsuite/
	* gcc.target/powerpc/dimode_off.c: New.
	* gcc.target/powerpc/timode_off.c: New.
	* gcc.target/powerpc/dfmode_off.c: New.
	* gcc.target/powerpc/tfmode_off.c: New.

From-SVN: r193016

committed Oct 31, 2012

d0a54439 Browse Files

linux64_closure.S: Add new ABI support. · 7054d980

	* src/powerpc/linux64_closure.S: Add new ABI support.
	* src/powerpc/linux64.S: Likewise.

From-SVN: r193015

committed Oct 31, 2012

7054d980 Browse Files

linux64.h (TARGET_OS_CPP_BUILTINS): Define _CALL_LINUX. · 6c10ab65
```
	* config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Define _CALL_LINUX.

From-SVN: r193014
```
Alan Modra committed Oct 31, 2012
6c10ab65 Browse Files

re PR target/52498 (vmsdbgout.c fails to build with --enable-werror-always) · 2515a1e6

        PR target/52498
        * vmsdbgout.c (vmsdbgout_write_source_line): Comment out names of
        last two parameters.

From-SVN: r193013

committed Oct 31, 2012

2515a1e6 Browse Files

lra-constraints.c (choose_split_class): Add ATTRIBUTE_UNUSED to hard_reg_class. · ef4dbe49
```
        * lra-constraints.c (choose_split_class): Add ATTRIBUTE_UNUSED to
        hard_reg_class.

From-SVN: r193012
```
Joern Rennecke committed Oct 31, 2012
ef4dbe49 Browse Files

config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o as extra_parts. · c1d4fa04

2012-10-31  Joel Sherrill  <joel.sherrill@oarcorp.com>

	* config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
	as extra_parts.

From-SVN: r193010

committed Oct 31, 2012

c1d4fa04 Browse Files

forward_list.h (forward_list): Adjust comments. · b0b4a253

	* include/bits/forward_list.h (forward_list): Adjust comments.
	(forward_list(const forward_list&, const _Alloc&)): Use
	_M_range_initialize to copy elements.
	(forward_list(forward_list&&, const _Alloc&)): Add exception
	specification.
	(_Fwd_list_base(const _Fwd_list_base&, const _Node_alloc_type&)):
	Remove.
	* include/bits/forward_list.tcc (_Fwd_list_base(const _Fwd_list_base&,
	const _Node_alloc_type&)): Remove.
	(_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Fix
	memory leak when allocators are not equal.

From-SVN: r193009

committed Oct 31, 2012

b0b4a253 Browse Files

compiler: Add -fgo-relative-import-path. · 4e1866fe

	* lang.opt (-fgo-relative-import-path): New option.
	* go-lang.c (go_relative_import_path): New static variable.
	(go_langhook_init): Pass go_relative_import_path to
	go_create_gogo.
	(go_langhook_handle_option): Handle -fgo-relative-import-path.
	* go-c.h (go_create_gogo): Update declaration.
	* gccgo.texi (Invoking gccgo): Document
	-fgo-relative-import-path.

From-SVN: r193008

committed Oct 31, 2012

4e1866fe Browse Files

Daily bump. · a46837fe
```
From-SVN: r193006
```
GCC Administrator committed Oct 31, 2012
a46837fe Browse Files

30 Oct, 2012 24 commits

re PR debug/54551 (DF resets some DEBUG_INSNs unnecessarily) · f39b1a1a

PR debug/54551
PR debug/54693
* valtrack.c (dead_debug_promote_uses): Assert-check that
global used bit was clear and initialize entry
unconditionally.

From-SVN: r193003

committed Oct 30, 2012

f39b1a1a Browse Files

cse.c (hash_rtx_cb): Replace RTX_UNCHANGING_P with MEM_READONLY_P in head comment. · 3e55d79b
```
	* cse.c (hash_rtx_cb): Replace RTX_UNCHANGING_P with MEM_READONLY_P in
	head comment.
	(hash_rtx): Likewise.

From-SVN: r193001
```
Eric Botcazou committed Oct 30, 2012
3e55d79b Browse Files

Remove lra_in_progress check for ARG_POINTER_REGNUM · 98072ee5

gcc/

	PR rtl-optimization/55093
	* rtlanal.c (simplify_subreg_regno): Remove lra_in_progress
	check for ARG_POINTER_REGNUM.

gcc/testsuite/

	PR rtl-optimization/55093
	* gcc.target/i386/pr55093.c: New file.

From-SVN: r193000

committed Oct 30, 2012

98072ee5 Browse Files

* gcc-interface/Make-lang.in: Fix and clean up rules for C files. · df988ea3
```
From-SVN: r192998
```
Eric Botcazou committed Oct 30, 2012
df988ea3 Browse Files

Rename pr55116.c to pr55116-1.c · 478b77b9

	* gcc.target/i386/pr55116.c: Renamed to ...
	* gcc.target/i386/pr55116-1.c: This.

From-SVN: r192997

committed Oct 30, 2012

478b77b9 Browse Files

Add another testcase for PR middle-end/55116 · 75c3d92f
```
	* gcc.target/i386/pr55116-2.c: New file.

From-SVN: r192996
```
H.J. Lu committed Oct 30, 2012
75c3d92f Browse Files

mti-linux.h (SYSROOT_SUFFIX_SPEC): Change order and add mabi=64. · e64d0f55

2012-10-30  Steve Ellcey  <sellcey@mips.com>

	* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Change order
	and add mabi=64.
	(DRIVER_SELF_SPECS): Make -n32 the default on mips64* archs.
	* config/mips/t-mti-linux (MULTILIB_OPTIONS): Change order.
	(MULTILIB_DIRNAMES): Ditto.
	(MULTILIB_EXCEPTIONS): New.

From-SVN: r192995

committed Oct 30, 2012

e64d0f55 Browse Files

Fix ChangeLog typo. · 606e7d3a
```
From-SVN: r192994
```
Joern Rennecke committed Oct 30, 2012
606e7d3a Browse Files
lra-constrraints.c (check_secondary_memory_needed_p): Add ATTRIBUTE_UNUSED to parameters. · fbebbadd
```
	* lra-constrraints.c (check_secondary_memory_needed_p):
	Add ATTRIBUTE_UNUSED to parameters.

From-SVN: r192993
```
Joern Rennecke committed Oct 30, 2012
fbebbadd Browse Files

defaults.h (SLOW_UNALIGNED_ACCESS): Provide default definition. · 08e931f3

gcc/
	* defaults.h (SLOW_UNALIGNED_ACCESS): Provide default definition.
	* expmed.c (SLOW_UNALIGNED_ACCESS): Remove default definition.
	* expr.c (SLOW_UNALIGNED_ACCESS): Likewise.
	* lra-constraints.c (SLOW_UNALIGNED_ACCESS): Likewise.
	(simplify_operand_subreg): Don't check STRICT_ALIGNMENT here.

From-SVN: r192992

committed Oct 30, 2012

08e931f3 Browse Files

* ipa-inline-analysis.c (eliminated_by_inlining_prob): Cleanup. · 63cf7260
```
From-SVN: r192991
```
Jan Hubicka committed Oct 30, 2012
63cf7260 Browse Files

tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter EVERY_ITERATION… · e152d14c

tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter EVERY_ITERATION with implicit value of true.


	* tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter
	EVERY_ITERATION with implicit value of true.
	(record_estimate): Check dominance relationship of the basic block
	we are estimating on instead of relying on UPPER to be false.
	(struct ilb_data): Drop RELIABLE.
	(idx_infer_loop_bounds): Update.
	(infer_loop_bounds_from_ref): Drop parameter RELIABLE.
	(infer_loop_bounds_from_array): Drop parameter RELIABLE.
	(infer_loop_bounds_from_undefined): Update comments and handling
	of RELIABLE.
	(estimate_numbers_of_iterations_loop): Record all bounds.

From-SVN: r192990

committed Oct 30, 2012

e152d14c Browse Files

tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter EVERY_ITERATION… · cd0f6278

tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter EVERY_ITERATION with implicit value of true.


	* tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter
	EVERY_ITERATION with implicit value of true.
	(record_estimate): Check dominance relationship of the basic block
	we are estimating on instead of relying on UPPER to be false.
	(struct ilb_data): Drop RELIABLE.
	(idx_infer_loop_bounds): Update.
	(infer_loop_bounds_from_ref): Drop parameter RELIABLE.
	(infer_loop_bounds_from_array): Drop parameter RELIABLE.
	(infer_loop_bounds_from_undefined): Update comments and handling
	of RELIABLE.
	(estimate_numbers_of_iterations_loop): Record all bounds.

From-SVN: r192989

committed Oct 30, 2012

cd0f6278 Browse Files

lra-eliminations.c (lra_eliminate_regs_1): Use simplify_gen_subreg rather than gen_rtx_SUBREG. · baa061be
```
gcc/
	* lra-eliminations.c (lra_eliminate_regs_1): Use simplify_gen_subreg
	rather than gen_rtx_SUBREG.

From-SVN: r192988
```
Richard Sandiford committed Oct 30, 2012
baa061be Browse Files

gimple.h (gimple_store_p): New predicate. · c12d9242

2012-10-30  Richard Biener  <rguenther@suse.de>

	* gimple.h (gimple_store_p): New predicate.
	(gimple_assign_load_p): Likewise.
	* tree-inline.c (estimate_num_insns): Use it.

	* gcc.dg/vect/slp-perm-2.c: Adjust.

From-SVN: r192987

committed Oct 30, 2012

c12d9242 Browse Files

fold-const.c (fold_binary_op_with_conditional_arg): Handle vectors. · 2e2e628b

2012-10-30  Marc Glisse  <marc.glisse@inria.fr>

	* fold-const.c (fold_binary_op_with_conditional_arg): Handle vectors.
	(fold_binary_loc): call it for VEC_COND_EXPR.

From-SVN: r192986

committed Oct 30, 2012

2e2e628b Browse Files

2012-10-30 James Greenhalgh <james.greenhalgh@arm.com> · 4fda1ad1

	    Tejas Belagod  <tejas.belagod@arm.com>

	* config/aarch64/aarch64-simd.md
	(aarch64_simd_bsl<mode>_internal): New pattern.
	(aarch64_simd_bsl<mode>): Likewise.
	(aarch64_vcond_internal<mode>): Likewise.
	(vcondu<mode><mode>): Likewise.
	(vcond<mode><mode>): Likewise.
	* config/aarch64/iterators.md (UNSPEC_BSL): Add to define_constants.


Co-Authored-By: Tejas Belagod <tejas.belagod@arm.com>

From-SVN: r192985

committed Oct 30, 2012

4fda1ad1 Browse Files

re PR tree-optimization/55111 (ICE: tree check: expected ssa_name, have… · c96cab6e

re PR tree-optimization/55111 (ICE: tree check: expected ssa_name, have integer_cst in live_on_edge, at tree-vrp.c:89)

2012-10-30  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55111
	* tree-ssa-pre.c (eliminate_insert): Properly fold the built
	stmt.

	* gcc.dg/torture/pr55111.c: New testcase.

From-SVN: r192984

committed Oct 30, 2012

c96cab6e Browse Files

re PR target/54963 (Wrong code generated for libgfortran/generated/eoshift3_8.c on SH) · 01850a76

	PR target/54963
	* config/sh/iterators.md (SIDI): New mode iterator.
	* config/sh/sh.md (negdi2): Use parallel around operation and T_REG
	clobber in expander.
	(*negdi2): Mark output operand as early clobbered.  Add T_REG clobber.
	Split after reload.  Simplify split code.
	(abssi2, absdi2): Fold expanders into abs<mode>2.
	(*abssi2, *absdi2): Fold into *abs<mode>2 insn_and_split.  Split insns
	before reload.
	(*negabssi2, *negabsdi2): Fold into *negabs<mode>2.  Add T_REG clobber.
	Split insns before reload.
	(negsi_cond): Reformat.  Use emit_move_insn instead of
	gen_movesi.
	(negdi_cond): Reformat.  Use emit_move_insn instead of a pair
	of gen_movsi.  Split insn before reload.

From-SVN: r192983

committed Oct 30, 2012

01850a76 Browse Files

re PR c++/54988 (fpmath=sse target pragma causes inlining failure because of… · 197ddd06

re PR c++/54988 (fpmath=sse target pragma causes inlining failure because of target specific option mismatch)

	PR target/54988
	* config/sh/sh.md (tstqi_t_zero): Rename to *tstqi_t_zero.
	(*tst<mode>_t_zero): New insns.
	* config/sh/iterators.md (lowpart_be, lowpart_le): New mode attributes.

	PR target/54988
	* gcc.target/sh/pr53988.c: New.

From-SVN: r192982

committed Oct 30, 2012

197ddd06 Browse Files

Remove alloca from dump_gimple_bb_header · 3a8ebb92
```
	* gimple-pretty-print.c (dump_gimple_bb_header): Avoid alloca.

From-SVN: r192981
```
H.J. Lu committed Oct 30, 2012
3a8ebb92 Browse Files
Add myself to MAINTAINERS · 7e0575b0
```
From-SVN: r192980
```
Ganesh Gopalasubramanian committed Oct 30, 2012
7e0575b0 Browse Files

re PR debug/54953 (New sra-1.c FAILs on powerpc) · 85d87497

	PR debug/54953
	* valtrack.h (DEBUG_TEMP_AFTER_WITH_REG_FORCE): New.
	* valtrack.c (dead_debug_insert_temp): Use emit_debug_insn_after
	even for where == DEBUG_TEMP_AFTER_WITH_REG_FORCE.
	* dce.c (word_dce_process_block, dce_process_block): Pass
	DEBUG_TEMP_AFTER_WITH_REG_FORCE if insn is needed and therefore
	not going to be eliminated.

From-SVN: r192978

committed Oct 30, 2012

85d87497 Browse Files

re PR target/54989 (FAIL: gcc.dg/hoist-register-pressure.c scan-rtl-dump hoist… · d863d143

re PR target/54989 (FAIL: gcc.dg/hoist-register-pressure.c scan-rtl-dump hoist "PRE/HOIST: end of bb .* copying expression" on darwin)

	PR target/54989
	* gcc.dg/hoist-register-pressure-1.c: Rename from
	hoist-register-pressure.c. Add nonpic condition.
	* gcc.dg/hoist-register-pressure-2.c: New testcase.

From-SVN: r192976

committed Oct 30, 2012

d863d143 Browse Files