Commits · 4ca890e22e169bdbb2399d0c6b7c98111164e86a · lvzhengyang / riscv-gcc-1

14 Aug, 2013 23 commits

re PR middle-end/58145 (volatileness of write is discarded, perhaps in "lim1"… · 4ca890e2

re PR middle-end/58145 (volatileness of write is discarded, perhaps in "lim1" related to loop optimizations)

	PR tree-optimization/58145
	* tree-sra.c (build_ref_for_offset): If prev_base has
	TREE_THIS_VOLATILE or TREE_SIDE_EFFECTS, propagate it to MEM_REF.

	* gcc.dg/pr58145-1.c: New test.
	* gcc.dg/pr58145-2.c: New test.

From-SVN: r201748

committed Aug 14, 2013

4ca890e2 Browse Files

global-used-types.c: Request dwarf output. · a7991d53

        * gcc.dg/debug/dwarf2/global-used-types.c: Request dwarf output.
        * gcc.dg/debug/dwarf2/inline2.c: Likewise.
        * gcc.dg/debug/dwarf2/inline3.c: Likewise.
        * gcc.dg/debug/dwarf2/pr37726.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41445-1.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41445-2.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41445-3.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41445-4.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41445-5.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41445-6.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41543.c: Likewise.
        * gcc.dg/debug/dwarf2/pr41695.c: Likewise.
        * gcc.dg/debug/dwarf2/pr43237.c: Likewise.
        * gcc.dg/debug/dwarf2/pr47939-1.c: Likewise.
        * gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
        * gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
        * gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
        * gcc.dg/debug/dwarf2/pr53948.c: Likewise.
        * gcc.dg/debug/dwarf2/struct-loc1.c: Likewise.

From-SVN: r201747

committed Aug 14, 2013

a7991d53 Browse Files

pr42585.c: Add avr-*-* to list of targets to exclude from scan test. · c16a952b
```
	* gcc.dg/tree-ssa/pr42585.c: Add avr-*-* to list of targets to
	exclude from scan test.

From-SVN: r201744
```
Joern Rennecke committed Aug 14, 2013
c16a952b Browse Files

re PR testsuite/52641 (Test cases fail for 16-bit int targets) · 9fdb9c91

        PR testsuite/52641
        * c-c++-common/simulate-thread/bitfields-2.c: Run test only for
        target { ! int16 }.
        * gcc.dg/tree-ssa/pr54245.c: Do slsr scan only for target { ! int16 }.
        * gcc.dg/tree-ssa/slsr-1.c: Adjust multiplicators to scan for for
        target { int16 }.  Restrict existing tests to target { int32 }
        where appropriate.
        * gcc.dg/tree-ssa/slsr-2.c, gcc.dg/tree-ssa/slsr-27.c: Likewise.
        * gcc.dg/tree-ssa/slsr-28.c, gcc.dg/tree-ssa/slsr-29.c: Likewise.
        * gcc.dg/tree-ssa/slsr-3.c, gcc.dg/tree-ssa/ssa-ccp-23.c: Likewise.
        * lib/target-supports.exp (check_effective_target_int32): New proc.

From-SVN: r201743

committed Aug 14, 2013

9fdb9c91 Browse Files

re PR testsuite/52641 (Test cases fail for 16-bit int targets) · c466cffb

        PR testsuite/52641
        * c-c++-common/scal-to-vec1.c: Add !int16 and large_double conditions
        to tests that assume int/double are larger than short/float.

From-SVN: r201742

committed Aug 14, 2013

c466cffb Browse Files

strlenopt-10.c [avr-*-*]: Reduce number of expected memcpy by one. · d36591c2

	* gcc.dg/strlenopt-10.c [avr-*-*]: Reduce number of expected
	memcpy by one.
	* gcc.dg/strlenopt-11.c [avr-*-*]: Likewise.
	Expect l to be optimized away.
	* gcc.dg/strlenopt-13.c [avr-*-*]: Likewise.

From-SVN: r201741

committed Aug 14, 2013

d36591c2 Browse Files

* gcc.dg/pr46647.c: xfail for avr-*-*. · 5b5563d1
```
From-SVN: r201740
```
Joern Rennecke committed Aug 14, 2013
5b5563d1 Browse Files

pr44214-1.c (v2df): Define size using sizeof (double). · 7aea3d36

	* gcc.dg/pr44214-1.c (v2df): Define size using sizeof (double).
	* gcc.dg/pr44214-3.c (v2df): Likewise.

From-SVN: r201739

committed Aug 14, 2013

7aea3d36 Browse Files

* gcc.dg/c99-stdint-1.c [avr-*-*]: Update line number for dg-bogus. · c06aeb21
```
From-SVN: r201738
```
Joern Rennecke committed Aug 14, 2013
c06aeb21 Browse Files
* gcc.dg/c99-stdint-1.c [avr-*-*]: Update line number for dg-bogus. · a531ea6b
```
From-SVN: r201737
```
Joern Rennecke committed Aug 14, 2013
a531ea6b Browse Files
re PR testsuite/52641 (Test cases fail for 16-bit int targets) · 66a65446
```
        PR testsuite/52641
        * gcc.c-torture/execute/pr56799.x: New file.

From-SVN: r201736
```
Joern Rennecke committed Aug 14, 2013
66a65446 Browse Files
Fix unitialized var · daec1759
```
From-SVN: r201735
```
Xinliang David Li committed Aug 14, 2013
daec1759 Browse Files

dwarf2.exp: Replace -gdwarf-2 with -gdwarf. · 071e3c4f

        * gcc.dg/debug/dwarf2/dwarf2.exp: Replace -gdwarf-2 with -gdwarf.
        * gcc.dg/debug/dwarf2/dwarf-die7.c: Likewise.
        * gcc.dg/debug/dwarf2/static1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-dfp.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-any.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-uninit.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die1.c: Likewise.
        * gcc.dg/debug/dwarf2/var1.c: Likewise.
        * gcc.dg/debug/dwarf2/pr29609-2.c: Likewise.
        * gcc.dg/debug/dwarf2/aranges-fnsec-1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die3.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-merge.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-char1.c: Likewise.
        * gcc.dg/debug/dwarf2/discriminator.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-char2.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-baseonly.c: Likewise.
        * gcc.dg/debug/dwarf2/pr36690-3.c: Likewise.
        * gcc.dg/debug/dwarf2/const-2.c: Likewise.
        * gcc.dg/debug/dwarf2/ipa-cp1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-char3.c: Likewise.
        * gcc.dg/debug/dwarf2/var2.c: Likewise.
        * gcc.dg/debug/dwarf2/pr36690-2.c: Likewise.
        * gcc.dg/debug/dwarf2/pr31230.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-float.c: Likewise.
        * gcc.dg/debug/dwarf2/short-circuit.c: Likewise.
        * gcc.dg/debug/dwarf2/pr36690-1.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-reduced.c: Likewise.
        * gcc.dg/debug/dwarf2/pr37616.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die2.c: Likewise.
        * gcc.dg/debug/dwarf2/inline1.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-sys.c: Likewise.
        * gcc.dg/debug/dwarf2/pr29609-1.c: Likewise.
        * gcc.dg/debug/dwarf2/asm-line1.c: Likewise.
        * gcc.dg/debug/dwarf2/c99-typedef1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf2-macro.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-none.c: Likewise.
        * gcc.dg/debug/dwarf2/pr51410.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-file1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die6.c: Likewise.
        * gcc.dg/debug/dwarf2/const-2b.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die5.c: Likewise.

From-SVN: r201734

committed Aug 14, 2013

071e3c4f Browse Files

Implement -mno-default, option documentation and code refactoring · 3ad20bd4
```
From-SVN: r201732
```
Xinliang David Li committed Aug 14, 2013
3ad20bd4 Browse Files
* gcc.target/arm/pr19599.c: Skip for -mthumb. · 645e5010
```
From-SVN: r201731
```
Janis Johnson committed Aug 14, 2013
645e5010 Browse Files

atomic-comp-swap-release-acquire.c: Move dg-do to be the first test directive. · fb2e3922

	* gcc.target/arm/atomic-comp-swap-release-acquire.c: Move dg-do
	to be the first test directive.
	* gcc.target/arm/atomic-op-acq_rel.c: Likewise.
	* gcc.target/arm/atomic-op-acquire.c: Likewise.
	* gcc.target/arm/atomic-op-char.c: Likewise.
	* gcc.target/arm/atomic-op-consume.c: Likewise.
	* gcc.target/arm/atomic-op-int.c: Likewise.
	* gcc.target/arm/atomic-op-relaxed.c: Likewise.
	* gcc.target/arm/atomic-op-release.c: Likewise.
	* gcc.target/arm/atomic-op-seq_cst.c: Likewise.
	* gcc.target/arm/atomic-op-short.c: Likewise.

From-SVN: r201730

committed Aug 14, 2013

fb2e3922 Browse Files

compatibility.cc (_ZTIe): Use reinterpret_cast<const cast *> to avoid -Wcast-qual warnings. · b5ff10f3

	* src/c++98/compatibility.cc (_ZTIe): Use
	reinterpret_cast<const cast *> to avoid -Wcast-qual warnings.
	(_ZTIPe): Ditto.
	(ZTIPKe): Ditto.

From-SVN: r201729

committed Aug 14, 2013

b5ff10f3 Browse Files

re PR rtl-optimization/57662 (ICE: SIGSEGV in code_motion_process_successors… · e839e2a9

re PR rtl-optimization/57662 (ICE: SIGSEGV in code_motion_process_successors with -fschedule-insns2 -fselective-scheduling2)

PR rtl-optimization/57662

gcc/
	* sel-sched.c (code_motion_process_successors): When the current insn
	is removed after the recursive traversal, break from the loop.
	Add comments and debug printouts.

testsuite/

	* gcc.dg/pr57662.c: New test.

From-SVN: r201728

committed Aug 14, 2013

e839e2a9 Browse Files

compatibility.cc (_ZTIe): Use (const cast *) to avoid -Wcast-qual warnings. · aec9ba36

	* src/c++98/compatibility.cc (_ZTIe): Use (const cast *)
	to avoid -Wcast-qual warnings.
	(_ZTIPe): Ditto.
	(ZTIPKe): Ditto.

From-SVN: r201727

committed Aug 14, 2013

aec9ba36 Browse Files

compatibility.cc (_ZTIe): Use const_cast to avoid warning. · 346334d2

	* src/c++98/compatibility.cc (_ZTIe): Use const_cast to avoid warning.
	(_ZTIPe): Ditto.
	(ZTIPKe): Ditto.

From-SVN: r201723

committed Aug 14, 2013

346334d2 Browse Files

re PR target/58067 (ICE in GFortran recog.c:2158) · 27ed665f

	PR target/58067
	* config/i386/i386.c (ix86_delegitimize_address): For CM_MEDIUM_PIC
	and CM_LARGE_PIC ix86_cmodel fall thru into the -m32 code, handle
	there also UNSPEC_PLTOFF.

Co-Authored-By: Alexandre Oliva <aoliva@redhat.com>

From-SVN: r201720

committed Aug 14, 2013

27ed665f Browse Files

ipa-inline-analysis.c (add_clause): Avoid shifting integer NUM_CONDITIONS bit positions. · 61c1a609
```
* ipa-inline-analysis.c (add_clause): Avoid shifting integer
NUM_CONDITIONS bit positions.

From-SVN: r201719
```
Marek Polacek committed Aug 14, 2013
61c1a609 Browse Files
Daily bump. · d753b136
```
From-SVN: r201717
```
GCC Administrator committed Aug 14, 2013
d753b136 Browse Files

13 Aug, 2013 17 commits

dwarf2out.c (CHECKSUM_BLOCK): New macro. · 0e901c67

gcc/
	* dwarf2out.c (CHECKSUM_BLOCK): New macro.
	(attr_checksum): Hash vector contents instead of pointer.
	(attr_checksum_ordered): Likewise.

From-SVN: r201712

committed Aug 13, 2013

0e901c67 Browse Files

nan-legacy.c: Accept 4294967295 as an alternative to -1. · 53781c0d

	* gcc.target/mips/nan-legacy.c: Accept 4294967295 as an
	alternative to -1.
	* gcc.target/mips/nans-legacy.c: Likewise.

From-SVN: r201711

committed Aug 13, 2013

53781c0d Browse Files

fabs-2008.c: Correct scan-assembler pattern escapes. · 888dc0f2

	* gcc.target/mips/fabs-2008.c: Correct scan-assembler pattern
	escapes.
	* gcc.target/mips/fabs-legacy.c: Likewise.
	* gcc.target/mips/fabsf-2008.c: Likewise.
	* gcc.target/mips/fabsf-legacy.c: Likewise.
	* gcc.target/mips/fneg-2008.c: Likewise.
	* gcc.target/mips/fneg-legacy.c: Likewise.
	* gcc.target/mips/fnegf-2008.c: Likewise.
	* gcc.target/mips/fnegf-legacy.c: Likewise.
	* gcc.target/mips/nan-2008.c: Likewise.
	* gcc.target/mips/nan-legacy.c: Likewise.
	* gcc.target/mips/nanf-2008.c: Likewise.
	* gcc.target/mips/nanf-legacy.c: Likewise.
	* gcc.target/mips/nans-2008.c: Likewise.
	* gcc.target/mips/nans-legacy.c: Likewise.
	* gcc.target/mips/nansf-2008.c: Likewise.
	* gcc.target/mips/nansf-legacy.c: Likewise.

From-SVN: r201710

committed Aug 13, 2013

888dc0f2 Browse Files

sse.md (*sse2_maskmovdqu): Emit addr32 prefix when Pmode != word_mode. · 061eff6d

	* config/i386/sse.md (*sse2_maskmovdqu): Emit addr32 prefix
	when Pmode != word_mode.  Add length_address attribute.
	(sse3_monitor_<mode>): Merge from sse3_monitor and
	sse3_monitor64_<mode> insn patterns.  Emit addr32 prefix when
	Pmode != word_mode.  Update insn length attribute.
	* config/i386/i386.c (ix86_option_override_internal): Update
	ix86_gen_monitor selection for merged sse3_monitor insn.

From-SVN: r201708

committed Aug 13, 2013

061eff6d Browse Files

decl.c (gnat_to_gnu_entity): Do not bother about alias sets of derived types in ASIS mode. · 5ff3a1f7
```
	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
	sets of derived types in ASIS mode.

From-SVN: r201705
```
Eric Botcazou committed Aug 13, 2013
5ff3a1f7 Browse Files

decl.c (gnat_to_gnu_entity): Replace True with true. · 78df6221

	* gcc-interface/decl.c (gnat_to_gnu_entity): Replace True with true.
	(is_cplusplus_method): Likewise, and False with false.
	(components_need_strict_alignment): Likewise.
	* gcc-interface/misc.c (gnat_init_gcc_fp): Likewise.
	* gcc-interface/trans.c (Loop_Statement_to_gnu): Likewise.
	(Handled_Sequence_Of_Statements_to_gnu): Likewise.
	(add_cleanup): Likewise.
	(Sloc_to_locus1): Likewise.
	(Sloc_to_locus): Likewise.
	(set_expr_location_from_node): Likewise.
	* gcc-interface/utils.c (potential_alignment_gap): Likewise.

From-SVN: r201704

committed Aug 13, 2013

78df6221 Browse Files

trans.c (set_end_locus_from_node): Clear column info for the end_locus of a block if... · 1d3db14c

	* gcc-interface/trans.c (set_end_locus_from_node): Clear column info
	for the end_locus of a block if it does not come from an End_Label.

From-SVN: r201703

committed Aug 13, 2013

1d3db14c Browse Files

trans.c (Handled_Sequence_Of_Statements_to_gnu): If there is no End_Label... · 362db0b2

	* gcc-interface/trans.c (Handled_Sequence_Of_Statements_to_gnu): If
	there is no End_Label, attach cleanup actions to the sloc of the HSS
	node instead.
	(Exception_Handler_to_gnu_zcx): Associate cleanup actions with the sloc
	of the handler itself.
	(add_cleanup): Clear column information in sloc of cleanup actions.
	(Sloc_to_locus1): New static function.
	(Sloc_to_locus): Call it.
	(set_expr_location_from_node1): New static function.
	(set_expr_location_from_node): Call it.

From-SVN: r201702

committed Aug 13, 2013

362db0b2 Browse Files

rs6000.c (rs6000_legitimize_reload_address): Don't perform invalid… · 8ec9249b

rs6000.c (rs6000_legitimize_reload_address): Don't perform invalid legitimization on greater-than-word-size modes for...

	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
	perform invalid legitimization on greater-than-word-size modes for
	TARGET_E500_DOUBLE.

From-SVN: r201701

committed Aug 13, 2013

8ec9249b Browse Files

trans.c (Call_to_gnu): Deal with specific conditional expressions for misaligned actual parameters. · bb29e9ff
```
	* gcc-interface/trans.c (Call_to_gnu): Deal with specific conditional
	expressions for misaligned actual parameters.

From-SVN: r201700
```
Eric Botcazou committed Aug 13, 2013
bb29e9ff Browse Files

ira.c (setup_class_translate_array): Use aclass instead of cl for classes not… · 761a8eb7

ira.c (setup_class_translate_array): Use aclass instead of cl for classes not fully covered by allocno classes.

2013-08-13  Vladimir Makarov  <vmakarov@redhat.com>

	* ira.c (setup_class_translate_array): Use aclass instead of cl
	for classes not fully covered by allocno classes.

From-SVN: r201699

committed Aug 13, 2013

761a8eb7 Browse Files

re PR middle-end/57661 (ICE: SIGSEGV in verify_ssa) · 4029a5e0

	PR tree-optimization/57661
	* tree-inline.h (struct copy_body_data): Add blocks_to_copy field.
	* tree-inline.c (tree_function_versioning): Initialize it.
	(remap_gimple_stmt): Return GIMPLE_NOP for MEM_REF lhs clobber stmts
	if id->blocks_to_copy and MEM_REF's SSA_NAME is defined in a block
	that is not being copied.

	* g++.dg/opt/pr57661.C: New test.

From-SVN: r201698

committed Aug 13, 2013

4029a5e0 Browse Files

re PR middle-end/56417 (internal compiler error: verify_gimple failed) · 99c2bd54

	PR sanitizer/56417
	* asan.c (instrument_strlen_call): Fix typo in comment.
	Use char * type even for the lhs of POINTER_PLUS_EXPR.

	* gcc.dg/asan/pr56417.c: New test.

From-SVN: r201696

committed Aug 13, 2013

99c2bd54 Browse Files

trans.c (can_equal_min_or_max_val_p): Be prepared for values outside of the range of the type. · 2efdbf0f
```
	* gcc-interface/trans.c (can_equal_min_or_max_val_p): Be prepared for
	values outside of the range of the type.

From-SVN: r201692
```
Eric Botcazou committed Aug 13, 2013
2efdbf0f Browse Files

mips.md (prefetch): Use lw instead of ld on loongson in 32bit mode. · b5f8f063

2013-08-13  Steve Ellcey  <sellcey@mips.com>

	* config/mips/mips.md (prefetch): Use lw instead of ld on
	loongson in 32bit mode.

From-SVN: r201691

committed Aug 13, 2013

b5f8f063 Browse Files

* config.gcc: (avr-linux): Allow for tmake_file not being empty. · 4de80584
```
From-SVN: r201690
```
Nick Clifton committed Aug 13, 2013
4de80584 Browse Files
* config.host <mips*-*-linux*>: Remove a stray comment. · 2dc14aac
```
From-SVN: r201689
```
Maciej W. Rozycki committed Aug 13, 2013
2dc14aac Browse Files