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  1. 25 Mar, 2013 13 commits
    • constraints.md (u, [...]): New constraints. · 03a7dddb 
      2013-03-25  Catherine Moore  <clm@codesourcery.com>

	* config/mips/constraints.md (u, Udb7 Uead, Uean, Uesp, Uib3,
	Uuw6, Usb4, ZS, ZT, ZU, ZV, ZW): New constraints.
	* config/mip/predicates.md (lwsp_swsp_operand,
	lw16_sw16_operand, lhu16_sh16_operand, lbu16_operand,
	sb16_operand, db4_operand, db7_operand, ib3_operand,
	sb4_operand, ub4_operand, uh4_operand, uw4_operand,
	uw5_operand, uw6_operand, addiur2_operand, addiusp_operand,
	andi16_operand): New predicates.
	* config/mips/mips.md (compression): New attribute.
	(enabled): New attribute.
	(length): Consider compression in computing length.
	(shift_compression): New code attribute.
	(*add<mode>3): New operands. Record compression.
	(sub<mode>3): Likewise.
	(one_cmpl<mode>2): Likewise.
	(*and<mode>3): Likewise.
	(*ior<mode>3): Likewise.
	(unnamed pattern for xor): Likewise.
	(*zero_extend<SHORT:mode><GPR:mode>2): Likewise.
	(*<optab><mode>3): Likewise.
	(*mov<mode>_internal: Likewise.
	* config/mips/mips-protos.h (mips_signed_immediate_p): New.
	(mips_unsigned_immediate_p): New.
	(umips_lwsp_swsp_address_p): New.
	(m16_based_address_p): New.
	* config/mips/mips-protos.h (mips_signed_immediate_p): New prototype.
	(mips_unsigned_immediate_p): New prototype.
	(lwsp_swsp_address_p): New prototype.
	(m16_based_address_p): New prototype.
	* config/mips/mips.c (mips_unsigned_immediate_p): New function.
	(mips_signed_immediate_p): New function.
	(m16_based_address_p): New function.
	(lwsp_swsp_address_p): New function.
	(mips_print_operand_punctuation): Recognize short delay slot insns
	for microMIPS.add<mode>3"

From-SVN: r197042
      Catherine Moore committed
    • Add testcases for previous commit. · cf70554e 
      2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
	PR target/56720
	* gcc.target/arm/neon-vcond-gt.c: New test.
	* gcc.target/arm/neon-vcond-ltgt.c: Likewise.
	* gcc.target/arm/neon-vcond-unordered.c: Likewise.

From-SVN: r197041
      Kyrylo Tkachov committed
    • re PR target/56720 (ICE when expanding vcond with floating point unordered comparisons) · f35c297f 
      2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
	PR target/56720
	* config/arm/iterators.md (v_cmp_result): New mode attribute.
	* config/arm/neon.md (vcond<mode><mode>): Handle unordered cases.

2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
	PR target/56720
	* gcc.target/arm/neon-vcond-gt.c: New test.
	* gcc.target/arm/neon-vcond-ltgt.c: Likewise.
	* gcc.target/arm/neon-vcond-unordered.c: Likewise.

From-SVN: r197040
      Kyrylo Tkachov committed
    • re PR bootstrap/56689 (internal compiler error: in get_loop_body, at cfgloop.c:841) · 051b9446 
      2013-03-25  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56689
	* tree-vrp.c (execute_vrp): Mark loops for fixup if we removed
	any edge.

	* gcc.dg/torture/pr56689.c: New testcase.

From-SVN: r197039
      Richard Biener committed
    • tree-ssa-loop-im.c (struct mem_ref): Use bitmap_head instead of bitmap. · 374001cb 
      2013-03-25  Richard Biener  <rguenther@suse.de>

	* tree-ssa-loop-im.c (struct mem_ref): Use bitmap_head instead
	of bitmap.
	(memory_references): Likewise.
	(outermost_indep_loop, mem_ref_alloc, mark_ref_stored,
	gather_mem_refs_stmt, record_dep_loop, ref_indep_loop_p_1,
	ref_indep_loop_p_2, find_refs_for_sm): Adjust.
	(gather_mem_refs_in_loops): Fold into ...
	(analyze_memory_references): ... this.  Move initialization
	to tree_ssa_lim_initialize.
	(fill_always_executed_in): Rename to ...
	(fill_always_executed_in_1): ... this.
	(fill_always_executed_in): Move contains_call computation to
	this new function from ...
	(tree_ssa_lim_initialize): ... here.
	(tree_ssa_lim): Call fill_always_executed_in.

From-SVN: r197038
      Richard Biener committed
    • * postreload.c (reload_combine): Fix code detecting returns. · 57895947 
      From-SVN: r197037
      Eric Botcazou committed
    • function.c (emit_use_return_register_into_block): On cc0 targets, do not emit… · 1e1b18c1 
      function.c (emit_use_return_register_into_block): On cc0 targets, do not emit the sequence between cc0 setter and user.

	* function.c (emit_use_return_register_into_block): On cc0 targets,
	do not emit the sequence between cc0 setter and user.

From-SVN: r197036
      Eric Botcazou committed
    • * g++.dg/torture/20121105-1.C: Adjust for LLP64 targets. · 9a776a83 
      From-SVN: r197034
      Kai Tietz committed
    • predicates.md (local_symbolic_operand): Interpret dll-imported symbols as none-local. · 9216baf1 
              * config/i386/predicates.md (local_symbolic_operand): Interpret
        dll-imported symbols as none-local.

From-SVN: r197033
      Kai Tietz committed
    • 50594.cc: For mingw-targets use only static libstdc++-version. · c0f6f2b4 
      	* testsuite/18_support/50594.cc: For mingw-targets use only static
	libstdc++-version.
	* testsuite/19_diagnostics/error_category/operators/equal.cc
	* testsuite/19_diagnostics/error_code/cons/1.cc
	* testsuite/19_diagnostics/error_code/operators/bool.cc
	* testsuite/19_diagnostics/error_code/operators/equal.cc
	* testsuite/19_diagnostics/error_code/operators/not_equal.cc
	* testsuite/19_diagnostics/error_condition/cons/1.cc
	* testsuite/19_diagnostics/error_condition/operators/bool.cc
	* testsuite/19_diagnostics/error_condition/operators/equal.cc
	* testsuite/19_diagnostics/error_condition/operators/not_equal.cc
	* testsuite/23_containers/set/requirements/exception/basic.cc
	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc
	* testsuite/lib/dg-options.exp (dg-additional-options): New option.

From-SVN: r197032
      Kai Tietz committed
    • tree-ssa-loop-im.c (struct depend): Remove. · 76421b44 
      2013-03-25  Richard Biener  <rguenther@suse.de>

	* tree-ssa-loop-im.c (struct depend): Remove.
	(struct lim_aux_data): Make depends a vec of gimples.
	(free_lim_aux_data): Adjust.
	(add_dependency): Likewise.
	(set_level): Likewise.

From-SVN: r197031
      Richard Biener committed
    • re PR rtl-optimization/56434 (document that __attribute__((__malloc__)) assumes… · d154bfa2 
      re PR rtl-optimization/56434 (document that __attribute__((__malloc__)) assumes returned pointer has BIGGEST_ALIGNMENT)

2013-03-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/56434
	* calls.c (expand_call): Use MALLOC_ABI_ALIGNMENT to annotate
	the pointer returned by calls with ECF_MALLOC set.

From-SVN: r197030
      Richard Biener committed
    • Daily bump. · c42ee993 
      From-SVN: r197029
      GCC Administrator committed
  3. 24 Mar, 2013 8 commits
    • MAINTAINERS (Write After Approval): Add myself. · 6790f448 
      2013-02-24  Tilo Schwarz  <tilo@tilo-schwarz.de>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r197025
      Tilo Schwarz committed
    • mmx.md (mov<mode>): Add ?!Ym,r and r,?!Ym alternatives. · acef5fe0 
      	* config/i386/mmx.md (mov<mode>): Add ?!Ym,r and r,?!Ym alternatives.

From-SVN: r197024
      Uros Bizjak committed
    • re PR libstdc++/56170 (Extension debug_allocator seems non-compliant w.r.t. rebind) · 95a83503 
      	PR libstdc++/56170
	* include/ext/debug_allocator.h (debug_allocator): Add missing members
	to meet allocator requirements.
	* testsuite/ext/debug_allocator/56170.cc: New.

From-SVN: r197023
      Jonathan Wakely committed
    • sse.md (mov<mode>): Merge with movv2sf expander using MMXMODE mode iterator. · 2cd9804e 
      	* config/i386/sse.md (mov<mode>): Merge with movv2sf expander
	using MMXMODE mode iterator.
	(*move<mode>_internal): Merge with *movv2sf_internal and
	*movv2sf_internal_rex64 using MMXMODE mode iterator.

From-SVN: r197021
      Uros Bizjak committed
    • re PR libfortran/56696 (Formatted (list-directed) input fails to signal end of record) · a73421c4 
      2013-03-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56696
        * io/list_read.c (read_real): Fix EOF diagnostic.

2013-03-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56696
        * gfortran.dg/eof_5.f90: New.

From-SVN: r197019
      Tobias Burnus committed
    • Avoid nonconst memmodels in libitm's local outdated copy of <atomic> too · b01819be 
      This avoids warnings in libitm for non constant memory models,
fixing the bootstrap with -Werror

Passed bootstrap and test on x86_64-linux.

libitm/:

2013-03-23  Andi Kleen  <andi@my.domain.org>

	* local_atomic (__always_inline): Add.
	(__calculate_memory_order, atomic_thread_fence,
	 atomic_signal_fence, test_and_set, clear, store, load,
         exchange, compare_exchange_weak, compare_exchange_strong,
         fetch_add, fetch_sub, fetch_and, fetch_or, fetch_xor):
	Add __always_inline to force inlining.

From-SVN: r197018
      Andi Kleen committed
    • Avoid non constant memory model uses in libatomic · 94f3ccc8 
      x86 ends up using non constant memory models for some of the libatomic
functions. These all end up as __ATOMIC_SEQ_CST. Just use this
directly. This avoids a new warning for non constant memory
models, which broke the bootstrap with -Werror

Passed bootstrap and test on x86_64-linux.

libatomic/:

2013-03-23  Andi Kleen  <ak@linux.intel.com>

	* gcas.c: (EXACT_INLINE): Use __ATOMIC_SEQ_CST.
	* gexch.c: (EXACT_INLINE): Use __ATOMIC_SEQ_CST.
	* gload.c: (EXACT_INLINE): Use __ATOMIC_SEQ_CST.
	* gstore.c: (EXACT_INLINE): Use __ATOMIC_SEQ_CST.

diff --git a/libatomic/gcas.c b/libatomic/gcas.c
index edbf611..e3d77f3 100644
--- a/libatomic/gcas.c
+++ b/libatomic/gcas.c
@@ -32,7 +32,7 @@
 # define EXACT_INLINE(N)					\
   if (C2(HAVE_ATOMIC_CAS_,N))					\
     return __atomic_compare_exchange_n				\
-      (PTR(N,mptr), PTR(N,eptr), *PTR(N,dptr), false, smodel, fmodel)
+      (PTR(N,mptr), PTR(N,eptr), *PTR(N,dptr), false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
 #else
 # define EXACT_INLINE(N)
 #endif
diff --git a/libatomic/gexch.c b/libatomic/gexch.c
index 1999067..c8c8658 100644
--- a/libatomic/gexch.c
+++ b/libatomic/gexch.c
@@ -33,7 +33,7 @@
   if (C2(HAVE_ATOMIC_EXCHANGE_,N))				\
     {								\
       *PTR(N,rptr) = __atomic_exchange_n			\
-	(PTR(N,mptr), *PTR(N,vptr), smodel);			\
+	(PTR(N,mptr), *PTR(N,vptr), __ATOMIC_SEQ_CST);		\
       return;							\
     }
 #else
diff --git a/libatomic/gload.c b/libatomic/gload.c
index df318d5..85865bd 100644
--- a/libatomic/gload.c
+++ b/libatomic/gload.c
@@ -32,7 +32,7 @@
 # define EXACT_INLINE(N, DEST, SRC, DONE)			\
   if (C2(HAVE_ATOMIC_LDST_,N))					\
     {								\
-      DEST = __atomic_load_n (SRC, smodel);			\
+      DEST = __atomic_load_n (SRC, __ATOMIC_SEQ_CST);		\
       DONE;							\
     }
 #else
diff --git a/libatomic/gstore.c b/libatomic/gstore.c
index d571e58..84f9a8d 100644
--- a/libatomic/gstore.c
+++ b/libatomic/gstore.c
@@ -32,7 +32,7 @@
 # define EXACT_INLINE(N)					\
   if (C2(HAVE_ATOMIC_LDST_,N))					\
     {								\
-      __atomic_store_n (PTR(N,mptr), *PTR(N,vptr), smodel);	\
+      __atomic_store_n (PTR(N,mptr), *PTR(N,vptr), __ATOMIC_SEQ_CST);	\
       return;							\
     }
 #else

From-SVN: r197017
      Andi Kleen committed
    • Daily bump. · 0b8799fb 
      From-SVN: r197016
      GCC Administrator committed
  5. 23 Mar, 2013 8 commits
  7. 22 Mar, 2013 11 commits