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  1. 29 Mar, 2019 9 commits
  3. 28 Mar, 2019 17 commits
  5. 27 Mar, 2019 14 commits
    • re PR fortran/85537 ([F08] Invalid memory reference at runtime when calling… · 7076b27b 
      re PR fortran/85537 ([F08] Invalid memory reference at runtime when calling subroutine through procedure pointer)

fix PR 85537

2019-03-27  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85537
	* expr.c (gfc_check_assign_symbol): Reject internal and dummy procedures
	in procedure pointer initialization.

2019-03-27  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85537
	* gfortran.dg/dummy_procedure_11.f90: Fix test case.
	* gfortran.dg/pointer_init_11.f90: New test case.

From-SVN: r269980
      Janus Weil committed
    • re PR target/85667 (ms_abi rules aren't followed when returning short structs with float values) · 303d6cb2 
      	PR target/85667
	* config/i386/i386.c (ix86_function_value_1): Call the newly added
	function for 32-bit MS_ABI.
	(function_value_ms_32): New function.

testsuite/ChangeLog:

	PR target/85667
	* gcc.target/i386/pr85667-5.c: New testcase.
	* gcc.target/i386/pr85667-6.c: New testcase.

From-SVN: r269979
      Mateusz B committed
    • pr81740-2.c: Require vect_hw_misalign. · 1509905e 
      2019-03-27  Bill Schmidt  <wschmidt@linux.ibm.com>

	* gcc.dg/vect/pr81740-2.c: Require vect_hw_misalign.

From-SVN: r269978
      Bill Schmidt committed
    • PR c++/89831 - error with qualified-id in const member function. · dd03c093 
      Since the fix for 15272 we were remembering the wrong function to use at
instantiation time, because the type of the SCOPE_REF didn't reflect the
cv-quals of 'this'.  Conveniently, we can fix this by simplifying the code.

	* semantics.c (finish_non_static_data_member): Use object cv-quals
	in scoped case, too.

From-SVN: r269977
      Jason Merrill committed
    • Fix ChangeLog · fad17023 
      From-SVN: r269976
      Jason Merrill committed
    • PR c++/89241 - ICE with lambda in template parameter list. · 03bed153 
      We were getting confused by a lambda in template definition context that
isn't actually in the scope of any templated entity.  Fixed by telling
type_dependent_expression_p that such a lambda is type-dependent even if we
can't tell that from its closure type.  I've also restored the error for
defining a non-lambda class in a default template argument, and for a lambda
befor C++20.

	* parser.c (cp_parser_lambda_expression): Also reject a lambda in a
	template parameter list before C++20.
	* pt.c (type_dependent_expression_p): True for LAMBDA_EXPR.
	* semantics.c (begin_class_definition): Restore error about defining
	non-lambda class in template parm list.

From-SVN: r269972
      Jason Merrill committed
    • team.c (gomp_team_start): Initialize pool->threads[0]. · bbf1efe1 
      libgomp/ChangeLog:

	* team.c (gomp_team_start): Initialize pool->threads[0].

From-SVN: r269971
      Kevin Buettner committed
    • Fix scc clobber in movdi_symbol. · c2709ec4 
      2019-03-27  Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* config/gcn/gcn.md (CC_SAVE_REG): New constant.
	(movdi): Call gen_movdi_symbol_save_scc.
	(gen_movdi_symbol_save_scc): New insn and split.

From-SVN: r269970
      Andrew Stubbs committed
    • re PR rtl-optimization/89313 (ICE in process_alt_operands, at lra-constraints.c:2962) · 6732373e 
      gcc/
	PR rtl-optimization/89313
	* function.c (matching_constraint_num): New static function.
	(match_asm_constraints_1): Use it.  Fixup white space and comment.
	Don't replace inputs with non-matching constraints which conflict
	with early clobber outputs.

gcc/testsuite/
	PR rtl-optimization/89313
	* gcc.dg/pr89313.c: New test.

From-SVN: r269969
      Peter Bergner committed
    • re PR rtl-optimization/87761 ([MIPS] New FAIL: gcc.target/mips/fix-r4000-10.c … · 52295c2d 
      re PR rtl-optimization/87761 ([MIPS] New FAIL: gcc.target/mips/fix-r4000-10.c   -O1 start with r265398)

	PR rtl-optimization/87761
	PR rtl-optimization/89826
	* regcprop.c (copyprop_hardreg_forward_1): Move may_trap_p test
	slightly later.
	(pass_cprop_hardreg::execute): Call df_analyze after adding the
	note problem to get REG_DEAD/REG_UNUSED notes updated.

	PR rtl-optimization/87761
	PR rtl-optimization/89826
	* gcc.c-torture/execute/pr89826.c: New test.

From-SVN: r269967
      Jeff Law committed
    • PR c++/86932 - missed SFINAE with empty pack. · ce460995 
      The issue here was that when processing the explicit template args in
fn_type_unification we added an empty argument pack for the parameter pack,
so we never tried to do any deduction for it, and therefore never looked at
its type.  We need that empty pack behavior for partial ordering, but we
don't want it here, so let's make it conditional on tf_partial.

	* pt.c (coerce_template_parms): Don't add an empty pack if
	tf_partial.
	(fn_type_unification): Pass tf_partial to coerce_template_parms.

From-SVN: r269965
      Jason Merrill committed
    • 20190327-1.c: New testcase. · 079c81da 
      2019-03-27  Richard Biener  <rguenther@suse.de>

	* gcc.dg/torture/20190327-1.c: New testcase.

From-SVN: r269964
      Richard Biener committed
    • re PR fortran/88247 (ICE in get_array_ctor_var_strlen, at fortran/trans-array.c:2068) · d5f48c7c 
      2019-03-27  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88247
	* expr.c (is_subref_array): Permit substrings to be detected
	as subref arrays.
	* trans-array.c (get_array_ctor_var_strlen): Obtain the length
	of deferred length strings. Handle substrings with a NULL end
	expression.
	(trans_array_constructor): Remove an unnecessary blank line.
	(gfc_conv_scalarized_array_ref): Skip to label 'done' if 'decl'
	is a pointer array.
	(get_array_charlen): If the expression is an array, convert the
	first element of the constructor and use its string length. Get
	a new charlen if necessary.
	(gfc_conv_expr_descriptor): Call 'get_array_charlen' for array
	constructor expressions. If the ss_info string length is
	available, use that to set the span of character arrays.
	* trans-expr.c (gfc_get_expr_charlen): Handle substrings
	* trans-stmt.c (trans_associate_var): Set the pointer array
	flag for variable targets and constant array constructors. Take
	care not to reset the string length or the span in the case of
	expressions that are not converted as direct by reference.

2019-03-27  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88247
	* gfortran.dg/associate_47.f90: New test.

From-SVN: r269962
      Paul Thomas committed
    • re PR debug/89463 (debug information for iterator of an empty loop is gone (at -O3)) · 6461f211 
      2019-03-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/89463
	* tree-ssa-dce.c (remove_dead_stmt): Take output vector to
	queue edges to remove.
	(eliminate_unnecessary_stmts): Remove dead PHIs alongside
	dead stmts.  Delay edge removal until PHIs are removed to
	make debug-stmt creation not confused by seemingly degenerate
	PHIs.

	* gcc.dg/guality/pr89463.c: New testcase.

From-SVN: r269961
      Richard Biener committed