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  1. 18 May, 2016 32 commits
  3. 17 May, 2016 8 commits
    • 20030222-1.c: Skip on ptx. · 2efd67ed 
      	* gcc.c-torture/execute/20030222-1.c: Skip on ptx.
	* gcc.dg/pr68671.c: Fix ptx xfail-if.
	* gcc.dg/torture/pr54261-1.c: Allocate atomic var statically.
	* gcc.dg/torture/type-generic-1.c: Enable UNSAFE for ptx.

From-SVN: r236346
      Nathan Sidwell committed
    • nvptx.c (nvptx_function_arg_boundary): New. · 1988b2c2 
      	* config/nvptx/nvptx.c (nvptx_function_arg_boundary): New.
	(TARGET_FUNCTION_ARG_BOUNDARY): Override.

	testsuite/
	* gcc.target/nvptx/abi-vararg-3.c: New.

From-SVN: r236345
      Nathan Sidwell committed
    • Fold bit_not through ASR and rotate · ad1d92ab 
      gcc/

	PR tree-optimization/54579
	PR middle-end/55299
	* match.pd (~(~X >> Y), ~(~X >>r Y), ~(~X <<r Y)): New patterns.

gcc/testsuite

	PR tree-optimization/54579
	PR middle-end/55299
	* gcc.dg/fold-notrotate-1.c: New test.
	* gcc.dg/fold-notshift-1.c: New test.
	* gcc.dg/fold-notshift-2.c: New test.

From-SVN: r236344
      Mikhail Maltsev committed
    • re PR ipa/71146 (error: __builtin_unreachable or __builtin_trap call with arguments) · 47768df8 
      	PR ipa/71146
	* tree-inline.c (expand_call_inline): Call
	maybe_remove_unused_call_args.

	* g++.dg/ipa/pr71146.C: New test.

From-SVN: r236343
      Marek Polacek committed
    • jit: gcc diagnostics are jit errors · 6b5423a5 
      libgccjit performs numerous checks at the API boundary, but
if these succeed, it ignores errors and other diagnostics emitted
within the core of gcc, and treats the compile of a gcc_jit_context
as having succeeded.

This patch ensures that if any diagnostics are emitted, they
are visible from the libgccjit API, and that the the context is
flagged as having failed.

For now any kind of diagnostic is treated as a jit error,
so warnings and notes also count as errors.

gcc/jit/ChangeLog:
	* dummy-frontend.c: Include diagnostic.h.
	(jit_begin_diagnostic): New function.
	(jit_end_diagnostic): New function.
	(jit_langhook_init): Register jit_begin_diagnostic
	and jit_end_diagnostic with the global_dc.
	* jit-playback.c: Include diagnostic.h.
	(gcc::jit::playback::context::add_diagnostic): New method.
	* jit-playback.h (struct diagnostic_context): Add forward
	declaration.
	(gcc::jit::playback::context::add_diagnostic): New method.

gcc/testsuite/ChangeLog:
	* jit.dg/test-error-array-bounds.c: New test case.

From-SVN: r236342
      David Malcolm committed
    • jit: document gcc_jit_context_new_call_through_ptr · f51703a8 
      gcc/jit/ChangeLog:
	* docs/topics/expressions.rst (Function calls): Document
	gcc_jit_context_new_call_through_ptr.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.

From-SVN: r236341
      David Malcolm committed
    • Fix minor doc bugs, signalling typo, major version changes rare. · 18ea359a 
      	gcc/
	* doc/cpp.texi (__GNUC__): Major version changes are no longer rare.
	* doc/invoke.texi (-mnan=2008): Change signalling to signaling.
	* doc/md.texi (fmin@var{m}3): Likewise.

From-SVN: r236340
      Jim Wilson committed
    • x & C -> x if we know that x & ~C == 0 · c7986356 
      2016-05-17  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd (X & C): New transformation.

gcc/testsuite/
	* gcc.dg/tree-ssa/and-1.c: New testcase.

From-SVN: r236338
      Marc Glisse committed