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Bernd Edlinger 40ffd95f56 invoke.texi: Document the -Wsizeof-pointer-div warning. 
gcc:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * doc/invoke.texi: Document the -Wsizeof-pointer-div warning.

gcc/c-family:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c.opt (Wsizeof-pointer-div): New warning option.

gcc/c:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-parser.c (c_parser_binary_expression): Implement the
        -Wsizeof_pointer_div warning.
        (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code
        from a parenthesized expression.
        (c_parser_expr_list): Use c_last_sizeof_loc.
        * c-tree.h (c_last_sizeof_loc): New external.
        * c-typeck.c (c_last_sizeof_loc): New variable.
        (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc.

gcc/cp:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * typeck.c (cp_build_binary_op): Implement the -Wsizeof_pointer_div
        warning.

gcc/testsuite:
2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-c++-common/Wsizeof-pointer-div.c: New test. 
        * gcc.dg/Wsizeof-pointer-memaccess1.c: Add test cases with parens.
        * gcc.dg/torture/Wsizeof-pointer-memaccess1.c: Likewise.
        * gcc.target/i386/sse-init-v4hi-1.c: Fix test case.
        * gcc.target/i386/sse-init-v4sf-1.c: Likewise.
        * gcc.target/i386/sse-set-ps-1.c: Likewise.
        * gcc.target/i386/sse2-init-v16qi-1.c: Likewise.
        * gcc.target/i386/sse2-init-v2di-1.c: Likewise.
        * gcc.target/i386/sse2-init-v4si-1.c: Likewise.
        * gcc.target/i386/sse2-init-v8hi-1.c: Likewise.
        * gcc.target/i386/sse2-set-epi32-1.c: Likewise.
        * gcc.target/i386/sse2-set-epi64x-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v16qi-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v2di-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v4sf-1.c: Likewise.
        * gcc.target/i386/sse4_1-init-v4si-1.c: Likewise.
        * gcc.target/i386/sse4_1-set-epi32-1.c: Likewise.
        * gcc.target/i386/sse4_1-set-epi64x-1.c: Likewise.
        * gcc.target/i386/sse4_1-set-ps-1.c: Likewise.
        * libgomp.c/pr39591-2.c: Likewise.
        * libgomp.c/pr39591-3.c: Likewise.

From-SVN: r248811
 		2017-06-02 04:06:59 +00:00
..
config Update copyright years. 2017-01-01 13:07:43 +01:00
lib Runtime checking of OpenACC parallelism dimensions clauses 2017-05-23 11:16:05 +02:00
libgomp.c invoke.texi: Document the -Wsizeof-pointer-div warning. 2017-06-02 04:06:59 +00:00
libgomp.c++ typeck.c (cp_build_unary_op): Diagnose incrementing boolean expressions. 2016-09-14 17:46:59 +00:00
libgomp.fortran declare-simd-4.f90: Add cleanup-modules directive. 2017-01-26 12:20:51 +01:00
libgomp.graphite Update copyright years. 2017-01-01 13:07:43 +01:00
libgomp.hsa.c backport: hsa-builtins.def: New file. 2016-11-23 15:51:02 +01:00
libgomp.oacc-c Runtime checking of OpenACC parallelism dimensions clauses 2017-05-23 11:16:05 +02:00
libgomp.oacc-c++ Runtime checking of OpenACC parallelism dimensions clauses 2017-05-23 11:16:05 +02:00
libgomp.oacc-c-c++-common OpenACC 1.0 compatibility: acc_async_wait, acc_async_wait_all 2017-05-24 15:25:01 +02:00
libgomp.oacc-fortran OpenACC 1.0 compatibility: acc_async_wait, acc_async_wait_all 2017-05-24 15:25:01 +02:00
Makefile.am re PR other/79046 (g++ -print-file-name=plugin uses full version number in path) 2017-01-21 09:47:11 +01:00
Makefile.in re PR other/79046 (g++ -print-file-name=plugin uses full version number in path) 2017-01-21 09:47:11 +01:00
libgomp-test-support.exp.in Remove build dependence on HSA run-time 2016-11-23 13:27:13 +01:00