2013-12-19 Charles Baylis <charles.baylis@linaro.org>
PR target/59142
gcc/
* config/arm/arm-ldmstm.ml: Use low_register_operand for Thumb
patterns.
* config/arm/ldmstm.md: Regenerate.
From-SVN: r206125
2013-12-19 Dominik Vogt <vogt@linux.vnet.ibm.com>
Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_hotpatch_trampoline_halfwords_default): New
constant
(s390_hotpatch_trampoline_halfwords_max): New constant
(s390_hotpatch_trampoline_halfwords): New static variable
(get_hotpatch_attribute): New function
(s390_handle_hotpatch_attribute): New function
(s390_attribute_table): New target specific attribute table to implement
the hotpatch attribute
(s390_option_override): Parse hotpatch options
(s390_function_num_hotpatch_trampoline_halfwords): New function
(s390_can_inline_p): Implement target hook to
suppress hotpatching for explicitly inlined functions
(s390_asm_output_function_label): Generate hotpatch prologue
(TARGET_ATTRIBUTE_TABLE): Define to implement target attribute table
(TARGET_CAN_INLINE_P): Define to implement target hook
* config/s390/s390.opt (mhotpatch): New options -mhotpatch, -mhotpatch=
* config/s390/s390-protos.h (s390_asm_output_function_label): Add
prototype
* config/s390/s390.h (ASM_OUTPUT_FUNCTION_LABEL): Target specific
function label generation for hotpatching
(FUNCTION_BOUNDARY): Align functions to eight bytes
* doc/extend.texi: Document hotpatch attribute
* doc/invoke.texi: Document -mhotpatch option
2013-12-19 Dominik Vogt <vogt@linux.vnet.ibm.com>
Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc/testsuite/gcc.target/s390/hotpatch-1.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-2.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-3.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-4.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-5.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-6.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-7.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-8.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-9.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-10.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-11.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-12.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-1.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-2.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-3.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-4.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-5.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-6.c: New test
* gcc/testsuite/gcc.target/s390/hotpatch-compile-7.c: New test
Co-Authored-By: Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
From-SVN: r206111
2013-12-18 Steven G. Kargl <kargl@gcc.gnu.org>
* io/read.c (read_f): Convert assert to runtime error.
2013-12-18 Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.dg/io_err_1.f90: New test.
From-SVN: r206102
+++ gcc/ChangeLog
+2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * omp-low.c (simd_clone_clauses_extract): Replaced the string
+ "cilk simd elemental" with "cilk simd function."
+ * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
+ Removed a carriage-return from a warning string.
+
+++ gcc/c-family/ChangeLog
+2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * c-common.c (c_common_attribute_table): Added "cilk simd function"
+ attribute.
+ * c-pragma.h (enum pragma_cilk_clause): Remove.
+ (enum pragma_omp_clause): Added the following fields:
+ PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
+ PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
+ PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
+ PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
+ PRAGMA_CILK_CLAUSE_UNIFORM.
+
+
+++ gcc/c/ChangeLog
+2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
+ (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
+ field in parser is not empty. If not-empty, call the function
+ c_parser_finish_omp_declare_simd.
+ (c_parser_cilk_clause_vectorlength): Modified function to be shared
+ between SIMD-enabled functions and #pragma simd. Added new parameter.
+ (c_parser_cilk_all_clauses): Modified the usage of the function
+ c_parser_cilk_clause_vectorlength as mentioned above.
+ (c_parser_cilk_simd_fn_vector_attrs): New function.
+ (c_finish_cilk_simd_fn_tokens): Likewise.
+ (is_cilkplus_vector_p): Likewise.
+ (c_parser_omp_clause_name): Added checking for "vectorlength,"
+ "nomask," and "mask" strings in clause name.
+ (c_parser_omp_all_clauses): Added 3 new case statements:
+ PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
+ PRAGMA_CILK_CLAUSE_NOMASK.
+ (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
+ check for vector attribute and if so call the function
+ c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
+ called the function c_finish_cilk_simd_fn_tokens.
+ (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens
in
+ parser field is non-empty. If so, parse them as you would parse
+ the omp declare simd pragma.
+ (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
+ Added a check when step is a parameter and flag it as error.
+ (CILK_SIMD_FN_CLAUSE_MASK): New #define.
+ (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
+ pragma_omp_clause.
+
+++ gcc/testsuite/ChangeLog
+2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * c-c++-common/cilk-plus/SE/ef_test.c: New test.
+ * c-c++-common/cilk-plus/SE/ef_test2.c: Likewise.
+ * c-c++-common/cilk-plus/SE/vlength_errors.c: Likewise.
+ * c-c++-common/cilk-plus/SE/ef_error.c: Likewise.
+ * c-c++-common/cilk-plus/SE/ef_error2.c: Likewise.
+ * c-c++-common/cilk-plus/SE/ef_error3.c: Likewise.
+ * gcc.dg/cilk-plus/cilk-plus.exp: Added calls for the above tests.
+
From-SVN: r206095
* passes.c (execute_function_dump): Set graph_dump_initialized
appropriately.
(pass_init_dump_file): Similarly.
(execute_one_pass): Pass new argument to do_per_function.
* tree-pass.h (class opt_pass): New field graph_dump_initialized.
From-SVN: r206092
2013-12-17 Teresa Johnson <tejohnson@google.com>
PR gcov-profile/59527
* cfgrtl.c (fixup_reorder_chain): Handle a region-crossing
branch, which can't be eliminated.
From-SVN: r206072
