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| author | Jakub Jelinek <jakub@redhat.com> | 2016-06-24 13:03:27 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-06-24 13:03:27 +0200 |
| commit | a86451b9b20415805e6316638c349cce86252893 (patch) | |
| tree | 5dbe637ae3f46f81d9ccbd90d3728bb4271209fe /gcc/tree-inline.c | |
| parent | 43535362e718a0ecb559eb6b1b90cf7892324f08 (diff) | |
| download | gcc-a86451b9b20415805e6316638c349cce86252893.zip gcc-a86451b9b20415805e6316638c349cce86252893.tar.gz gcc-a86451b9b20415805e6316638c349cce86252893.tar.bz2 | |
internal-fn.c (expand_arith_set_overflow): New function.
* internal-fn.c (expand_arith_set_overflow): New function.
(expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow):
Use it.
(expand_arith_overflow_result_store): Likewise. Handle precision
smaller than mode precision.
* tree-vrp.c (extract_range_basic): For imag part, handle
properly signed 1-bit precision result.
* doc/extend.texi (__builtin_add_overflow): Document that last
argument can't be pointer to enumerated or boolean type.
(__builtin_add_overflow_p): Document that last argument can't
have enumerated or boolean type.
* c-common.c (check_builtin_function_arguments): Require last
argument of BUILT_IN_*_OVERFLOW_P to have INTEGER_TYPE type.
Adjust wording of diagnostics for BUILT_IN_*_OVERLFLOW
if the last argument is pointer to enumerated or boolean type.
* c-c++-common/builtin-arith-overflow-1.c (generic_wrong_type, f3,
f4): Adjust expected diagnostics.
* c-c++-common/torture/builtin-arith-overflow.h (TP): New macro.
(T): If OVFP is defined, redefine to TP.
* c-c++-common/torture/builtin-arith-overflow-12.c: Adjust comment.
* c-c++-common/torture/builtin-arith-overflow-p-1.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-2.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-3.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-4.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-5.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-6.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-7.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-8.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-9.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-10.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-11.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-12.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-13.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-14.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-15.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-16.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-17.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-18.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-19.c: New test.
* g++.dg/ext/builtin-arith-overflow-1.C: Pass 0 instead of C
as last argument to __builtin_add_overflow_p.
From-SVN: r237754
Diffstat (limited to 'gcc/tree-inline.c')
0 files changed, 0 insertions, 0 deletions