gcc/ChangeLog:
2018-03-20 Carl Love <cel@us.ibm.com>
Revert
2017-09-27 Carl Love <cel@us.ibm.com>
* config/rs6000/rs6000-builtin.def (BU_FP_1MISC_1): Add define macro.
(FCTID, FCTIW): Add BU_FP_MISC_1 macro expansion for builtins.
* config/rs6000/rs6000.md (lrintsfsi2): Add define_insn for the
fctiw instruction.
gcc/testsuite/ChangeLog:
2018-03-20 Carl Love <cel@us.ibm.com>
Revert
2017-09-27 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/builtin-fctid-fctiw-runnable.c: New test file
for the __builtin_fctid and __builtin_fctiw.
From-SVN: r258942
/cp
2018-03-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85028
* pt.c (tsubst_default_argument): Early return if the type of the
parameter is erroneous.
/testsuite
2018-03-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85028
* g++.dg/other/default13.C: New.
From-SVN: r258932
PR tree-optimization/82004
* gimple-match-head.c (optimize_pow_to_exp): New function.
* match.pd (pow(C,x) -> exp(log(C)*x)): Wrap with #if GIMPLE.
Don't fold to exp if optimize_pow_to_exp is false.
* gcc.dg/pr82004.c: New test.
From-SVN: r258930
2018-03-28 Jakub Jelinek <jakub@redhat.com>
Martin Liska <mliska@suse.cz>
PR sanitizer/85081
* gimplify.c (asan_poison_variable): Don't do the check for
gimplify_omp_ctxp here.
(gimplify_decl_expr): Do it here.
(gimplify_target_expr): Likewise.
2018-03-28 Jakub Jelinek <jakub@redhat.com>
Martin Liska <mliska@suse.cz>
PR sanitizer/85081
* g++.dg/asan/pr85081.C: New test.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r258924
2018-03-28 Martin Liska <mliska@suse.cz>
PR target/84988
* config/i386/i386.c (ix86_function_arg_advance): Do not call
chkp_type_bounds_count if MPX is not enabled.
From-SVN: r258923
When compiling with -fconcepts,
cp_parser_template_declaration_after_export calls
cp_parser_template_introduction and that preparses qualified-ids not
preceded by typename in such a way that, when we get to
cp_parser_parse_and_diagnose_invalid_type_name and then
cp_parser_diagnose_invalid_type_name, the nested name specifier no
longer carries the previous template-dependent context, so we don't
stand a chance to suggest the use of 'typename' any more. Thus,
tolerate in the testcase the poorer error messages we get.
for gcc/testsuite/ChangeLog
PR c++/84789
* g++.dg/template/pr84789.C: Adjust for testing with
-fconcepts too.
From-SVN: r258915
When an anon struct gets a name through a typedef, we reset its
linkage and that of its members. Member functions may get vague
linkage, which schedules them for deferred output, but we don't want
to add them to the queue if they're uninstantiated templates,
e.g. because the enclosing function is a template. They will be added
as needed when the enclosing template is instantiated.
for gcc/cp/ChangeLog
PR c++/84973
* decl2.c (note_vague_linkage_fn): Don't defer uninstantiated
templates.
for gcc/testsuite/ChangeLog
PR c++/84973
* g++.dg/template/pr84973.C: New.
* g++.dg/template/pr84973-2.C: New.
* g++.dg/template/pr84973-3.C: New.
From-SVN: r258914
We reject extended statement-expressions in template parameters, so we
might as well reject them in constant expressions used in noexcept
specifications.
for gcc/cp/ChangeLog
PR c++/84968
* tree.c (strip_typedefs_expr): Reject STATEMENT_LISTs.
for gcc/testsuite/ChangeLog
PR c++/84968
* g++.dg/eh/pr84968.C: New.
From-SVN: r258913
[gcc]
2018-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/84914
* config/rs6000/rs6000.c (create_complex_muldiv): New helper
function to create the function decl for complex long double
multiply and divide for -mabi=ieeelongdouble.
(init_float128_ieee): Call it.
[gcc/testsuite]
2018-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/84914
* gcc.target/powerpc/mulkc-2.c: New tests to make sure complex
long double multiply/divide uses the correct function.
* gcc.target/powerpc/mulkc-3.c: Likewise.
* gcc.target/powerpc/divkc-2.c: Likewise.
* gcc.target/powerpc/divkc-3.c: Likewise.
From-SVN: r258908
PR c++/85077
* cp-gimplify.c (cp_fold) <case CONSTRUCTOR>: For ctors with vector
type call fold to generate VECTOR_CSTs when possible.
* g++.dg/ext/vector35.C: New test.
From-SVN: r258903
PR c++/85061
* c-common.c (fold_offsetof_1) <case COMPOUND_EXPR>: Assert that
get_base_address of the second operand is a VAR_P, rather than the
operand itself, and use gcc_checking_assert instead of gcc_assert.
* g++.dg/ext/builtin-offsetof3.C: New test.
From-SVN: r258902
PR c++/85076
* tree.c (cp_build_reference_type): If to_type is error_mark_node,
return it right away.
* g++.dg/cpp1y/pr85076.C: New test.
From-SVN: r258901
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85084
* frontend-passes.c (gfc_run_passes): Do not run front-end
optimizations if a previous error occurred.
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85084
* gfortran.dg/matmul_rank_1.f90: New test.
From-SVN: r258900
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
Harald Anlauf <anlauf@gmx.de>
PR fortran/85083
* primary.c (gfc_convert_to_structure_constructor): Check
conformance of argument types in structure constructor.
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
Harald Anlauf <anlauf@gmx.de>
* gfortran.dg/structure_constructor_15.f90: New test.
Co-Authored-By: Harald Anlauf <anlauf@gmx.de>
From-SVN: r258899
When -fcf-protection=branch -mibt are used, we need to insert ENDBR
to trampoline. TRAMPOLINE_SIZE is creased by 4 bytes to accommodate
4-byte ENDBR instruction.
gcc/
PR target/85044
* config/i386/i386.c (ix86_trampoline_init): Insert ENDBR for
-fcf-protection=branch -mibt.
* config/i386/i386.h (TRAMPOLINE_SIZE): Increased by 4 bytes.
gcc/testsuite/
PR target/85044
* gcc.target/i386/pr85044.c: New test.
From-SVN: r258897
The test in question fails for ilp32. The initial analysis I did in the PR for it
is that for ILP32 we generate somewhat different address forms that we'd need to adjust aarch64_classify_address to catch.
Given the optimisation this test checks for was added for GCC 8 it is not a regression, and improving the codegen on ILP32
would be an enhancement rather than a fix. So Richi has asked for it to be marked as XFAIL on ILP32, which is what this
patch does.
Checked that the test still passes on LP64 and appears as XFAIL on -mabi=ilp32.
PR target/83009
* gcc.target/aarch64/store_v2vec_lanes.c: XFAIL for ilp32.
From-SVN: r258894
This has been in my patch stack for quite some time. The problem here
was that we weren't handling arm_word_relocations in
arm_valid_symbolic_address and is the surest fix for this
for GCC8 and GCC7.
Regression tested on arm-none-linux-gnueabihf . Applying to
trunk and backporting to GCC-7 in a day or so.
regards
Ramana
2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/81863
* config/arm/arm.c (arm_valid_symbolic_address): Handle arm_word_relocations
2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/81863
* gcc.target/arm/pr81863.c: New test.
From-SVN: r258886
2018-03-27 Richard Biener <rguenther@suse.de>
PR testsuite/82847
* lib/target-supports.exp (check_ssse3_available): New function.
(check_effective_target_vect_perm_short): Enable for x86 if
check_ssse3_available.
From-SVN: r258882
PR c++/85068
* class.c (update_vtable_entry_for_fn): Don't ICE if base_binfo
is NULL. Assert if thunk_binfo is NULL then errorcount is non-zero.
* g++.dg/inherit/covariant22.C: New test.
From-SVN: r258873
2018-03-27 Richard Biener <rguenther@suse.de>
PR testsuite/84004
* gcc.dg/vect/vect-95.c: Never expect the loop to be peeled for
alignment.
From-SVN: r258872
The gccgo runtime is never stale, and on a system with gc sources in
~/go the test may wind up checking whether the gc runtime is stale.
Reviewed-on: https://go-review.googlesource.com/102282
From-SVN: r258865
