gcc/ChangeLog:
2019-05-20 Kelvin Nilsen <kelvin@gcc.gnu.org>
Backport from mainline.
2019-05-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/89765
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
In handling of ALTIVEC_BUILTIN_VEC_INSERT, use modular arithmetic
to compute vector element selector for both constant and variable
operands.
gcc/testsuite/ChangeLog:
2019-05-20 Kelvin Nilsen <kelvin@gcc.gnu.org>
Backport from mainline.
2019-05-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/89765
* gcc.target/powerpc/pr89765-mc.c: New test.
* gcc.target/powerpc/vsx-builtin-10c.c: New test.
* gcc.target/powerpc/vsx-builtin-10d.c: New test.
* gcc.target/powerpc/vsx-builtin-11c.c: New test.
* gcc.target/powerpc/vsx-builtin-11d.c: New test.
* gcc.target/powerpc/vsx-builtin-12c.c: New test.
* gcc.target/powerpc/vsx-builtin-12d.c: New test.
* gcc.target/powerpc/vsx-builtin-13c.c: New test.
* gcc.target/powerpc/vsx-builtin-13d.c: New test.
* gcc.target/powerpc/vsx-builtin-14c.c: New test.
* gcc.target/powerpc/vsx-builtin-14d.c: New test.
* gcc.target/powerpc/vsx-builtin-15c.c: New test.
* gcc.target/powerpc/vsx-builtin-15d.c: New test.
* gcc.target/powerpc/vsx-builtin-16c.c: New test.
* gcc.target/powerpc/vsx-builtin-16d.c: New test.
* gcc.target/powerpc/vsx-builtin-17c.c: New test.
* gcc.target/powerpc/vsx-builtin-17d.c: New test.
* gcc.target/powerpc/vsx-builtin-18c.c: New test.
* gcc.target/powerpc/vsx-builtin-18d.c: New test.
* gcc.target/powerpc/vsx-builtin-19c.c: New test.
* gcc.target/powerpc/vsx-builtin-19d.c: New test.
* gcc.target/powerpc/vsx-builtin-20c.c: New test.
* gcc.target/powerpc/vsx-builtin-20d.c: New test.
* gcc.target/powerpc/vsx-builtin-9c.c: New test.
* gcc.target/powerpc/vsx-builtin-9d.c: New test.
From-SVN: r271436
Account for Cortex-M3 Errata 602117. The -mfix-cortex-m3-ldrd option is
enabled by default, if -mcpu=cortex-m3 is used.
gcc/
* config/arm/t-rtems: Replace -march=armv7-m multilibs with
-mcpu=cortex-m3 and -mcpu=cortex-m4 multilibs.
From-SVN: r271148
While testing the fix I also discovered that operator== assumes the
elements are comparable with operator!= which is not required.
Backport from mainline
2019-04-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/90105
* include/bits/forward_list.tcc (operator==): Do not use operator!= to
compare elements.
(forward_list<T, A>::sort(Comp)): When elements are equal take the one
earlier in the list, so that sort is stable.
* testsuite/23_containers/forward_list/operations/90105.cc: New test.
* testsuite/23_containers/forward_list/comparable.cc: Test with
types that meet the minimum EqualityComparable and LessThanComparable
requirements. Remove irrelevant comment.
From-SVN: r271010
Backport from mainline
2019-03-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/89629
* libsupc++/hash_bytes.cc [__SIZEOF_SIZE_T__ == 8] (_Hash_bytes):
Use correct type for len_aligned.
* testsuite/20_util/hash/89629.cc: New test.
From-SVN: r271009
The testcase was failing because we were trying to access
TREE_INT_CST_ELT (x, 1) of a 128-bit integer that was small enough
to need only a single element.
2019-05-07 Richard Sandiford <richard.sandiford@arm.com>
gcc/
Backport from mainline:
2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/89037
* varasm.c (output_constructor_bitfield): Use wi::extract_uhwi
instead of accessing TREE_INT_CST_ELT directly.
gcc/testsuite/
Backport from mainline:
2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/89037
* gcc.dg/pr89037.c: New test.
From-SVN: r270936
2019-05-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/90344
* frontend-passes.c (create_var): Bring into sync with gcc 8.
2019-05-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/90344
* gfortran.dg/pr90344.f90: New test
From-SVN: r270883
This keeps coming up repeatedly and the ACLE has finally added
__ARM_FEATURE_ATOMICS for the LSE feature in GCC. This is now part of
the latest ACLE release
(https://developer.arm.com/docs/101028/latest/5-feature-test-macros)
I know it's late for GCC-9 but this is a simple macro which need not
wait for another year.
Ok for trunk and to backport to all release branches ?
Tested with a simple build and a smoke test.
Backport from mainline.
PR target/86538
* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
__ARM_FEATURE_ATOMICS
From-SVN: r270770
This patch is to fix the ICE caused by expand pattern of copysignf
builtin. This is a back port to r267019 of trunk.
gcc:
2019-04-30 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/90075
* config/aarch64/iterators.md (V_INT_EQUIV): Add mode for
integer equivalent of floating point values.
Backport from mainline
2018-12-11 Richard Earnshaw <Richard.Earnshaw@arm.com>
PR target/37369
* config/aarch64/iterators.md (sizem1): Add sizes for
SFmode and DFmode.
(Vbtype): Add SFmode mapping.
* config/aarch64/aarch64.md (copysigndf3, copysignsf3): Delete.
(copysign<GPF:mode>3): New expand pattern.
(copysign<GPF:mode>3_insn): New insn pattern.
testsuite:
2019-04-30 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/90075
* gcc.target/aarch64/pr90075.c: New test.
From-SVN: r270684
gcc/testsuite/ChangeLog:
2019-04-25 Xiong Hu Luo <luoxhu@linux.ibm.com>
* gcc.target/powerpc/vsx-vector-6.p8.c: Fix failure caused by typo.
From-SVN: r270565
gcc/ChangeLog:
2019-04-22 Kelvin Nilsen <kelvin@gcc.gnu.org>
Backport from mainline
2019-03-15 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/87532
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
When handling vec_extract, use modular arithmetic to allow
constant selectors greater than vector length.
* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Allow
V1TImode vectors to have constant selector values greater than 0.
Use modular arithmetic to compute vector index.
(rs6000_split_vec_extract_var): Use modular arithmetic to compute
index for in-memory vectors. Correct code generation for
in-register vectors. Use inner mode of vector rather than mode of
destination for move instruction.
(altivec_expand_vec_ext_builtin): Use modular arithmetic to
compute index.
2019-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/87532
* config/rs6000/vsx.md (*vsx_extract_<mode>_<VS_scalar>mode_var):
Use QI inner mode with V16QI vector mode.
gcc/testsuite/ChangeLog:
2019-04-22 Kelvin Nilsen <kelvin@gcc.gnu.org>
Backport from mainline
2019-03-15 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/87532
* gcc.target/powerpc/pr87532-mc.c: New test.
* gcc.target/powerpc/pr87532.c: New test.
* gcc.target/powerpc/vec-extract-v16qiu-v2.h: New test.
* gcc.target/powerpc/vec-extract-v16qiu-v2a.c: New test.
* gcc.target/powerpc/vec-extract-v16qiu-v2b.c: New test.
* gcc.target/powerpc/vsx-builtin-10a.c: New test.
* gcc.target/powerpc/vsx-builtin-10b.c: New test.
* gcc.target/powerpc/vsx-builtin-11a.c: New test.
* gcc.target/powerpc/vsx-builtin-11b.c: New test.
* gcc.target/powerpc/vsx-builtin-12a.c: New test.
* gcc.target/powerpc/vsx-builtin-12b.c: New test.
* gcc.target/powerpc/vsx-builtin-13a.c: New test.
* gcc.target/powerpc/vsx-builtin-13b.c: New test.
* gcc.target/powerpc/vsx-builtin-14a.c: New test.
* gcc.target/powerpc/vsx-builtin-14b.c: New test.
* gcc.target/powerpc/vsx-builtin-15a.c: New test.
* gcc.target/powerpc/vsx-builtin-15b.c: New test.
* gcc.target/powerpc/vsx-builtin-16a.c: New test.
* gcc.target/powerpc/vsx-builtin-16b.c: New test.
* gcc.target/powerpc/vsx-builtin-17a.c: New test.
* gcc.target/powerpc/vsx-builtin-17b.c: New test.
* gcc.target/powerpc/vsx-builtin-18a.c: New test.
* gcc.target/powerpc/vsx-builtin-18b.c: New test.
* gcc.target/powerpc/vsx-builtin-19a.c: New test.
* gcc.target/powerpc/vsx-builtin-19b.c: New test.
* gcc.target/powerpc/vsx-builtin-20a.c: New test.
* gcc.target/powerpc/vsx-builtin-20b.c: New test.
* gcc.target/powerpc/vsx-builtin-9a.c: New test.
* gcc.target/powerpc/vsx-builtin-9b.c: New test.
2019-03-19 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/89736
* gcc.target/powerpc/pr87532-mc.c: Modify dejagnu directives to
restrict this test to vsx targets.
From-SVN: r270493
These patches are followed changes for r255555 on testcases
vsx-vector-6*.c. Backport them to update file names and fix regressions
for GCC7 on power9.
See e.g. https://gcc.gnu.org/ml/gcc-testresults/2019-04/msg00159.html
for the failures this patch fixes; the patch is for GCC 7.
gcc/ChangeLog:
2019-04-19 Xiong Hu Luo <luoxhu@linux.ibm.com>
Backport from trunk
2018-05-23 Segher Boessenkool <segher@kernel.crashing.org>
* doc/sourcebuild.texi (Endianness): New subsubsection.
gcc/testsuite/ChangeLog:
2019-04-19 Xiong Hu Luo <luoxhu@linux.ibm.com>
Backport from trunk
2018-02-07 Will Schmidt <will_schmidt@vnet.ibm.com>
* gcc.target/powerpc/vsx-vector-6-le.c: Update CPU target.
* gcc.target/powerpc/vsx-vector-6-le.p9.c: New.
Backport from trunk
2018-05-04 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/vsx-vector-6.h (foo): Add test for vec_max,
vec_trunc.
* gcc.target/powerpc/vsx-vector-6-le.c (dg-final): Update xvcmpeqdp,
xvcmpgtdp, xvcmpgedp counts. Add xxsel counts.
* gcc.target/powerpc/vsx-vector-6-be.c (dg-final): Update xvcmpgtdp,
xvcmpgedp counts. Add xxsel counts.
Backport from trunk
2018-05-16 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/vsx-vector-6-be.c: Remove file.
* gcc.target/powerpc/vsx-vector-6-be.p7.c: New test file.
* gcc.target/powerpc/vsx-vector-6-be.p8.c: New test file.
* gcc.target/powerpc/vsx-vector-6-le.c (dg-final): Update counts for
xvcmpeqdp., xvcmpgtdp., xvcmpgedp., xxlxor, xvrdpi.
Backport from trunk
2018-05-23 Segher Boessenkool <segher@kernel.crashing.org>
* lib/target-supports.exp (check_effective_target_be): New.
(check_effective_target_le): New.
Backport from trunk
2018-06-01 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/altivec-7-be.c: Delete file.
* gcc.target/powerpc/altivec-7-le.c: Delete file.
* gcc.target/powerpc/vsx-7-be.c: Remove file.
Backport from trunk
2018-06-01 Carl Love <cel@us.ibm.com>
Commit 260294 on 2018-05-16 by Carl Love was supposed to add the
following files.
* gcc.target/powerpc/vsx-vector-6-be.p7.c: New test file.
* gcc.target/powerpc/vsx-vector-6-be.p8.c: New test file.
Backport from trunk
2018-06-08 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/vsx-vector-6-be.p7.c: Rename this file to
vsx-vector-6.p7.c.
* gcc.target/powerpc/vsx-vector-6-le.p9.c: Rename this file to
vsx-vector-6.p9.c.
* gcc.target/powerpc/vsx-vector-6-be.p8.c: Move instruction counts
for BE system that are different then for an LE system from this file
into vsx-vector-6-le.c using be target qualifier. Remove this file.
* gcc.target/powerpc/vsx-vector-6-le.c: Add le qualifiers as needed for
the various instruction counts. Rename file to vsx-vector-6.p8.c.
Backport from trunk
2019-02-06 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vsx-vector-6.p7.c: Update instruction
counts and target.
* gcc.target/powerpc/vsx-vector-6.p8.c: Update instruction
counts and target.
* gcc.target/powerpc/vsx-vector-6.p9.c: Update instruction
counts and target.
From-SVN: r270452
Kelvin Nilsen
GCC Administrator
Iain Sandoe
David Edelsohn
Sebastian Huber
Jonathan Wakely
Rainer Orth
Richard Sandiford
Thomas Koenig
Ramana Radhakrishnan
Srinath Parvathaneni
Xiong Hu Luo
John David Anglin