include altivec.h has come and gone.
Rationale: This causes modules, rewrite-includes, etc to be sad and
people should just include altivec.h in their source.
llvm-svn: 264235
Includes new built-in, conversion of built-in to target-independent intrinsic
and update in the header file. Tests are also updated. There is a second part in
the backend for which I will post a separate code-review. BACKEND PART SHOULD BE
COMMITTED FIRST.
Phabricator: http://reviews.llvm.org/D17816
llvm-svn: 263051
Issue: https://llvm.org/bugs/show_bug.cgi?id=26720
Fix compile error when building ffmpeg for PowerPC64LE because of some
vec_vsx_ld/vec_vsx_st intrinsics are not supported by current clang.
New added intrinsics:
(vector) {signed|unsigned} {short|char} vec_vsx_ld: (total: 8)
bool vec_vsx_ld: (total: 1)
(vector) {signed|unsigned} {short|char} vec_vsx_st: (total: 8)
bool vec_vsx_st: (total: 1)
Total: 18 intrinsics
Phabricator: http://reviews.llvm.org/D17637
llvm-svn: 262359
This patch corresponds to review:
http://reviews.llvm.org/D11184
A number of new interfaces for altivec.h (as mandated by the ABI):
vector float vec_cpsgn(vector float, vector float)
vector double vec_cpsgn(vector double, vector double)
vector double vec_or(vector bool long long, vector double)
vector double vec_or(vector double, vector bool long long)
vector double vec_re(vector double)
vector signed char vec_cntlz(vector signed char)
vector unsigned char vec_cntlz(vector unsigned char)
vector short vec_cntlz(vector short)
vector unsigned short vec_cntlz(vector unsigned short)
vector int vec_cntlz(vector int)
vector unsigned int vec_cntlz(vector unsigned int)
vector signed long long vec_cntlz(vector signed long long)
vector unsigned long long vec_cntlz(vector unsigned long long)
vector signed char vec_nand(vector bool signed char, vector signed char)
vector signed char vec_nand(vector signed char, vector bool signed char)
vector signed char vec_nand(vector signed char, vector signed char)
vector unsigned char vec_nand(vector bool unsigned char, vector unsigned char)
vector unsigned char vec_nand(vector unsigned char, vector bool unsigned char)
vector unsigned char vec_nand(vector unsigned char, vector unsigned char)
vector short vec_nand(vector bool short, vector short)
vector short vec_nand(vector short, vector bool short)
vector short vec_nand(vector short, vector short)
vector unsigned short vec_nand(vector bool unsigned short, vector unsigned short)
vector unsigned short vec_nand(vector unsigned short, vector bool unsigned short)
vector unsigned short vec_nand(vector unsigned short, vector unsigned short)
vector int vec_nand(vector bool int, vector int)
vector int vec_nand(vector int, vector bool int)
vector int vec_nand(vector int, vector int)
vector unsigned int vec_nand(vector bool unsigned int, vector unsigned int)
vector unsigned int vec_nand(vector unsigned int, vector bool unsigned int)
vector unsigned int vec_nand(vector unsigned int, vector unsigned int)
vector signed long long vec_nand(vector bool long long, vector signed long long)
vector signed long long vec_nand(vector signed long long, vector bool long long)
vector signed long long vec_nand(vector signed long long, vector signed long long)
vector unsigned long long vec_nand(vector bool long long, vector unsigned long long)
vector unsigned long long vec_nand(vector unsigned long long, vector bool long long)
vector unsigned long long vec_nand(vector unsigned long long, vector unsigned long long)
vector signed char vec_orc(vector bool signed char, vector signed char)
vector signed char vec_orc(vector signed char, vector bool signed char)
vector signed char vec_orc(vector signed char, vector signed char)
vector unsigned char vec_orc(vector bool unsigned char, vector unsigned char)
vector unsigned char vec_orc(vector unsigned char, vector bool unsigned char)
vector unsigned char vec_orc(vector unsigned char, vector unsigned char)
vector short vec_orc(vector bool short, vector short)
vector short vec_orc(vector short, vector bool short)
vector short vec_orc(vector short, vector short)
vector unsigned short vec_orc(vector bool unsigned short, vector unsigned short)
vector unsigned short vec_orc(vector unsigned short, vector bool unsigned short)
vector unsigned short vec_orc(vector unsigned short, vector unsigned short)
vector int vec_orc(vector bool int, vector int)
vector int vec_orc(vector int, vector bool int)
vector int vec_orc(vector int, vector int)
vector unsigned int vec_orc(vector bool unsigned int, vector unsigned int)
vector unsigned int vec_orc(vector unsigned int, vector bool unsigned int)
vector unsigned int vec_orc(vector unsigned int, vector unsigned int)
vector signed long long vec_orc(vector bool long long, vector signed long long)
vector signed long long vec_orc(vector signed long long, vector bool long long)
vector signed long long vec_orc(vector signed long long, vector signed long long)
vector unsigned long long vec_orc(vector bool long long, vector unsigned long long)
vector unsigned long long vec_orc(vector unsigned long long, vector bool long long)
vector unsigned long long vec_orc(vector unsigned long long, vector unsigned long long)
vector signed char vec_div(vector signed char, vector signed char)
vector unsigned char vec_div(vector unsigned char, vector unsigned char)
vector signed short vec_div(vector signed short, vector signed short)
vector unsigned short vec_div(vector unsigned short, vector unsigned short)
vector signed int vec_div(vector signed int, vector signed int)
vector unsigned int vec_div(vector unsigned int, vector unsigned int)
vector signed long long vec_div(vector signed long long, vector signed long long)
vector unsigned long long vec_div(vector unsigned long long, vector unsigned long long)
vector unsigned char vec_mul(vector unsigned char, vector unsigned char)
vector unsigned int vec_mul(vector unsigned int, vector unsigned int)
vector unsigned long long vec_mul(vector unsigned long long, vector unsigned long long)
vector unsigned short vec_mul(vector unsigned short, vector unsigned short)
vector signed char vec_mul(vector signed char, vector signed char)
vector signed int vec_mul(vector signed int, vector signed int)
vector signed long long vec_mul(vector signed long long, vector signed long long)
vector signed short vec_mul(vector signed short, vector signed short)
vector signed long long vec_mergeh(vector signed long long, vector signed long long)
vector signed long long vec_mergeh(vector signed long long, vector bool long long)
vector signed long long vec_mergeh(vector bool long long, vector signed long long)
vector unsigned long long vec_mergeh(vector unsigned long long, vector unsigned long long)
vector unsigned long long vec_mergeh(vector unsigned long long, vector bool long long)
vector unsigned long long vec_mergeh(vector bool long long, vector unsigned long long)
vector double vec_mergeh(vector double, vector double)
vector double vec_mergeh(vector double, vector bool long long)
vector double vec_mergeh(vector bool long long, vector double)
vector signed long long vec_mergel(vector signed long long, vector signed long long)
vector signed long long vec_mergel(vector signed long long, vector bool long long)
vector signed long long vec_mergel(vector bool long long, vector signed long long)
vector unsigned long long vec_mergel(vector unsigned long long, vector unsigned long long)
vector unsigned long long vec_mergel(vector unsigned long long, vector bool long long)
vector unsigned long long vec_mergel(vector bool long long, vector unsigned long long)
vector double vec_mergel(vector double, vector double)
vector double vec_mergel(vector double, vector bool long long)
vector double vec_mergel(vector bool long long, vector double)
vector signed int vec_pack(vector signed long long, vector signed long long)
vector unsigned int vec_pack(vector unsigned long long, vector unsigned long long)
vector bool int vec_pack(vector bool long long, vector bool long long)
llvm-svn: 242171
This patch corresponds to review:
http://reviews.llvm.org/D10972
Fix for the handling of dependent features that are enabled by default
on some CPU's (such as -mvsx, -mpower8-vector).
Also provides a number of new interfaces or fixes existing ones in
altivec.h.
Changed signatures to conform to ABI:
vector short vec_perm(vector signed short, vector signed short, vector unsigned char)
vector int vec_perm(vector signed int, vector signed int, vector unsigned char)
vector long long vec_perm(vector signed long long, vector signed long long, vector unsigned char)
vector signed char vec_sld(vector signed char, vector signed char, const int)
vector unsigned char vec_sld(vector unsigned char, vector unsigned char, const int)
vector bool char vec_sld(vector bool char, vector bool char, const int)
vector unsigned short vec_sld(vector unsigned short, vector unsigned short, const int)
vector signed short vec_sld(vector signed short, vector signed short, const int)
vector signed int vec_sld(vector signed int, vector signed int, const int)
vector unsigned int vec_sld(vector unsigned int, vector unsigned int, const int)
vector float vec_sld(vector float, vector float, const int)
vector signed char vec_splat(vector signed char, const int)
vector unsigned char vec_splat(vector unsigned char, const int)
vector bool char vec_splat(vector bool char, const int)
vector signed short vec_splat(vector signed short, const int)
vector unsigned short vec_splat(vector unsigned short, const int)
vector bool short vec_splat(vector bool short, const int)
vector pixel vec_splat(vector pixel, const int)
vector signed int vec_splat(vector signed int, const int)
vector unsigned int vec_splat(vector unsigned int, const int)
vector bool int vec_splat(vector bool int, const int)
vector float vec_splat(vector float, const int)
Added a VSX path to:
vector float vec_round(vector float)
Added interfaces:
vector signed char vec_eqv(vector signed char, vector signed char)
vector signed char vec_eqv(vector bool char, vector signed char)
vector signed char vec_eqv(vector signed char, vector bool char)
vector unsigned char vec_eqv(vector unsigned char, vector unsigned char)
vector unsigned char vec_eqv(vector bool char, vector unsigned char)
vector unsigned char vec_eqv(vector unsigned char, vector bool char)
vector signed short vec_eqv(vector signed short, vector signed short)
vector signed short vec_eqv(vector bool short, vector signed short)
vector signed short vec_eqv(vector signed short, vector bool short)
vector unsigned short vec_eqv(vector unsigned short, vector unsigned short)
vector unsigned short vec_eqv(vector bool short, vector unsigned short)
vector unsigned short vec_eqv(vector unsigned short, vector bool short)
vector signed int vec_eqv(vector signed int, vector signed int)
vector signed int vec_eqv(vector bool int, vector signed int)
vector signed int vec_eqv(vector signed int, vector bool int)
vector unsigned int vec_eqv(vector unsigned int, vector unsigned int)
vector unsigned int vec_eqv(vector bool int, vector unsigned int)
vector unsigned int vec_eqv(vector unsigned int, vector bool int)
vector signed long long vec_eqv(vector signed long long, vector signed long long)
vector signed long long vec_eqv(vector bool long long, vector signed long long)
vector signed long long vec_eqv(vector signed long long, vector bool long long)
vector unsigned long long vec_eqv(vector unsigned long long, vector unsigned long long)
vector unsigned long long vec_eqv(vector bool long long, vector unsigned long long)
vector unsigned long long vec_eqv(vector unsigned long long, vector bool long long)
vector float vec_eqv(vector float, vector float)
vector float vec_eqv(vector bool int, vector float)
vector float vec_eqv(vector float, vector bool int)
vector double vec_eqv(vector double, vector double)
vector double vec_eqv(vector bool long long, vector double)
vector double vec_eqv(vector double, vector bool long long)
vector bool long long vec_perm(vector bool long long, vector bool long long, vector unsigned char)
vector double vec_round(vector double)
vector double vec_splat(vector double, const int)
vector bool long long vec_splat(vector bool long long, const int)
vector signed long long vec_splat(vector signed long long, const int)
vector unsigned long long vec_splat(vector unsigned long long,
vector bool int vec_sld(vector bool int, vector bool int, const int)
vector bool short vec_sld(vector bool short, vector bool short, const int)
llvm-svn: 241904
This patch corresponds to review:
http://reviews.llvm.org/D10637
This is the first round of additions of missing builtins listed in the ABI document. More to come (this builds onto what seurer already addes). This patch adds:
vector signed long long vec_abs(vector signed long long)
vector double vec_abs(vector double)
vector signed long long vec_add(vector signed long long, vector signed long long)
vector unsigned long long vec_add(vector unsigned long long, vector unsigned long long)
vector double vec_add(vector double, vector double)
vector double vec_and(vector bool long long, vector double)
vector double vec_and(vector double, vector bool long long)
vector double vec_and(vector double, vector double)
vector signed long long vec_and(vector signed long long, vector signed long long)
vector double vec_andc(vector bool long long, vector double)
vector double vec_andc(vector double, vector bool long long)
vector double vec_andc(vector double, vector double)
vector signed long long vec_andc(vector signed long long, vector signed long long)
vector double vec_ceil(vector double)
vector bool long long vec_cmpeq(vector double, vector double)
vector bool long long vec_cmpge(vector double, vector double)
vector bool long long vec_cmpge(vector signed long long, vector signed long long)
vector bool long long vec_cmpge(vector unsigned long long, vector unsigned long long)
vector bool long long vec_cmpgt(vector double, vector double)
vector bool long long vec_cmple(vector double, vector double)
vector bool long long vec_cmple(vector signed long long, vector signed long long)
vector bool long long vec_cmple(vector unsigned long long, vector unsigned long long)
vector bool long long vec_cmplt(vector double, vector double)
vector bool long long vec_cmplt(vector signed long long, vector signed long long)
vector bool long long vec_cmplt(vector unsigned long long, vector unsigned long long)
llvm-svn: 240821
VSX makes the "vector long long" and "vector double" types available.
This patch enables the vec_perm interface for these types. The same
builtin is generated regardless of the specified type, so no
additional work or testing is needed in the back end. Tests are added
to ensure this builtin is generated by the front end.
llvm-svn: 221988
This patch adds builtin support for xvdivdp and xvdivsp, along with a
new test case. The builtins are accessed using vec_div in altivec.h.
Builtins are listed (mostly) alphabetically there, so inserting these
changed the line numbers for deprecation warnings tested in
test/Headers/altivec-intrin.c.
There is a companion patch for LLVM.
llvm-svn: 221984
This patch enables the vec_vsx_ld and vec_vsx_st intrinsics for
PowerPC, which provide programmer access to the lxvd2x, lxvw4x,
stxvd2x, and stxvw4x instructions.
New code in altivec.h defines these in terms of new builtins, which
are themselves defined in BuiltinsPPC.def. The builtins are converted
to LLVM intrinsics in CGBuiltin.cpp. Additional code is added to
builtins-ppc-vsx.c to verify the correct generation of the intrinsics.
Note that I moved the other VSX builtins so all VSX builtins will be
alphabetical in their own section in BuiltinsPPC.def.
There is a companion patch for LLVM.
llvm-svn: 221768
Now that we have initial support for VSX, we can begin adding
intrinsics for programmer access to VSX instructions. This patch
performs the necessary enablement in the front end, and tests it by
implementing intrinsics for minimum and maximum using the vector
double data type.
The main change in the front end is to no longer disallow "vector" and
"double" in the same declaration (lib/Sema/DeclSpec.cpp), but "vector"
and "long double" must still be disallowed. The new intrinsics are
accessed via vec_max and vec_min with changes in
lib/Headers/altivec.h. Note that for v4f32, we already access
corresponding VMX builtins, but with VSX enabled we should use the
forms that allow all 64 vector registers.
The new built-ins are defined in include/clang/Basic/BuiltinsPPC.def.
I've added a new test in test/CodeGen/builtins-ppc-vsx.c that is
similar to, but much smaller than, builtins-ppc-altivec.c. This
allows us to test VSX IR generation without duplicating CHECK lines
for the existing bazillion Altivec tests.
Since vector double is now legal when VSX is available, I've modified
the error message, and changed where we test for it and for vector
long double, since the target machine isn't visible in the old place.
This serendipitously removed a not-pertinent warning about 'long'
being deprecated when used with 'vector', when "vector long double" is
encountered and we just want to issue an error. The existing tests
test/Parser/altivec.c and test/Parser/cxx-altivec.cpp have been
updated accordingly, and I've added test/Parser/vsx.c to verify that
"vector double" is now legitimate with VSX enabled.
There is a companion patch for LLVM.
llvm-svn: 220989
Chuang-Yu Cheng