gcc/ChangeLog:
2016-08-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/altivec.h (vec_extract_exp): New macro.
(vec_extract_sig): New macro.
(vec_insert_exp): New macro.
(vec_test_data_class): New macro.
(scalar_extract_exp): New macro.
(scalar_extract_sig): New macro.
(scalar_insert_exp): New macro.
(scalar_test_data_class): New macro.
(scalar_test_neg): New macro.
(scalar_cmp_exp_gt): New macro.
(scalar_cmp_exp_lt): New macro.
(scalar_cmp_exp_eq): New macro.
(scalar_cmp_exp_unordered): New macro.
* config/rs6000/predicates.md (u7bit_cint_operand): New predicate
to enforce constraint that operand is a 7-bit unsigned literal.
* config/rs6000/rs6000-builtin.def (BU_P9V_64BIT_VSX_1): New macro
for power9 built-ins.
(BU_P9V_VSX_2): Likewise.
(BU_P9V_64BIT_VSX_2): Likewise.
(VSEEDP): Add scalar extract exponent support.
(VSEESP): Add scalar extract signature support.
(VSTDCNDP): Add scalar test negative support.
(VSTDCNSP): Likewise.
(VSIEDP): Add scalar insert exponent support.
(VSCEDPGT): Add scalar compare exponent greater than support.
(VSCEDPLT): Add scalar compare exponent less than support.
(VSCEDPEQ): Add scalar compare exponent test-for-equality support.
(VSCEDPUO): Add scalar compare exponent test-for-unordered support.
(VSTDCDP): Add scalar test data class support.
(VSTDCSP): Likewise.
(VSEEDP): Add overload support for scalar extract exponent
operation.
(VSESDP): Add overload support for scalar extract signature
operation.
(VSTDCN): Add overload support for scalar test negative
operation.
(VSTDCNDP): Add overload support for scalar test negative
operation.
(VSTDCNSP): Add overload support for scalar test negative
operation.
(VSIEDP): Add overload support for scalar insert exponent
operation.
(VSTDC): Add overload support for scalar test data class
operation.
(VSTDCDP): Add overload support for scalar test data class
operation.
(VSTDCSP): Add overload support for scalar test data class
opreation.
(VSCEDPGT): Add overload support for scalar compare exponent
greater than operation.
(VSCEDPLT): Add overload support for scalar compare exponent
less than operation.
(VSCEDPEQ): Add overload support for scalar compare exponent
test-for-equality operation.
(VSCEDPUO): Add overload support for scalar compare exponent
test-for-unordered operation.
(VEEDP): Add vector extract exponent support.
(VEESP): Likewise.
(VESDP): Add vector extract significand support.
(VESSP): Likewise.
(VIEDP): Add vector insert exponent support.
(VIESP): Likewise.
(VTDCDP): Add vector test data class support.
(VTDCSP): Likewise.
(VES): Add overload support for vector extract significand operation.
(VESDP): Likewise.
(VESSP): Likewise
(VEE): Add overload support for vector extract exponent operation.
(VEEDP): Likewise.
(VEESP): Likewise.
(VTDC): Add overload support for vector test data class operation.
(VTDCDP): Likewise.
(VTDCSP): Likewise.
(VIE): Add overload support for vector insert exponent operation.
(VIEDP): Likewise.
(VIESP): Likewise.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
overloaded binary floating point functions.
(altivec_resolve_overloaded_builtin): Improve error messages to
distinguish between functions not supported in the current
compiler configuration and functions that were invoked with an
invalid parameter combination, and include the built-in function
name in both error messages.
* config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_name):
New prototype.
* config/rs6000/rs6000.c (rs6000_overloaded_builtin_name): New
function.
(rs6000_expand_binop_builtin): Add check to enforce that argument
2 of the test data class operations is a 7-bit unsigned literal.
(rs6000_invalid_builtin): Add code to issue an error message if a
built-in function that requires the power9_vector and -m32
command-line options is compiled without these options.
* config/rs6000/vsx.md (UNSPEC_VSX_SXEXPDP): New value.
(UNSPEC_VSX_SXSIGDP): New value.
(UNSPEC_VSX_SXSIGPDP): New value.
(UNSPEC_VSX_SIEXPDP): New value.
(UNSPEC_VSX_SCMPEXPDP): New value.
(UNSPEC_VSX_STSTDC): New value.
(UNSPEC_VSX_VXEXP): New value.
(UNSPEC_VSX_VXSIG): New value.
(UNSPEC_VSX_VIEXP): New value.
(UNSPEC_VSX_VTSTDC): New value.
(xsxexpdp): New insn for scalar extract exponent.
(xsxsigdp): New insn for scalar extract significand.
(xsiexpdp): New insn for scalar insert exponent.
(xscmpexpdp_<code>): New expansion for scalar compare exponents.
(*xscmpexpdp): New insn for scalar compare exponents.
(xststdc<Fvsx): New expansion for both single- and
double-precision scalar test data class operations.
(xststdcneg<Fvsx>): New expansion for both single- and
double-precision scalar test for negative value operations.
(*xststdc<Fvsx>): New insn for scalar test data class
operation.
(xvxexp<VSs>): New insn for single- and double-precision
vector extract exponent operation.
(xvxsig<VSs>): New insn for single- and double-precision
vector extract significand operation.
(xviexp<VSs>): New insn for single- and double-precision
vector insert exponent operation.
(xvtstdc<VSs>): New insn for single- and double-precision
vector test data class operation.
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
built-in functions to represent the Power9 binary floating-point
support instructions.
gcc/testsuite/ChangeLog:
2016-08-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/bfp/bfp.exp: New file.
* gcc.target/powerpc/bfp/scalar-cmp-exp-eq-0.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-eq-1.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-gt-0.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-gt-1.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-lt-0.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-lt-1.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-0.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-1.c: New test.
* gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: New test.
* gcc.target/powerpc/bfp/scalar-extract-exp-0.c: New test.
* gcc.target/powerpc/bfp/scalar-extract-exp-1.c: New test.
* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: New test.
* gcc.target/powerpc/bfp/scalar-extract-sig-0.c: New test.
* gcc.target/powerpc/bfp/scalar-extract-sig-1.c: New test.
* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: New test.
* gcc.target/powerpc/bfp/scalar-insert-exp-0.c: New test.
* gcc.target/powerpc/bfp/scalar-insert-exp-1.c: New test.
* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-0.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-1.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-2.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-3.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-4.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-5.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-6.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-7.c: New test.
* gcc.target/powerpc/bfp/scalar-test-neg-0.c: New test.
* gcc.target/powerpc/bfp/scalar-test-neg-1.c: New test.
* gcc.target/powerpc/bfp/scalar-test-neg-2.c: New test.
* gcc.target/powerpc/bfp/scalar-test-neg-3.c: New test.
* gcc.target/powerpc/bfp/vec-extract-exp-0.c: New test.
* gcc.target/powerpc/bfp/vec-extract-exp-1.c: New test.
* gcc.target/powerpc/bfp/vec-extract-exp-2.c: New test.
* gcc.target/powerpc/bfp/vec-extract-exp-3.c: New test.
* gcc.target/powerpc/bfp/vec-extract-sig-0.c: New test.
* gcc.target/powerpc/bfp/vec-extract-sig-1.c: New test.
* gcc.target/powerpc/bfp/vec-extract-sig-2.c: New test.
* gcc.target/powerpc/bfp/vec-extract-sig-3.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-0.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-1.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-2.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-3.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-0.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-1.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-2.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-3.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-4.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-5.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-6.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-7.c: New test.
From-SVN: r239334
