This is the mail archive of the gcc-cvs@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

r237021 - in /branches/gcc-6-branch/gcc: Change...

Author: meissner
Date: Wed Jun  1 23:23:42 2016
New Revision: 237021

URL: https://gcc.gnu.org/viewcvs?rev=237021&root=gcc&view=rev
Log:
[gcc]
2016-06-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2016-05-23  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/71201
	* config/rs6000/altivec.md (altivec_vperm_<mode>_internal): Drop
	ISA 3.0 xxperm fusion alternative.
	(altivec_vperm_v8hiv16qi): Likewise.
	(altivec_vperm_<mode>_uns_internal): Likewise.
	(vperm_v8hiv4si): Likewise.
	(vperm_v16qiv8hi): Likewise.

	Back port from trunk
	2016-05-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
		    Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate
	vpermr/xxpermr on ISA 3.0.
	(altivec_expand_vec_perm_le): Likewise.
	* config/rs6000/altivec.md (UNSPEC_VPERMR): New unspec.
	(altivec_vpermr_<mode>_internal): Add VPERMR/XXPERMR support for
	ISA 3.0.

[gcc/testsuite]
2016-06-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2016-05-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
		    Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* gcc.target/powerpc/p9-permute.c: Run test on big endian as well
	as little endian.

	Back port from trunk
	2016-05-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
		    Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* gcc.target/powerpc/p9-vpermr.c: New test for ISA 3.0 vpermr
	support.

[gcc]
2016-06-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2016-05-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (VParity): New mode iterator for vector
	parity built-in functions.
	(p9v_ctz<mode>2): Add support for ISA 3.0 vector count trailing
	zeros.
	(p9v_parity<mode>2): Likewise.
	* config/rs6000/vector.md (VEC_IP): New mode iterator for vector
	parity.
	(ctz<mode>2): ISA 3.0 expander for vector count trailing zeros.
	(parity<mode>2): ISA 3.0 expander for vector parity.
	* config/rs6000/rs6000-builtin.def (BU_P9_MISC_1): New macros for
	power9 built-ins.
	(BU_P9_64BIT_MISC_0): Likewise.
	(BU_P9_MISC_0): Likewise.
	(BU_P9V_AV_1): Likewise.
	(BU_P9V_AV_2): Likewise.
	(BU_P9V_AV_3): Likewise.
	(BU_P9V_AV_P): Likewise.
	(BU_P9V_VSX_1): Likewise.
	(BU_P9V_OVERLOAD_1): Likewise.
	(BU_P9V_OVERLOAD_2): Likewise.
	(BU_P9V_OVERLOAD_3): Likewise.
	(VCTZB): Add vector count trailing zeros support.
	(VCTZH): Likewise.
	(VCTZW): Likewise.
	(VCTZD): Likewise.
	(VPRTYBD): Add vector parity support.
	(VPRTYBQ): Likewise.
	(VPRTYBW): Likewise.
	(VCTZ): Add overloaded vector count trailing zeros support.
	(VPRTYB): Add overloaded vector parity support.
	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
	overloaded vector count trailing zeros and parity instructions.
	* config/rs6000/rs6000.md (wd mode attribute): Add V1TI and TI for
	vector parity support.
	* config/rs6000/altivec.h (vec_vctz): Add ISA 3.0 vector count
	trailing zeros support.
	(vec_cntlz): Likewise.
	(vec_vctzb): Likewise.
	(vec_vctzd): Likewise.
	(vec_vctzh): Likewise.
	(vec_vctzw): Likewise.
	(vec_vprtyb): Add ISA 3.0 vector parity support.
	(vec_vprtybd): Likewise.
	(vec_vprtybw): Likewise.
	(vec_vprtybq): Likewise.
	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
	the ISA 3.0 vector count trailing zeros and vector parity built-in
	functions.

[gcc/testsuite]
2016-06-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2016-05-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/p9-vparity.c: New file to check ISA 3.0
	vector parity built-in functions.
	* gcc.target/powerpc/ctz-3.c: New file to check ISA 3.0 vector
	count trailing zeros automatic vectorization.
	* gcc.target/powerpc/ctz-4.c: New file to check ISA 3.0 vector
	count trailing zeros built-in functions.

[gcc]
2016-06-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2016-05-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (VNEG iterator): New iterator for
	VNEGW/VNEGD instructions.
	(p9_neg<mode>2): New insns for ISA 3.0 VNEGW/VNEGD.
	(neg<mode>2): Add expander for V2DImode added in ISA 2.07, and
	support for ISA 3.0 VNEGW/VNEGD instructions.

[gcc/testsuite]
2016-06-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2016-05-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/p9-vneg.c: New test for ISA 3.0 VNEGW/VNEGD
	instructions.



Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/ctz-3.c
    branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/ctz-4.c
    branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/p9-vneg.c
    branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/p9-vparity.c
    branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/p9-vpermr.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/config/rs6000/altivec.h
    branches/gcc-6-branch/gcc/config/rs6000/altivec.md
    branches/gcc-6-branch/gcc/config/rs6000/rs6000-builtin.def
    branches/gcc-6-branch/gcc/config/rs6000/rs6000-c.c
    branches/gcc-6-branch/gcc/config/rs6000/rs6000.c
    branches/gcc-6-branch/gcc/config/rs6000/rs6000.md
    branches/gcc-6-branch/gcc/config/rs6000/vector.md
    branches/gcc-6-branch/gcc/doc/extend.texi
    branches/gcc-6-branch/gcc/testsuite/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/gcc.target/powerpc/p9-permute.c
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]