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[Bug target/78597] test case gcc.dg/torture/fp-int-convert-float128-ieee.c (and others) fail starting with r242780
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 31 Jan 2017 13:39:08 +0000
- Subject: [Bug target/78597] test case gcc.dg/torture/fp-int-convert-float128-ieee.c (and others) fail starting with r242780
- Auto-submitted: auto-generated
- References: <bug-78597-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78597
--- Comment #3 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Tue Jan 31 13:38:35 2017
New Revision: 245059
URL: https://gcc.gnu.org/viewcvs?rev=245059&root=gcc&view=rev
Log:
2017-01-31 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/78597
PR target/79038
* config/rs6000/rs6000-protos.h (convert_float128_to_int): Delete,
no longer used.
(convert_int_to_float128): Likewise.
* config/rs6000/rs6000.c (convert_float128_to_int): Likewise.
(convert_int_to_float128): Likewise.
* config/rs6000/rs6000.md (UNSPEC_IEEE128_MOVE): Likewise.
(UNSPEC_IEEE128_CONVERT): Likewise.
(floatsi<mode>2, FLOAT128 iterator): Bypass calling
rs6000_expand_float128_convert if we have IEEE 128-bit hardware.
Use local variables for IBM extended format.
(fix_trunc<mode>si2, FLOAT128 iterator): Likewise.
(fix_trunc<mode>si2_fprs): Likewise.
(fixuns_trunc<IEEE128:mode><SDI:mode>2): Likewise.
(floatuns<IEEE128:mode>2, IEEE128 iterator): Likewise.
(fix<uns>_<mode>si2_hw): Rework the IEEE 128-bt hardware support
to know that we can now have integers of all sizes in vector
registers.
(fix<uns>_<mode>di2_hw): Likewise.
(float<uns>_<mode>si2_hw): Likewise.
(fix_<mode>si2_hw): Likewise.
(fixuns_<mode>si2_hw): Likewise.
(float<uns>_<mode>di2_hw): Likewise.
(float_<mode>di2_hw): Likewise.
(float_<mode>si2_hw): Likewise.
(floatuns_<mode>di2_hw): Likewise.
(floatuns_<mode>si2_hw): Likewise.
(xscvqp<su>wz_<mode>): Delete, no longer used.
(xscvqp<su>dz_<mode>): Likewise.
(xscv<su>dqp_<mode>): Likewise.
(ieee128_mfvsrd_64bit): Likewise.
(ieee128_mfvsrd_32bit): Likewise.
(ieee128_mfvsrwz): Likewise.
(ieee128_mtvsrw): Likewise.
(ieee128_mtvsrd_64bit): Likewise.
(ieee128_mtvsrd_32bit): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000-protos.h
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/config/rs6000/rs6000.md