log src/hotspot/share/opto/superword.cpp

age author description
Tue, 05 Mar 2019 21:26:14 -0800 vdeshpande 8220211: Small update to Fix generation of VNNI vector code by allowing adjacent LoadS nodes to be isomorphic (JDK-8216580)
Tue, 05 Mar 2019 14:07:30 -0800 vdeshpande 8216580: Fix generation of VNNI vector code by allowing adjacent LoadS nodes to be isomorphic
Tue, 18 Dec 2018 09:29:39 +0100 roland 8215483: Off heap memory accesses should be vectorized
Tue, 15 Jan 2019 11:19:14 -0800 vdeshpande 8216050: Superword optimization fails with assert(0 <= i && i < _len) failed: illegal index
Wed, 12 Dec 2018 14:48:34 -0800 vdeshpande 8214751: X86: Support for VNNI Instructions
Wed, 08 Aug 2018 15:31:06 +0200 tschatzl 8208670: Compiler changes to allow enabling -Wreorder
Mon, 09 Jul 2018 13:25:08 -0700 vdeshpande 8194740: UseSubwordForMaxVector causes performance regression
Fri, 15 Jun 2018 08:28:08 -0700 kvn 8202948: C2: assert(init_offset >= 0) failed: positive offset from object start
Thu, 26 Apr 2018 12:48:35 -0700 roland 8201367: assert(current != first_mem) failed: corrupted memory graph in superword code
Tue, 24 Apr 2018 09:35:08 +0200 roland 8200477: Integer dot product no longer autovectorised
Thu, 22 Mar 2018 20:21:19 -0700 roland 8193130: Bad graph when unrolled loop bounds conflicts with range checks
Tue, 13 Mar 2018 10:22:15 -0700 rlupusoru 8199421: Add support for vector popcount
Thu, 18 Jan 2018 10:05:32 -0800 dlong 8194992: Null pointer dereference in MultiNode::proj_out related to loopexit()
Fri, 15 Dec 2017 10:26:45 -0800 roland 8193518: C2: Vector registers sometimes corrupted at safepoint
Tue, 05 Dec 2017 09:49:23 -0800 kvn 8192846: Support cmov vectorization for float
Tue, 28 Nov 2017 11:59:16 +0100 roland 8186027: C2: loop strip mining
Tue, 20 Jun 2017 16:25:53 +0800 njian 8181633: Vectorization fails for some multiplication with constant cases
Wed, 22 Nov 2017 14:43:37 +0300 rlupusoru 8190800: Support vectorization of Math.sqrt() on floats
Fri, 27 Oct 2017 01:09:57 -0700 kvn 8189064: Crash with compiler/codegen/*Vect.java on Solaris-sparc
Wed, 20 Sep 2017 18:30:32 +0800 zyao 8187601: Unrolling more when SLP auto-vectorization failed
Tue, 12 Sep 2017 19:03:39 +0200 erikj 8187443: Forest Consolidation: Move files to unified layout base hotspot/src/share/vm/opto/superword.cpp@0e4ae7f2514e