en Copyright 2015 Java http://src.rcs.uwaterloo.ca:8080/source/history/llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll#2208c97c1bec2512d4e47b6223db6d95a7037956 [Hexagon,test] Change llc -march= to -mtriple=Similar to 806761a7629df268c8aed49657aeccffa6bca449-mtriple= specifies the full target triple while -march= merely sets thearchitecture part of the default target triple, leaving a target triple whichmay not make sense.Therefore, -march= is error-prone and not recommended for tests without a targettriple. The issue has been benign as we recognize $unknown-apple-darwin as ELF insteadof rejecting it outrightly. List of files: /llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll Sun, 15 Dec 2024 18:20:22 +0000 Fangrui Song <i@maskray.me> http://src.rcs.uwaterloo.ca:8080/source/history/llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll#a96f691985c8546e826012fdc3481c88f034a194 [Hexagon] Convert some tests to opaque pointers (NFC) List of files: /llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll Mon, 19 Dec 2022 11:52:45 +0000 Nikita Popov <npopov@redhat.com> http://src.rcs.uwaterloo.ca:8080/source/history/llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll#44c1f81b27cfc183b6e1cde50942a0eb3d62a03b [Hexagon] Switch to auto-generated intrinsic definitions and patternsllvm-svn: 348206 List of files: /llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll Mon, 03 Dec 2018 22:40:36 +0000 Krzysztof Parzyszek <kparzysz@codeaurora.org> http://src.rcs.uwaterloo.ca:8080/source/history/llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll#c9f797fdd08e07167d43690a082920af4b09be74 [Hexagon] Remove {{ *}} from testcasesThe spaces in the instructions are now consistent.llvm-svn: 326829 List of files: /llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll Tue, 06 Mar 2018 19:07:21 +0000 Krzysztof Parzyszek <kparzysz@codeaurora.org> http://src.rcs.uwaterloo.ca:8080/source/history/llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll#e1983bcf552980433a7a8ed7a2ae31ded4ae9b4a [Hexagon] New HVX target features.This patch lets the llvm tools handle the new HVX target features thatare added by frontend (clang). The target-features are of the form"hvx-length64b" for 64 Byte HVX mode, "hvx-length128b" for 128 Byte mode HVX."hvx-double" is an alias to "hvx-length128b" and is soon will be deprecated.The hvx version target feature is upgated form "+hvx" to "+hvxv{version_number}.Eg: "+hvxv62"For the correct HVX code generation, the user must use the followingtarget features.For 64B mode: "+hvxv62" "+hvx-length64b"For 128B mode: "+hvxv62" "+hvx-length128b"Clang picks a default length if none is specified. If for some reason,no hvx-length is specified to llvm, the compilation will bail out.There is a corresponding clang patch.Differential Revision: https://reviews.llvm.org/D38851llvm-svn: 316101 List of files: /llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll Wed, 18 Oct 2017 18:07:07 +0000 Sumanth Gundapaneni <sgundapa@codeaurora.org> http://src.rcs.uwaterloo.ca:8080/source/history/llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll#9aaf9233768396b8c2b9315a2fc9df64dfb3bf81 [Hexagon] Don't ignore mult-cycle latency informationThe compiler was generating code that ends up ignoring a multiplelatency dependence between two instructions by scheduling theintructions in back-to-back packets. The packetizer needs to end a packet if the latency of the currentcurrent insruction and the source in the previous packet isgreater than 1 cycle. This case occurs when there is still room inthe current packet, but scheduling the instruction causes a stall.Instead, the packetizer should start a new packet. Also, if thecurrent packet already contains a stall, then it is okay to addanother instruction to the packet that also causes a stall. Thisoccurs when there are no instructions that can be scheduled inbetween the producer and consumer instructions.This patch changes the latency for loads to 2 cycles from 3 cycles.This change refects that a load only needs to be separated byone extra packet to eliminate the stall.Patch by Ikhlas Ajbar.llvm-svn: 301954 List of files: /llvm-project/llvm/test/CodeGen/Hexagon/multi-cycle.ll Tue, 02 May 2017 18:12:19 +0000 Krzysztof Parzyszek <kparzysz@codeaurora.org>