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Craig Topper 1e413ffa7b [Mips][CodeGen] Remove MachineFunction::setSubtarget. Change Mips to just copy the subtarget from the MachineFunction instead of recalculating it. 
Summary:
The MachineFunction should have been created with the correct subtarget. As
long as there is no way to change it, MipsTargetMachine can just capture it
directly from the MachineFunction without calling getSubtargetImpl again.

While there, const correct the Subtarget pointer to avoid a const_cast.

I believe the Mips16Subtarget and NoMips16Subtarget members are never used, but
I'll leave there removal for a separate patch.

Reviewers: echristo, atanasyan

Reviewed By: atanasyan

Subscribers: sdardis, arichardson, hiraditya, jrtc27, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60936

llvm-svn: 359071
 		2019-04-24 06:48:31 +00:00
..
Analysis Revert [AliasAnalysis] AAResults preserves AAManager. 2019-04-24 00:28:29 +00:00
AsmParser Add LLVM IR debug info support for Fortran COMMON blocks 2019-04-08 19:13:55 +00:00
BinaryFormat [XCOFF] Add functionality for parsing AIX XCOFF object file headers 2019-04-04 00:53:21 +00:00
Bitcode Use llvm::lower_bound. NFC 2019-04-12 02:02:06 +00:00
CodeGen [Remarks] Add string deduplication using a string table 2019-04-24 00:06:24 +00:00
DebugInfo Use llvm::stable_sort 2019-04-23 14:51:27 +00:00
Demangle llvm-undname: Support demangling the spaceship operator 2019-04-23 16:20:27 +00:00
ExecutionEngine Fix MSVC "32-bit shift implicitly converted to 64 bits" warning. NFCI. 2019-04-23 11:16:16 +00:00
FuzzMutate [opaque pointer types] Pass value type to LoadInst creation. 2019-02-01 20:44:24 +00:00
Fuzzer
…
IR [Remarks] Add string deduplication using a string table 2019-04-24 00:06:24 +00:00
IRReader [IRReader] Expose getLazyIRModule 2019-02-11 22:01:13 +00:00
LTO [NewPassManager] Adding pass tuning options: loop vectorize. 2019-04-19 16:11:59 +00:00
LineEditor Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Linker [Linker] Fix crash handling appending linkage 2019-03-20 19:20:07 +00:00
MC Use llvm::stable_sort 2019-04-23 14:51:27 +00:00
MCA [MCA] Add an experimental MicroOpQueue stage. 2019-03-29 12:15:37 +00:00
Object llvm-cvtres: Split addChild(ID) into two functions 2019-04-23 18:46:53 +00:00
ObjectYAML MinidumpYAML: Fix ambiguity between std::make_unique and llvm::make_unique 2019-04-18 15:06:03 +00:00
Option Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Passes [ThinLTO] Pass down opt level to LTO backend and handle -O0 LTO in new PM 2019-04-23 18:56:19 +00:00
ProfileData The error message for mismatched value sites is very cryptic. 2019-04-23 22:26:55 +00:00
Remarks [Remarks] Add string deduplication using a string table 2019-04-24 00:06:24 +00:00
Support [CommandLine] Provide parser<unsigned long> instantiation to allow cl::opt<uint64_t> on LP64 platforms 2019-04-24 02:40:20 +00:00
TableGen [TableGen] Introduce !listsplat 'binary' operator 2019-04-10 18:26:36 +00:00
Target [Mips][CodeGen] Remove MachineFunction::setSubtarget. Change Mips to just copy the subtarget from the MachineFunction instead of recalculating it. 2019-04-24 06:48:31 +00:00
Testing Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
TextAPI [TextAPI] Prefix all architecture enums to fix the build on i386. 2019-04-04 22:56:50 +00:00
ToolDrivers [llvm-ar][libObject] Fix relative paths when nesting thin archives. 2019-02-13 23:39:41 +00:00
Transforms [CommandLine] Provide parser<unsigned long> instantiation to allow cl::opt<uint64_t> on LP64 platforms 2019-04-24 02:40:20 +00:00
WindowsManifest Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
XRay Use llvm::stable_sort 2019-04-23 14:51:27 +00:00
CMakeLists.txt [OptRemarks] Make OptRemarks more generic: rename OptRemarks to Remarks 2019-03-05 20:45:17 +00:00
LLVMBuild.txt [OptRemarks] Make OptRemarks more generic: rename OptRemarks to Remarks 2019-03-05 20:45:17 +00:00