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24807ec799
llvm-mirror/lib
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Craig Topper 24807ec799 [X86] Don't convert 8 or 16 bit ADDs to LEAs on Atom in FixupLEAPass. 
We use the functions that convert to three address to do the
conversion, but changing an 8 or 16 bit will cause it to create
a virtual register. This can't be done after register allocation
where this pass runs.

I've switched the pass completely to a white list of instructions
that can be converted to LEA instead of a blacklist that was
incorrect. This will avoid surprises if we enhance the three
address conversion function to include additional instructions
in the future.

Fixes PR42565.

llvm-svn: 365720
2019-07-11 01:01:39 +00:00
..
Analysis NFC: Pass DataLayout into isBytewiseValue 2019-07-10 22:53:52 +00:00
AsmParser Add, and infer, a nofree function attribute 2019-07-08 15:57:56 +00:00
BinaryFormat [Object][XCOFF] Add support for 64-bit file header and section header dumping. 2019-07-09 18:09:11 +00:00
Bitcode [Bitcode] Explicitly include Bitstream/BitCodes.h and BitstreamWriter.h 2019-07-09 23:20:01 +00:00
Bitstream [Bitcode] Move Bitstream to a separate library 2019-07-03 22:40:07 +00:00
CodeGen [SDAG] commute setcc operands to match a subtract 2019-07-10 23:23:54 +00:00
DebugInfo [DwarfDebug] Dump call site debug info 2019-07-09 11:33:56 +00:00
Demangle llvm-undname: Correctly demangle vararg parameters 2019-06-04 19:10:08 +00:00
ExecutionEngine [ORC] Add custom IR compiler configuration to LLJITBuilder to enable obj caches. 2019-07-10 17:24:24 +00:00
Fuzzer
FuzzMutate
IR Add a transform pass to make the executable semantics of poison explicit in the IR 2019-07-09 18:49:29 +00:00
IRReader
LineEditor [CMake] Delete redundant DEPENDS/LINK_LIBS from LineEditor/XRay 2019-06-22 01:50:21 +00:00
Linker Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
LTO [Support] Move llvm::MemoryBuffer to sys::fs::file_t 2019-07-10 00:34:13 +00:00
MC Revert "[ELF] Loose a condition for relocation with a symbol" 2019-07-10 18:58:05 +00:00
MCA [MCA] Ignore invalid processor resource writes of zero cycles. NFCI 2019-06-14 13:31:21 +00:00
Object [Support] Move llvm::MemoryBuffer to sys::fs::file_t 2019-07-10 00:34:13 +00:00
ObjectYAML [AMDGPU] gfx908 target 2019-07-09 18:10:06 +00:00
Option Let unaliased Args track which Alias they were created from, and use that in Arg::getAsString() for diagnostics 2019-07-09 00:34:08 +00:00
Passes Add a transform pass to make the executable semantics of poison explicit in the IR 2019-07-09 18:49:29 +00:00
ProfileData [Profile] Support raw/indexed profiles larger than 4GB 2019-07-09 22:01:04 +00:00
Remarks [Remarks] Add cl::Hidden to -remarks-yaml-string-table 2019-07-10 15:46:36 +00:00
Support Recommit "[CommandLine] Remove OptionCategory and SubCommand caches from the Option class." 2019-07-10 17:57:05 +00:00
TableGen TableGen: Handle nontrivial foreach range bounds 2019-05-22 21:28:20 +00:00
Target [X86] Don't convert 8 or 16 bit ADDs to LEAs on Atom in FixupLEAPass. 2019-07-11 01:01:39 +00:00
Testing
TextAPI Cleanup: llvm::bsearch -> llvm::partition_point after r364719 2019-06-30 11:19:56 +00:00
ToolDrivers lld, llvm-dlltool, llvm-lib: Use getAsString() instead of getSpelling() for printing unknown args 2019-07-05 12:31:32 +00:00
Transforms NFC: Pass DataLayout into isBytewiseValue 2019-07-10 22:53:52 +00:00
WindowsManifest
XRay [Support] Move llvm::MemoryBuffer to sys::fs::file_t 2019-07-10 00:34:13 +00:00
CMakeLists.txt [Bitcode] Move Bitstream to a separate library 2019-07-03 22:40:07 +00:00
LLVMBuild.txt [Bitcode] Move Bitstream to a separate library 2019-07-03 22:40:07 +00:00