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llvm-mirror/lib
Craig Topper 2a8db7c0ba [AVX-512] Replace large number of explicit patterns that check for insert_subvector with zero after masked compares with fewer patterns with predicate
This replaces the large number of patterns that handle every possible case of zeroing after a masked compare with a few simpler patterns that use a predicate to check for a masked compare producer.

This is similar to what we do for detecting free GR32->GR64 zero extends and free xmm->ymm/zmm zero extends.

This shrinks the isel table from ~590k to ~531k. This is a roughly 10% reduction in size.

Differential Revision: https://reviews.llvm.org/D38217

llvm-svn: 314133
2017-09-25 18:43:13 +00:00
..
Analysis Remove trailing whitespaces. 2017-09-25 16:21:21 +00:00
AsmParser IR: Represent -ggnu-pubnames with a flag on the DICompileUnit. 2017-09-12 21:50:41 +00:00
BinaryFormat [BinaryFormat] Fix out of bounds read. 2017-08-31 12:50:42 +00:00
Bitcode [llvm] Fix some typos. NFC. 2017-09-15 20:01:43 +00:00
CodeGen [DebugInfo] Sort the SDDbgValue list before assuming it is in IR order 2017-09-25 16:14:53 +00:00
DebugInfo [dwarfdump] Add verbose output for .debug-line section 2017-09-21 20:15:30 +00:00
Demangle
ExecutionEngine Revert "Revert "ExecutionEngine: add R_AARCH64_ABS{16,32}"" 2017-09-20 21:32:44 +00:00
Fuzzer Moving libFuzzer from LLVM to compiler-rt. 2017-08-21 23:25:12 +00:00
FuzzMutate Move some CLI utils out of llvm-isel-fuzzer and into the library 2017-09-02 23:43:04 +00:00
IR [Verifier] Stop accepting broken DIGlobalVariable(s). 2017-09-24 01:06:35 +00:00
IRReader
LineEditor
Linker
LTO [Support] Rename tool_output_file to ToolOutputFile, NFC 2017-09-23 01:03:17 +00:00
MC [mips] Implement generation of relocations "chains" used by N32 ABI 2017-09-21 14:04:53 +00:00
Object [Support] Rename tool_output_file to ToolOutputFile, NFC 2017-09-23 01:03:17 +00:00
ObjectYAML Reland "[WebAssembly] Add support for naming wasm data segments" 2017-09-20 19:03:35 +00:00
Option Revert "Revert r311552: [Bash-autocompletion] Add support for static analyzer flags" 2017-08-29 00:09:31 +00:00
Passes [DivRempairs] add a pass to optimize div/rem pairs (PR31028) 2017-09-09 13:38:18 +00:00
ProfileData [llvm-cov] Improve error messaging for function mismatches 2017-09-21 01:11:30 +00:00
Support [AArch64] Add basic support for Qualcomm's Saphira CPU. 2017-09-25 14:05:00 +00:00
TableGen [Support] Rename tool_output_file to ToolOutputFile, NFC 2017-09-23 01:03:17 +00:00
Target [AVX-512] Replace large number of explicit patterns that check for insert_subvector with zero after masked compares with fewer patterns with predicate 2017-09-25 18:43:13 +00:00
Testing
ToolDrivers Convert the archive writer to use Error. 2017-09-21 23:13:36 +00:00
Transforms [SimplifyIndvar] Minor change to refine r314125, NFC 2017-09-25 18:10:36 +00:00
WindowsManifest Fix bug 34608 by moving private header out of public header. 2017-09-14 23:01:13 +00:00
XRay [XRay][tools] Support tail-call exits before we write them in the runtime 2017-09-18 06:08:46 +00:00
CMakeLists.txt Moving libFuzzer from LLVM to compiler-rt. 2017-08-21 23:25:12 +00:00
LLVMBuild.txt Re-apply "Introduce FuzzMutate library" 2017-08-21 22:57:06 +00:00