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Marek Olsak 355a8642b4 AMDGPU/SI: Increase SGPR limit to 96 on Tonga/Iceland 
Summary:
This is the setting of the Vulkan closed source driver.

It decreases the max wave count from 10 to 8.

26010 shaders in 14650 tests
Totals:
VGPRS: 829593 -> 808440 (-2.55 %)
Spilled SGPRs: 81878 -> 42226 (-48.43 %)
Spilled VGPRs: 367 -> 358 (-2.45 %)
Scratch VGPRs: 1764 -> 1748 (-0.91 %) dwords per thread
Code Size: 36677864 -> 35923932 (-2.06 %) bytes

There is a massive decrease in SGPR spilling in general and -7.4% spilled
VGPRs for DiRT Showdown (= SGPRs spilled to scratch?)

Reviewers: arsenm, tstellarAMD, nhaehnle

Subscribers: arsenm, llvm-commits, kzhuravl

Differential Revision: https://reviews.llvm.org/D23034

llvm-svn: 277867
 		2016-08-05 21:23:29 +00:00
..
Analysis Remove cold callsite heuristic that is not necessary because of cold callee heuristic. 2016-08-05 20:49:04 +00:00
AsmParser LLLexer.cpp: Avoid using BitsToDouble() to preserve SNaN like "double 0x7FF4000000000000". 2016-08-05 11:59:49 +00:00
Bitcode [ThinLTO] Address review comments from PGO indirect call promotion (NFC) 2016-07-18 18:31:50 +00:00
CodeGen GlobalISel: clear pending phis after MachineFunction translated 2016-08-05 17:50:36 +00:00
DebugInfo [CodeView] Use llvm::Error instead of std::error_code. 2016-08-04 19:39:55 +00:00
ExecutionEngine [ExecutionEngine] Refactor - Roll JITSymbolFlags functionality into JITSymbol.h 2016-08-04 20:32:37 +00:00
Fuzzer [sanitizers] trace buffer API to use user-allocated buffer. 2016-08-05 20:09:53 +00:00
IR [AutoFDO] Fix handling of empty profiles 2016-08-05 18:38:19 +00:00
IRReader
…
LTO Move legacy LTO interface headers to legacy/ directory. 2016-07-14 21:21:16 +00:00
LibDriver Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI. 2016-06-29 22:27:42 +00:00
LineEditor Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes. 2016-03-28 17:40:08 +00:00
Linker IR: New representation for CFI and virtual call optimization pass metadata. 2016-06-24 21:21:32 +00:00
MC [mips] Set Personality and LSDA encoding for FreeBSD 2016-08-04 15:36:03 +00:00
Object Add the first of what will be a long line of additional error checks for invalid Mach-O files. 2016-08-05 18:19:40 +00:00
ObjectYAML BPF: Use official ELF e_machine value 2016-07-15 22:27:55 +00:00
Option Option parser: class for consuming a joined arg in addition to all remaining args 2016-04-15 00:23:30 +00:00
Passes [PM] Change the name of the repeating utility to something less 2016-08-04 03:52:53 +00:00
ProfileData [PGO] Make needsComdatForCounter() available (NFC) 2016-07-21 20:50:02 +00:00
Support Add unittests to {ARM | AArch64}TargetParser. 2016-07-28 06:11:18 +00:00
TableGen [TableGen] Autobrief-ize Record. NFC. 2016-07-14 14:53:14 +00:00
Target AMDGPU/SI: Increase SGPR limit to 96 on Tonga/Iceland 2016-08-05 21:23:29 +00:00
Transforms [FlattenCFG] Simplify + remove unused variable. NFCI. 2016-08-05 20:53:35 +00:00
CMakeLists.txt Move ObjectYAML code to a new library. 2016-03-01 19:15:06 +00:00
LLVMBuild.txt Add LLVMBuild for ObjectYAML. 2016-03-01 21:29:33 +00:00