Tom Stellard aa6ec15caf R600/SI: Implement spilling of SGPRs v5 ...

SGPRs are spilled into VGPRs using the {READ,WRITE}LANE_B32 instructions.

v2:
  - Fix encoding of Lane Mask
  - Use correct register flags, so we don't overwrite the low dword
    when restoring multi-dword registers.

v3:
  - Register spilling seems to hang the GPU, so replace all shaders
    that need spilling with a dummy shader.

v4:
  - Fix *LANE definitions
  - Change destination reg class for 32-bit SMRD instructions

v5:
  - Remove small optimization that was crashing Serious Sam 3.

https://bugs.freedesktop.org/show_bug.cgi?id=68224
https://bugs.freedesktop.org/show_bug.cgi?id=71285

NOTE: This is a candidate for the 3.4 branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195880 91177308-0d34-0410-b5e6-96231b3b80d8

2013-11-27 21:23:35 +00:00

..

Analysis

[PM] Split the CallGraph out from the ModulePass which creates the

2013-11-26 04:19:30 +00:00

AsmParser

Make it explicit that nulls are not allowed in names.

2013-11-19 21:12:39 +00:00

Bitcode

Fix spacing, forward declare order.

2013-11-18 02:51:33 +00:00

CodeGen

Show stackmap entry encodings in stackmap debug logs. This makes it easier to

2013-11-27 20:10:16 +00:00

DebugInfo

DebugInfo: Avoid emitting pubtype entries for type DIEs that just indirect to a type unit.

2013-11-26 00:22:37 +00:00

ExecutionEngine

[mips] Resolve relocation for the stubs in MCJIT when load address is known

2013-11-19 21:56:00 +00:00

IR

Fix spurious return introduced by my earlier patch to DebugInfo

2013-11-26 18:54:37 +00:00

IRReader

[llvm-c] Expose IRReader interface

2013-11-06 09:21:15 +00:00

Linker

Revert "Move copying of global initializers below the cloning of functions."

2013-11-09 00:43:18 +00:00

LTO

Use array_pod_sort instead of std::sort

2013-11-16 16:15:56 +00:00

MC

Use simple section names for COMDAT sections on COFF.

2013-11-27 01:18:37 +00:00

Object

Path: Recognize COFF import library file magic.

2013-11-15 21:22:02 +00:00

Option

Use startswith_lower() where possible.

2013-11-04 19:22:50 +00:00

Support

Lift self-copy protection up to the header file and add self-move

2013-11-26 00:54:44 +00:00

TableGen

Fix most memory leaks in tablegen.

2013-10-31 04:07:41 +00:00

Target

R600/SI: Implement spilling of SGPRs v5

2013-11-27 21:23:35 +00:00

Transforms

PR1860 - We can't save a list of ExtractElement instructions to CSE because some of these instructions

2013-11-26 22:24:25 +00:00

CMakeLists.txt

Move LTO support library to a component, allowing it to be tested

2013-09-24 23:52:22 +00:00

LLVMBuild.txt

Move LTO support library to a component, allowing it to be tested

2013-09-24 23:52:22 +00:00

Makefile

Reformat Makefile. No other changes.

2013-10-30 04:03:03 +00:00