Arnaud A. de Grandmaison e1bec75134 [PBQP] Callee saved regs should have a higher cost than scratch regs ...

Registers are not all equal. Some are not allocatable (infinite cost),
some have to be preserved but can be used, and some others are just free
to use.

Ensure there is a cost hierarchy reflecting this fact, so that the
allocator will favor scratch registers over callee-saved registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221293 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-04 20:51:29 +00:00

..

Analysis

[SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags

2014-10-31 11:40:32 +00:00

Assembler

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Bindings

[OCaml] Run tests twice, with ocamlc and ocamlopt (if available)

2014-11-03 09:50:53 +00:00

Bitcode

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BugPoint

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CodeGen

[PBQP] Callee saved regs should have a higher cost than scratch regs

2014-11-04 20:51:29 +00:00

DebugInfo

Remove "REQUIRES:shell" from tests. They work for me.

2014-11-04 13:41:33 +00:00

ExecutionEngine

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Feature

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FileCheck

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Instrumentation

[asan] do not treat inline asm calls as indirect calls

2014-10-31 18:38:23 +00:00

Integer

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JitListener

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Linker

Revert r221096 bringing back r221014 with a fix.

2014-11-02 13:28:57 +00:00

LTO

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MC

[mips] Improve support for the .set mips16/nomips16 assembler directives.

2014-11-04 17:18:07 +00:00

Object

Remove "REQUIRES:shell" from tests. They work for me.

2014-11-04 13:41:33 +00:00

Other

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TableGen

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tools

Add the code and test cases for 32-bit Intel to llvm-objdump’s Mach-O symbolizer.

2014-11-04 00:43:16 +00:00

Transforms

Disable 3 tests in llvm/test/Transforms/GCOVProfiling/ for now. Investigating.

2014-11-04 14:41:53 +00:00

Unit

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Verifier

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YAMLParser

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.clang-format

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CMakeLists.txt

Make llvm-go test dependency optional.

2014-10-23 19:51:40 +00:00

lit.cfg

test: Restore llvm-lit (at least for my machine)

2014-11-04 05:54:50 +00:00

lit.site.cfg.in

[OCaml] [autoconf] Migrate to ocamlfind.

2014-10-30 08:29:45 +00:00

Makefile

[OCaml] [autoconf] Migrate to ocamlfind.

2014-10-30 08:29:45 +00:00

Makefile.tests

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TestRunner.sh

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