David Majnemer bd64447bf3 PowerPC: CTR shouldn't fire if a TLS call is in the loop ...

Determining the address of a TLS variable results in a function call in
certain TLS models.  This means that a simple ICmpInst might actually
result in invalidating the CTR register.

In such cases, do not attempt to rely on the CTR register for loop
optimization purposes.

This fixes PR22034.

Differential Revision: http://reviews.llvm.org/D6786

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224890 91177308-0d34-0410-b5e6-96231b3b80d8

2014-12-27 19:45:38 +00:00

..

Analysis

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

Assembler

DebugInfo: Update testcase to actually check something

2014-12-16 07:08:19 +00:00

Bindings

[OCaml] PR21901: Update tests.

2014-12-24 01:58:45 +00:00

Bitcode

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

BugPoint

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

CodeGen

PowerPC: CTR shouldn't fire if a TLS call is in the loop

2014-12-27 19:45:38 +00:00

DebugInfo

Band-aid fix for PR22032: don't emit DWARF debug info if AddressSanitizer is enabled on Windows

2014-12-26 17:00:51 +00:00

ExecutionEngine

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Feature

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

FileCheck

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Instrumentation

[asan] change the coverage collection scheme so that we can easily emit coverage for the entire process as a single bit set, and if coverage_bitset=1 actually emit that bitset

2014-12-23 22:32:17 +00:00

Integer

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JitListener

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

Linker

Reapply "Linker: Drop superseded subprograms"

2014-12-18 01:05:33 +00:00

LTO

llvm-lto: Add testing coverage for local contexts

2014-12-17 02:00:38 +00:00

MC

Convert test to llvm-readobj. NFC.

2014-12-26 22:47:39 +00:00

Object

[Object] Don't crash on empty export lists.

2014-12-19 02:31:01 +00:00

Other

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SymbolRewriter

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TableGen

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tools

Add printing the LC_THREAD load commands with llvm-objdump’s -private-headers.

2014-12-23 22:56:39 +00:00

Transforms

InstCombine: Infer nuw for multiplies

2014-12-26 09:50:35 +00:00

Unit

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Verifier

IR: Stop printing 'metadata' in Metadata::print()

2014-12-16 07:40:31 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

Revert r224149, llvm-dsymutil was already here.

2014-12-12 21:25:07 +00:00

lit.cfg

Teach lit.cfg to recognize -windows-gnu in addition to -mingw32.

2014-12-17 09:55:15 +00:00

lit.site.cfg.in

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Makefile

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Makefile.tests

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TestRunner.sh

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