Add two helpers to IRBuilder to flesh the interface out to N-width
integers. Complements the interfaces it is wrapping.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202251 91177308-0d34-0410-b5e6-96231b3b80d8
[SROA] Use the correct index integer size in GEPs through non-default
address spaces.

This isn't really a correctness issue (the values are truncated) but its
much cleaner.

Patch by Matt Arsenault!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202252 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Treat -mcpu=generic the same way as an empty CPU string.

Summary:
This should fix the MCJIT unit tests that were broken by r201792 on the MIPS buildbot.
MIPS currently uses the default implementation of sys::getHostCPUName() which
always returns "generic". For now, we will accept "generic" and coerce it to
"mips32" or "mips64" depending on the target architecture like we do for empty
CPU names.

Reviewers: jacksprat, matheusalmeida

Reviewed By: jacksprat

Differential Revision: http://llvm-reviews.chandlerc.com/D2878

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202253 91177308-0d34-0410-b5e6-96231b3b80d8
Stop test/CodeGen/ARM/a15.ll targetting non-ARM targets.

Summary:
Fixes an issue where a test attempts to use -mcpu=cortex-a15 on non-ARM targets.
This triggers an assertion on MIPS since it doesn't know what ABI to use by default for
unrecognized processors.

Reviewers: rengolin

Reviewed By: rengolin

CC: llvm-commits, aemerson, rengolin

Differential Revision: http://llvm-reviews.chandlerc.com/D2876

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202256 91177308-0d34-0410-b5e6-96231b3b80d8
ARMv8 IfConversion must skip narrow instructions that a) define CPSR and b) wouldn't affect CPSR in an IT block

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202257 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: simplify tbl/tbx polymorphism

The table argument is always 128-bit (and interpreted as <16 x i8>) so the
extra specifier for it is just clutter.

No user-visible behaviour change, so no tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202258 91177308-0d34-0410-b5e6-96231b3b80d8
[CMake] Move LLVMBUILD_LIB_DEPS stuff from add_llvm_library (and LLVm-Config) to llvm_add_library to centralize target_link_libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202260 91177308-0d34-0410-b5e6-96231b3b80d8
[CMake] Work around to use target_link_libraries(PUBLIC) in BUILD_SHARED_LIBS mode.

FIXME: It may be PRIVATE since SO knows its dependent libs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202261 91177308-0d34-0410-b5e6-96231b3b80d8
Ensure bitcode encoding of instructions and their operands stays stable.
This includes instructions with aggregate operands (insert/extract), instructions with vector operands (insert/extract/shuffle), binary arithmetic and bitwise instructions, conversion instructions and terminators.

Work was done by lama.saba@intel.com.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202262 91177308-0d34-0410-b5e6-96231b3b80d8
[CMake] BUILD_SHARED_LIBS: Fixup for r202261: Give PULIC to system_libs in LLVMSupport.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202263 91177308-0d34-0410-b5e6-96231b3b80d8
Move getELFDynamicSymbolIterators to a public header.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202264 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-symbolizer: use dynamic symbol table if the regular one is stripped.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202265 91177308-0d34-0410-b5e6-96231b3b80d8
Fix PR18165: LSR must avoid scaling factors that exceed the limit on truncated use.

Patch by Michael Zolotukhin!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202273 91177308-0d34-0410-b5e6-96231b3b80d8
Move these functions out of line. A DenseMap lookup is not a simple operation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202274 91177308-0d34-0410-b5e6-96231b3b80d8
Use a sorted array to store the information about a few address spaces.

We don't have any test with more than 6 address spaces, so a DenseMap is
probably not the correct answer.

An unsorted array would also be OK, but we have to sort it for printing anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202275 91177308-0d34-0410-b5e6-96231b3b80d8
Compare DataLayout by Value, not by pointer.

This fixes spurious warnings in llvm-link about the datalayout not matching.

Thanks to Zalman Stern for reporting the bug!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202276 91177308-0d34-0410-b5e6-96231b3b80d8
Fix typo. Thanks to Roman Divacky for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202277 91177308-0d34-0410-b5e6-96231b3b80d8
Use count 0.

Thanks to Roman Divacky for the suggestion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202283 91177308-0d34-0410-b5e6-96231b3b80d8
Use the overloaded std::abs rather than C's abs(int) to address Clang's -Wabsolute-value

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202286 91177308-0d34-0410-b5e6-96231b3b80d8
Fix broken FileCheck prefix

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202291 91177308-0d34-0410-b5e6-96231b3b80d8