Juergen Ributzka 4f1a54a41a [FastISel] ... Currently instructions are folded very aggressively for AArch64 into the memory operation, which can lead to the use of killed operands: %vreg1<def> = ADDXri %vreg0<kill>, 2 %vreg2<def> = LDRBBui %vreg0, 2 ... = ... %vreg1 ... This usually happens when the result is also used by another non-memory instruction in the same basic block, or any instruction in another basic block. This fix teaches hasTrivialKill to not only check the LLVM IR that the value has a single use, but also to check if the register that represents that value has already been used. This can happen when the instruction with the use was folded into another instruction (in this particular case a load instruction). This fixes rdar://problem/18142857. llvm-svn: 216634		2014-08-28 00:09:46 +00:00
..
Analysis	InstSimplify: Don't simplify gep X, (Y-X) to Y if types differ	2014-08-27 20:08:34 +00:00
AsmParser	Pass a MemoryBufferRef when we can avoid taking ownership.	2014-08-26 21:49:01 +00:00
Bitcode	Fix a double free in llvm::getBitcodeTargetTriple.	2014-08-27 21:11:13 +00:00
CodeGen	[FastISel]	2014-08-28 00:09:46 +00:00
DebugInfo	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
ExecutionEngine	Fix unaligned reads/writes in X86JIT and RuntimeDyldELF.	2014-08-27 23:06:08 +00:00
IR	Return a std::unique_ptr when creating a new MemoryBuffer.	2014-08-27 20:03:13 +00:00
IRReader	Pass a std::unique_ptr<MemoryBuffer>& to getLazyBitcodeModule.	2014-08-26 22:00:09 +00:00
LTO	Return a std::unique_ptr when creating a new MemoryBuffer.	2014-08-27 20:03:13 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	Set comdats when lazily linking functions.	2014-08-15 20:17:08 +00:00
MC	Return a std::unique_ptr when creating a new MemoryBuffer.	2014-08-27 20:03:13 +00:00
Object	Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.	2014-08-27 05:25:25 +00:00
Option	Fix PR17239 by changing the semantics of the RemainingArgsClass Option kind	2014-08-22 19:29:17 +00:00
ProfileData	llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo.	2014-08-22 22:56:03 +00:00
Support	Return a std::unique_ptr when creating a new MemoryBuffer.	2014-08-27 20:03:13 +00:00
TableGen	Modernize raw_fd_ostream's constructor a bit.	2014-08-25 18:16:47 +00:00
Target	Revert "[FastISel][AArch64] Don't fold instructions too aggressively into the memory operation."	2014-08-27 23:09:40 +00:00
Transforms	InstCombine: Combine gep X, (Y-X) to Y	2014-08-27 20:08:37 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00