David Majnemer f7cfdf8b26 [X86] Don't alter HasOpaqueSPAdjustment after we've relied on it ...

We rely on HasOpaqueSPAdjustment not changing after we've calculated
things based on it.  Things like whether or not we can use 'rep;movs' to
copy bytes around, that sort of thing.  If it changes, invariants in the
backend will quietly break.  This situation arose when we had a call to
memcpy *and* a COPY of the FLAGS register where we would attempt to
reference local variables using %esi, a register that was clobbered by
the 'rep;movs'.

This fixes PR26124.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257730 91177308-0d34-0410-b5e6-96231b3b80d8

2016-01-14 01:20:03 +00:00

..

Analysis

fix formatting; NFC

2016-01-13 22:17:13 +00:00

AsmParser

Implemented Support of IA interrupt and exception handlers:

2015-12-21 14:07:14 +00:00

Bitcode

Bitcode: Fix reading and writing of ConstantDataVectors of halfs

2016-01-06 22:31:32 +00:00

CodeGen

[X86] Don't alter HasOpaqueSPAdjustment after we've relied on it

2016-01-14 01:20:03 +00:00

DebugInfo

Fix instance of -Wcovered-switch-default

2016-01-13 20:39:22 +00:00

ExecutionEngine

[LLI] Replace the LLI remote-JIT support with the new ORC remote-JIT components.

2016-01-11 16:35:55 +00:00

Fuzzer

[libFuzzer] make CurrentUnit a POD object instead of vector to avoid extra allocations

2016-01-13 23:46:01 +00:00

IR

Stop increasing alignment of externally-visible globals on ELF

2016-01-13 23:59:19 +00:00

IRReader

[ThinLTO] Metadata linking for imported functions

2015-12-17 17:14:09 +00:00

LibDriver

…

LineEditor

…

Linker

[IRMover] Don't copy personality, etc unless creating def

2016-01-12 00:24:24 +00:00

LTO

[attrs] Split the late-revisit pattern for deducing norecurse in

2016-01-08 10:55:52 +00:00

MC

Convert a few assert failures into proper errors.

2016-01-13 22:56:57 +00:00

Object

COFF: Teach llvm-objdump how to dump DLL forwarder symbols.

2016-01-12 23:28:42 +00:00

Option

Convert Arg, ArgList, and Option to dump() to dbgs() rather than errs().

2015-12-18 18:55:26 +00:00

Passes

[attrs] Extract the pure inference of function attributes into

2015-12-27 08:41:34 +00:00

ProfileData

[Coverage] introduce class hierarchy (funcRecordReader) to support multiple versions of coverage data

2016-01-13 23:29:33 +00:00

Support

Auto-link with ole32.dll to simplify building LLVM.dll

2016-01-12 18:33:49 +00:00

TableGen

[TableGen] Use some free space in Init to store the opcode for UnOpInit/BinOpInit/TernOpInit allowing those types to be a little smaller. NFC

2016-01-04 06:28:49 +00:00

Target

[X86] Don't alter HasOpaqueSPAdjustment after we've relied on it

2016-01-14 01:20:03 +00:00

Transforms

Stop increasing alignment of externally-visible globals on ELF

2016-01-13 23:59:19 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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