Hans Wennborg 2f471c83a0 Check for dynamic allocas and inline asm that clobbers sp before building ... selection dag (PR19012) In X86SelectionDagInfo::EmitTargetCodeForMemcpy we check with MachineFrameInfo to make sure that ESI isn't used as a base pointer register before we choose to emit rep movs (which clobbers esi). The problem is that MachineFrameInfo wouldn't know about dynamic allocas or inline asm that clobbers the stack pointer until SelectionDAGBuilder has encountered them. This patch fixes the problem by checking for such things when building the FunctionLoweringInfo. Differential Revision: http://llvm-reviews.chandlerc.com/D2954 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202930 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-05 02:43:26 +00:00
..
Analysis	add -da-delinearize runs and checks to MIV testcases	2014-02-21 18:15:18 +00:00
Assembler
Bindings	Don't try to set a dummy DataLayout. It is parsed now.	2014-02-25 20:41:28 +00:00
Bitcode	Ensure bitcode encoding of instructions and their operands stays stable.	2014-03-02 15:26:36 +00:00
BugPoint
CodeGen	Check for dynamic allocas and inline asm that clobbers sp before building	2014-03-05 02:43:26 +00:00
DebugInfo	Add DWARF discriminator support to DILexicalBlocks.	2014-03-03 18:53:17 +00:00
ExecutionEngine	Ignore old JIT tests in AARch64 - CMake style	2014-02-25 09:31:00 +00:00
Feature	Disable most IR-level transform passes on functions marked 'optnone'.	2014-02-06 00:07:05 +00:00
FileCheck
Instrumentation	[msan] Handle X86 SIMD bitshift intrinsics.	2014-03-03 13:47:42 +00:00
Integer
JitListener
Linker	Revert "Use count 0."	2014-02-27 03:10:10 +00:00
LTO	Add back r201608, r201622, r201624 and r201625	2014-02-19 17:23:20 +00:00
MC	This patch implements .set mips32r2 directive and sets appropriate feature bits. It also introduces helper functions that are used to set and clear feature bits as necessary. This directive is a counterpart of -mips32r2 command line options with the exception that it does not influence elf header flags. The usage example is gives in test file.	2014-03-04 09:54:09 +00:00
Object	Now that it is possible, use the mangler in IRObjectFile.	2014-02-28 02:17:23 +00:00
Other
TableGen
tools	llvm-objdump: Indent unwind info contents.	2014-03-04 19:23:56 +00:00
Transforms	Trivial test commit.	2014-03-05 02:09:51 +00:00
Unit	With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.	2014-02-28 16:16:51 +00:00
Verifier
YAMLParser
.clang-format
CMakeLists.txt	[CMake] check-llvm: Include "bugpoint" in dependent list.	2014-03-04 16:13:30 +00:00
lit.cfg	PGO: llvm-profdata: tool for merging profiles	2014-02-17 23:22:49 +00:00
lit.site.cfg.in
Makefile	With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.	2014-02-28 16:16:51 +00:00
Makefile.tests
TestRunner.sh