Louis Gerbarg 7d54c5b0f2 Make sure no loads resulting from load->switch DAGCombine are marked invariant ... Currently when DAGCombine converts loads feeding a switch into a switch of addresses feeding a load the new load inherits the isInvariant flag of the left side. This is incorrect since invariant loads can be reordered in cases where it is illegal to reoarder normal loads. This patch adds an isInvariant parameter to getExtLoad() and updates all call sites to pass in the data if they have it or false if they don't. It also changes the DAGCombine to use that data to make the right decision when creating the new load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214449 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-31 21:45:05 +00:00
..
Analysis	Fix ScalarEvolutionExpander when creating a PHI in a block with duplicate predecessors	2014-07-31 19:13:38 +00:00
AsmParser	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
Bitcode	UseListOrder: Handle self-users	2014-07-31 18:33:12 +00:00
CodeGen	Make sure no loads resulting from load->switch DAGCombine are marked invariant	2014-07-31 21:45:05 +00:00
DebugInfo	DWOHolder takes ownership of the argument constructor, use std::unique_ptr.	2014-07-31 20:26:42 +00:00
ExecutionEngine	Use std::unique_ptr to make the ownership explicit.	2014-07-31 03:12:45 +00:00
IR	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
IRReader	Update the MemoryBuffer API to use ErrorOr.	2014-07-06 17:43:13 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	Include <tuple> to make buildbots happy	2014-06-27 18:38:12 +00:00
LTO	Attempt at fixing the windows dll build.	2014-07-30 23:39:30 +00:00
MC	Revert "Remove MCObjectDisassembler.cpp as it is untested and unused." as it is apparently used, but the build didn't return errors weirdly.	2014-07-31 21:18:38 +00:00
Object	A std::unique_ptr case I missed in the previous patch.	2014-07-31 03:36:00 +00:00
Option	Generic: add range-adapter for option parsing.	2014-07-09 13:03:37 +00:00
ProfileData	Use std::unique_ptr to make the ownership explicit.	2014-07-31 03:12:45 +00:00
Support	Remove dead code.	2014-07-25 19:06:39 +00:00
TableGen	Don't fail tablegen immediately after failing to set a value.	2014-07-31 01:44:00 +00:00
Target	Make sure no loads resulting from load->switch DAGCombine are marked invariant	2014-07-31 21:45:05 +00:00
Transforms	Improve the remark generated for -Rpass-missed.	2014-07-31 21:22:22 +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