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Reid Kleckner e3af86e9d9 [WinEH] Replace more lpad value uses with undef 
We were asserting on code like this:
  extern "C" unsigned long _exception_code();
  void might_crash(unsigned long);
  void foo() {
    __try {
      might_crash(0);
    } __except(1) {
      might_crash(_exception_code());
    }
  }

Gtest and many other libraries get the exception code from the __except
block. What's supposed to happen here is that EAX is live into the
__except block, and it contains the exception code. Eventually we'll
represent that as a use of the landingpad ehptr value, but for now we
can replace it with undef.

llvm-svn: 235649
 		2015-04-23 21:22:30 +00:00
..
Analysis [getUnderlyingOjbects] Analyze loop PHIs further to remove false positives 2015-04-23 20:09:20 +00:00
AsmParser Revert "[opaque pointer type] Avoid using PointerType::getElementType for a few cases of CallInst" 2015-04-22 18:16:49 +00:00
Bitcode Be more strict about the operand for the array type in BitcodeReader 2015-04-23 13:38:21 +00:00
CodeGen [WinEH] Replace more lpad value uses with undef 2015-04-23 21:22:30 +00:00
DebugInfo Move DIContext.h to common DebugInfo location. 2015-04-23 17:37:47 +00:00
ExecutionEngine Move DIContext.h to common DebugInfo location. 2015-04-23 17:37:47 +00:00
Fuzzer Removing a spurious space; NFC. 2015-04-06 16:09:13 +00:00
IR Move Value.isDereferenceablePointer to ValueTracking [NFC] 2015-04-23 17:36:48 +00:00
IRReader Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
LTO [LTO API] add lto_codegen_set_should_internalize. 2015-04-17 17:10:09 +00:00
LineEditor Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
Linker Linker: Add flag to override linkage rules 2015-04-22 04:11:00 +00:00
MC [mips] [IAS] Implement the .asciiz directive. 2015-04-21 11:50:52 +00:00
Object Change range-based for-loops to be -Wrange-loop-analysis clean. 2015-04-15 01:21:15 +00:00
Option Remove more superfluous .str() and replace std::string concatenation with Twine. 2015-03-30 15:42:36 +00:00
Passes [PM] Fixup for r231556 where I missed a dependency on intrinsics 2015-03-07 09:08:20 +00:00
ProfileData Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
Support Remove FilesToRemove->push_back(Filename) from sys::DontRemoveFileOnSignal. 2015-04-21 19:25:11 +00:00
TableGen [TableGen] Use range based for loops. 2015-04-22 05:27:47 +00:00
Target Unbreak build 2015-04-23 20:57:39 +00:00
Transforms Move Value.isDereferenceablePointer to ValueTracking [NFC] 2015-04-23 17:36:48 +00:00
CMakeLists.txt [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00
LLVMBuild.txt [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00
Makefile [PM] Create a separate library for high-level pass management code. 2015-03-07 09:02:36 +00:00