Bob Wilson f1b41dd38d Record landing pads with a SmallSetVector to avoid multiple entries. ... There may be many invokes that share one landing pad, and the previous code would record the landing pad once for each invoke. Besides the wasted effort, a pair of volatile loads gets inserted every time the landing pad is processed. The rest of the code can get optimized away when a landing pad is processed repeatedly, but the volatile loads remain, resulting in code like: LBB35_18: Ltmp483: ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r2, [r7, #-72] ldr r2, [r7, #-68] ldr r4, [r7, #-72] ldr r2, [r7, #-68] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144787 91177308-0d34-0410-b5e6-96231b3b80d8		2011-11-16 07:57:21 +00:00
..
Analysis	Fix SCEV overly optimistic back edge taken count for multi-exit loops.	2011-11-16 00:52:40 +00:00
Archive	build: Add initial cut at LLVMBuild.txt files.	2011-11-03 18:53:17 +00:00
AsmParser	build: Add initial cut at LLVMBuild.txt files.	2011-11-03 18:53:17 +00:00
Bitcode	build: Add initial cut at LLVMBuild.txt files.	2011-11-03 18:53:17 +00:00
CodeGen	Record landing pads with a SmallSetVector to avoid multiple entries.	2011-11-16 07:57:21 +00:00
DebugInfo	Audited all the format strings in libDebugInfo and fixed those that didn't match the types.	2011-11-05 16:01:13 +00:00
ExecutionEngine	Remove all remaining uses of Value::getNameStr().	2011-11-15 16:27:03 +00:00
Linker	build: Add initial cut at LLVMBuild.txt files.	2011-11-03 18:53:17 +00:00
MC	Remove function printMipsSymbolRef.	2011-11-15 18:38:35 +00:00
Object	build: Attempt to rectify inconsistencies between CMake and LLVMBuild versions of explicit dependencies.	2011-11-12 02:10:57 +00:00
Support	Move WEAK marking to the declaration.	2011-11-15 01:23:22 +00:00
TableGen	ARM vldm and vstm VFP instructions can take a data type suffix.	2011-11-11 23:08:10 +00:00
Target	Fix the execution domain on a bunch of SSE/AVX instructions.	2011-11-16 07:30:46 +00:00
Transforms	Merge isObjectPointerWithTrustworthySize with getPointerSize. Use it when	2011-11-16 03:49:48 +00:00
VMCore	Rename MVT::untyped to MVT::Untyped to match similar nomenclature.	2011-11-16 01:02:57 +00:00
CMakeLists.txt	Move TableGen's parser and entry point into a library	2011-10-01 16:41:13 +00:00
LLVMBuild.txt	build: Add initial cut at LLVMBuild.txt files.	2011-11-03 18:53:17 +00:00
Makefile	Remove more of llvmc and dependencies.	2011-09-20 00:34:27 +00:00