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e5ec3c1a26
llvm-mirror/lib/VMCore
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Dan Gohman e5ec3c1a26 Remove the API for creating ConstantExprs with the nsw, nuw, inbounds, 
and exact flags. Because ConstantExprs are uniqued, creating an
expression with this flag causes all expressions with the same operands
to have the same flag, which may not be safe. Add, sub, mul, and sdiv
ConstantExprs are usually folded anyway, so the main interesting flag
here is inbounds, and the constant folder already knows how to set the
inbounds flag automatically in most cases, so there isn't an urgent need
for the API support.

This can be reconsidered in the future, but for now just removing these
API bits eliminates a source of potential trouble with little downside.

llvm-svn: 80959
2009-09-03 22:17:40 +00:00
..
AsmWriter.cpp back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure 2009-09-03 02:02:59 +00:00
Attributes.cpp Add an 'inline hint' attribute to represent source 2009-08-26 01:08:21 +00:00
AutoUpgrade.cpp Reapply 79977. 2009-08-28 23:24:31 +00:00
BasicBlock.cpp Push LLVMContexts through the IntegerType APIs. 2009-08-13 21:58:54 +00:00
CMakeLists.txt Update CMakeLists. 2009-08-04 23:02:53 +00:00
ConstantFold.cpp Remove the API for creating ConstantExprs with the nsw, nuw, inbounds, 2009-09-03 22:17:40 +00:00
ConstantFold.h Make LLVMContext and LLVMContextImpl classes instead of structs. 2009-08-11 17:45:13 +00:00
Constants.cpp Remove the API for creating ConstantExprs with the nsw, nuw, inbounds, 2009-09-03 22:17:40 +00:00
ConstantsContext.h Now Bitcode reader bug is fixed. Reapply 80839. 2009-09-03 01:39:20 +00:00
Core.cpp Remove the API for creating ConstantExprs with the nsw, nuw, inbounds, 2009-09-03 22:17:40 +00:00
Dominators.cpp Change Pass::print to take a raw ostream instead of std::ostream, 2009-08-23 06:03:38 +00:00
Function.cpp Push LLVMContexts through the IntegerType APIs. 2009-08-13 21:58:54 +00:00
Globals.cpp Move types back to the 2.5 API. 2009-07-29 22:17:13 +00:00
InlineAsm.cpp Push LLVMContexts through the IntegerType APIs. 2009-08-13 21:58:54 +00:00
Instruction.cpp This should use isIndenticalToWhenDefined. 2009-08-25 22:24:20 +00:00
Instructions.cpp Change PHINode::hasConstantValue to have a DominatorTree argument 2009-09-03 15:34:35 +00:00
IntrinsicInst.cpp Fix DbgStopPointInst->getFileName/getDirectory, broken by the MDNodification in 2009-09-02 11:13:56 +00:00
LeakDetector.cpp Kill off more cerr/cout uses and prune includes a bit. 2009-08-23 11:37:21 +00:00
LeaksContext.h switch from std::ostream to raw ostream, fix file header. 2009-08-23 03:56:06 +00:00
LLVMContext.cpp Use WeakVH to hold dead mdnodes. Check use_empty() before deleting a node. 2009-09-03 17:03:47 +00:00
LLVMContextImpl.h Now Bitcode reader bug is fixed. Reapply 80839. 2009-09-03 01:39:20 +00:00
Makefile Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Mangler.cpp Add prefix only if it is needed. 2009-08-17 23:17:17 +00:00
Metadata.cpp Now Bitcode reader bug is fixed. Reapply 80839. 2009-09-03 01:39:20 +00:00
Module.cpp Push LLVMContexts through the IntegerType APIs. 2009-08-13 21:58:54 +00:00
ModuleProvider.cpp Remove attribution from file headers, per discussion on llvmdev. 2007-12-29 20:36:04 +00:00
Pass.cpp Remove some unused fields. 2009-08-29 23:34:14 +00:00
PassManager.cpp Kill off more cerr/cout uses and prune includes a bit. 2009-08-23 11:37:21 +00:00
PrintModulePass.cpp It's not necessary for PrintModulePass to flush the output streams 2009-04-20 16:26:25 +00:00
SymbolTableListTraitsImpl.h Fold the useful features of alist and alist_node into ilist, and 2008-07-28 21:51:04 +00:00
Type.cpp Opaque types didn't work if llvm_is_multithreaded(). 2009-09-02 12:23:05 +00:00
TypesContext.h Free the constants that have no uses in ~LLVMContext. 2009-08-31 16:14:59 +00:00
TypeSymbolTable.cpp Kill off more cerr/cout uses and prune includes a bit. 2009-08-23 11:37:21 +00:00
Use.cpp Rearrange operands of the BranchInst, to be able to 2009-03-12 18:34:49 +00:00
Value.cpp Teach getUnderlyingObject and skipPointerCasts about GlobalAliases. 2009-08-27 17:55:13 +00:00
ValueSymbolTable.cpp remove some DOUTs 2009-08-23 04:44:11 +00:00
ValueTypes.cpp Reapply 79977. 2009-08-28 23:24:31 +00:00
Verifier.cpp back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure 2009-09-03 02:02:59 +00:00