Victor Hernandez 24f934d055 Update CreateMalloc so that its callers specify the size to allocate: ... MallocInst-autoupgrade users use non-TargetData-computed allocation sizes. Optimization uses use TargetData to compute the allocation size. Now that malloc calls can have constant sizes, update isArrayMallocHelper() to use TargetData to determine the size of the malloced type and the size of malloced arrays. Extend getMallocType() to support malloc calls that have non-bitcast uses. Update OptimizeGlobalAddressOfMalloc() to optimize malloc calls that have non-bitcast uses. The bitcast use of a malloc call has to be treated specially here because the uses of the bitcast need to be replaced and the bitcast needs to be erased (just like the malloc call) for OptimizeGlobalAddressOfMalloc() to work correctly. Update PerformHeapAllocSRoA() to optimize malloc calls that have non-bitcast uses. The bitcast use of the malloc is not handled specially here because ReplaceUsesOfMallocWithGlobal replaces through the bitcast use. Update OptimizeOnceStoredGlobal() to not care about the malloc calls' bitcast use. Update all globalopt malloc tests to not rely on autoupgraded-MallocInsts, but instead use explicit malloc calls with correct allocation sizes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86077 91177308-0d34-0410-b5e6-96231b3b80d8		2009-11-05 00:03:03 +00:00
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Hello	Use raw_ostream::write_escaped instead of EscapeString.	2009-10-17 20:43:19 +00:00
Instrumentation	Remove includes of Support/Compiler.h that are no longer needed after the	2009-10-25 06:57:41 +00:00
IPO	Update CreateMalloc so that its callers specify the size to allocate:	2009-11-05 00:03:03 +00:00
Scalar	improve DSE when TargetData is not around, based on work by	2009-11-04 23:20:12 +00:00
Utils	remove a isFreeCall check: it is a callinst that can write to memory already.	2009-11-03 05:33:46 +00:00
Makefile	The attached patches attempt to fix cross builds. For example, if you	2009-08-18 00:40:33 +00:00