Nick Lewycky 6977e79526 Support pointer comparisons against constants, when looking at the inline-cost ... savings from a pointer argument becoming an alloca. Sometimes callees will even compare a pointer to null and then branch to an otherwise unreachable block! Detect these cases and compute the number of saved instructions, instead of bailing out and reporting no savings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148941 91177308-0d34-0410-b5e6-96231b3b80d8		2012-01-25 08:27:40 +00:00
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CodeGen	Modify MipsFrameLowering::emitPrologue and emitEpilogue.	2012-01-25 04:12:04 +00:00
DebugInfo	Fix the testcases for the previous patch.	2012-01-24 10:11:49 +00:00
ExecutionEngine	Remove "XFAIL: arm" from test/ExecutionEngine/test-return.ll	2012-01-17 18:21:05 +00:00
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Instrumentation/AddressSanitizer	[asan] enable asan only for the functions that have Attribute::AddressSafety	2012-01-24 19:34:43 +00:00
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MC	NEON VLD4(all lanes) assembly parsing and encoding.	2012-01-25 00:01:08 +00:00
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TableGen	Add an (interleave A, B, ...) SetTheory operator.	2012-01-24 18:06:05 +00:00
Transforms	Support pointer comparisons against constants, when looking at the inline-cost	2012-01-25 08:27:40 +00:00
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