Dan Gohman 4d52c6d622 Optimize ScalarEvolution's SCEVComplexityCompare predicate: don't go ... scrounging through SCEVUnknown contents and SCEVNAryExpr operands; instead just do a simple deterministic comparison of the precomputed hash data. Also, since this is more precise, it eliminates the need for the slow N^2 duplicate detection code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105540 91177308-0d34-0410-b5e6-96231b3b80d8		2010-06-07 19:06:13 +00:00
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Analysis	Optimize ScalarEvolution's SCEVComplexityCompare predicate: don't go	2010-06-07 19:06:13 +00:00
Archive	Eliminate some unnessary Path::exists() calls.	2010-05-27 20:51:54 +00:00
AsmParser	Eliminate the restriction that the array size in an alloca must be i32.	2010-05-28 01:14:11 +00:00
Bitcode	Speedup bitcode writer. Do not walk all values for all functions to emit function local metadata. In one testcase, probably worst case scenario, the 70x speed up is seen.	2010-06-02 23:05:04 +00:00
CodeGen	Revert 105492 & 105493 due to a testcase regression. Radar 7424645.	2010-06-05 00:39:29 +00:00
CompilerDriver	Print a space after the colon.	2010-05-20 21:11:37 +00:00
ExecutionEngine	improve portability to systems that don't have powf/modf (e.g. solaris 9)	2010-05-15 17:10:24 +00:00
Linker	Add basic error checking to MemoryBuffer::getSTDIN.	2010-05-27 17:31:51 +00:00
MC	Don't call flush() at a library level which isn't checking for errors	2010-06-01 16:31:34 +00:00
Support	Minor code simplification.	2010-05-28 16:50:23 +00:00
System	Factor out the handler work from SignalHandler into a helper function,	2010-05-27 23:11:55 +00:00
Target	Create new accessors to get arguments for call/invoke instructions. It breaks	2010-06-07 19:05:06 +00:00
Transforms	Partial specialization was not checking the callsite to make sure it was using the same constants as the specialization, leading to calls to the wrong specialization. Patch by Takumi Nakamura\!	2010-06-05 14:50:21 +00:00
VMCore	getFoldedOffsetOf no longer does anything special with vector types.	2010-06-05 00:47:34 +00:00
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