Rafael Espindola 7d7d99622f Replace PROLOG_LABEL with a new CFI_INSTRUCTION. ... The old system was fairly convoluted: * A temporary label was created. * A single PROLOG_LABEL was created with it. * A few MCCFIInstructions were created with the same label. The semantics were that the cfi instructions were mapped to the PROLOG_LABEL via the temporary label. The output position was that of the PROLOG_LABEL. The temporary label itself was used only for doing the mapping. The new CFI_INSTRUCTION has a 1:1 mapping to MCCFIInstructions and points to one by holding an index into the CFI instructions of this function. I did consider removing MMI.getFrameInstructions completelly and having CFI_INSTRUCTION own a MCCFIInstruction, but MCCFIInstructions have non trivial constructors and destructors and are somewhat big, so the this setup is probably better. The net result is that we don't create temporary labels that are never used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203204 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-07 06:08:31 +00:00
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Analysis	Teach lint about address spaces	2014-03-06 17:33:55 +00:00
Assembler
Bindings
Bitcode
BugPoint
CodeGen	Replace PROLOG_LABEL with a new CFI_INSTRUCTION.	2014-03-07 06:08:31 +00:00
DebugInfo	DebugInfo: Limit r203187 to non-darwin as lldb can't handle this yet	2014-03-07 02:19:41 +00:00
ExecutionEngine
Feature	Change math intrinsic attributes from readonly to readnone. These	2014-03-06 00:18:15 +00:00
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Integer
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MC	AVX-512: Added rrk, rrkz, rmk, rmkz, rmbk, rmbkz versions of AVX512 FP packed instructions, added encoding tests for them.	2014-03-06 08:45:30 +00:00
Object
Other
TableGen
tools	Fix the printing of n_type.	2014-03-06 20:13:41 +00:00
Transforms	Allow constant folding of round function whenever feasible	2014-03-07 04:36:21 +00:00
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