James Y Knight 4e50d0475a IR: Support parsing numeric block ids, and emit them in textual output. ... Just as as llvm IR supports explicitly specifying numeric value ids for instructions, and emits them by default in textual output, now do the same for blocks. This is a slightly incompatible change in the textual IR format. Previously, llvm would parse numeric labels as string names. E.g. define void @f() { br label %"55" 55: ret void } defined a label *named* "55", even without needing to be quoted, while the reference required quoting. Now, if you intend a block label which looks like a value number to be a name, you must quote it in the definition too (e.g. `"55":`). Previously, llvm would print nameless blocks only as a comment, and would omit it if there was no predecessor. This could cause confusion for readers of the IR, just as unnamed instructions did prior to the addition of "%5 = " syntax, back in 2008 (PR2480). Now, it will always print a label for an unnamed block, with the exception of the entry block. (IMO it may be better to print it for the entry-block as well. However, that requires updating many more tests.) Thus, the following is supported, and is the canonical printing: define i32 @f(i32, i32) { %3 = add i32 %0, %1 br label %4 4: ret i32 %3 } New test cases covering this behavior are added, and other tests updated as required. Differential Revision: https://reviews.llvm.org/D58548 llvm-svn: 356789		2019-03-22 18:27:13 +00:00
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AbstractCallSite.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
AsmWriter.cpp	IR: Support parsing numeric block ids, and emit them in textual output.	2019-03-22 18:27:13 +00:00
AttributeImpl.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Attributes.cpp	IR: Add immarg attribute	2019-03-12 21:02:54 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp	[AArch64] Split the neon.addp intrinsic into integer and fp variants.	2019-03-21 22:31:37 +00:00
BasicBlock.cpp	Revert "[INLINER] allow inlining of address taken blocks"	2019-02-14 23:42:21 +00:00
CMakeLists.txt	Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 15:20:13 +00:00
Comdat.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ConstantFold.cpp	[IR][ARM] Add function pointer alignment to datalayout	2019-03-08 10:44:06 +00:00
ConstantFold.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ConstantRange.cpp	[ConstantRange] Add assertion for KnownBits validity; NFC	2019-03-17 21:25:32 +00:00
Constants.cpp	[InstCombine] canonicalize funnel shift constant shift amount to be modulo bitwidth	2019-03-14 19:22:08 +00:00
ConstantsContext.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Core.cpp	[LLVM-C] Add Bindings to GlobalIFunc	2019-02-05 18:05:44 +00:00
DataLayout.cpp	[IR][ARM] Add function pointer alignment to datalayout	2019-03-08 10:44:06 +00:00
DebugInfo.cpp	[LLVM-C] Add bindings to create enumerators	2019-02-17 21:25:47 +00:00
DebugInfoMetadata.cpp	[DebugInfo] Introduce DW_OP_LLVM_convert	2019-03-19 13:16:28 +00:00
DebugLoc.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
DiagnosticHandler.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
DiagnosticInfo.cpp	Revert "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 14:52:37 +00:00
DiagnosticPrinter.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
DIBuilder.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Dominators.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Function.cpp	[opaque pointer types] Add a FunctionCallee wrapper type, and use it.	2019-02-01 02:28:03 +00:00
Globals.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
GVMaterializer.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
InlineAsm.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Instruction.cpp	Implementation of asm-goto support in LLVM	2019-02-08 20:48:56 +00:00
Instructions.cpp	Remove large amount of empty lines mid-file. NFC	2019-03-03 13:21:38 +00:00
IntrinsicInst.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
IRBuilder.cpp	[opaque pointer types] Pass function types to InvokeInst creation.	2019-02-01 20:43:34 +00:00
IRPrintingPasses.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LegacyPassManager.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LLVMBuild.txt	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LLVMContext.cpp	Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 15:20:13 +00:00
LLVMContextImpl.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LLVMContextImpl.h	Reland "[Remarks] Refactor remark diagnostic emission in a RemarkStreamer"	2019-03-06 15:20:13 +00:00
Mangler.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MDBuilder.cpp	[NFC] Fix unused variable warnings in Release builds	2019-01-19 09:39:57 +00:00
Metadata.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MetadataImpl.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Module.cpp	[PGO] Context sensitive PGO (part 2)	2019-02-28 19:55:07 +00:00
ModuleSummaryIndex.cpp	[ThinLTO] Restructure AliasSummary to contain ValueInfo of Aliasee	2019-03-15 15:11:38 +00:00
Operator.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
OptBisect.cpp	Fix IR/Analysis layering issue with OptBisect	2019-02-28 04:00:55 +00:00
Pass.cpp	Fix IR/Analysis layering issue with OptBisect	2019-02-28 04:00:55 +00:00
PassInstrumentation.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
PassManager.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
PassRegistry.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
PassTimingInfo.cpp	[TimePasses] allow -time-passes reporting into a custom stream	2019-03-15 22:15:23 +00:00
ProfileSummary.cpp	[PGO] Context sensitive PGO (part 2)	2019-02-28 19:55:07 +00:00
RemarkStreamer.cpp	Reland "[Remarks] Add -foptimization-record-passes to filter remark emission"	2019-03-12 21:22:27 +00:00
SafepointIRVerifier.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Statepoint.cpp	[CallSite removal] Migrate the statepoint GC infrastructure to use the	2019-02-11 07:42:30 +00:00
SymbolTableListTraitsImpl.h	[ADT] Notify ilist traits about in-list transfers	2019-01-23 22:59:52 +00:00
Type.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
TypeFinder.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Use.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
User.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Value.cpp	[IR][ARM] Add function pointer alignment to datalayout	2019-03-08 10:44:06 +00:00
ValueSymbolTable.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Verifier.cpp	[WebAssembly] Make rethrow take an except_ref type argument	2019-03-16 05:38:57 +00:00