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Cullen Rhodes 2ba5d64a80 [IntrinsicEmitter] Support scalable vectors in intrinsics 
Summary:
This patch adds support for scalable vectors in intrinsics, enabling
intrinsics such as the following to be defined:

    declare <vscale x 4 x i32> @llvm.something.nxv4i32(<vscale x 4 x i32>)

Support for this is implemented by defining a new type descriptor for
scalable vectors and adding mangling support for scalable vector types
in the name mangling scheme used by 'any' types in intrinsic signatures.

Tests have been added for IRBuilder to test scalable vectors work as
expected when using intrinsics through this interface. This required
implementing an intrinsic that is explicitly defined with scalable
vectors, e.g.  LLVMType<nxv4i32>, an SVE floating-point convert
intrinsic was used for this.  The behaviour of the overloaded type
LLVMScalarOrSameVectorWidth with scalable vectors is tested using the
existing masked load intrinsic. Also added an .ll test to test the
Verifier catches a bad intrinsic argument when passing a fixed-width
predicate (mask) to the masked.load intrinsic where a scalable is
expected.

Patch by Paul Walker

Reviewed By: sdesmalen

Differential Revision: https://reviews.llvm.org/D65930

llvm-svn: 370053
 		2019-08-27 12:57:09 +00:00
..
AsmWriterTest.cpp IR: Cleanup after test to silence ASAN builds 2019-08-03 15:40:00 +00:00
AttributesTest.cpp Reapply: IR: add optional type to 'byval' function parameters 2019-05-30 18:48:23 +00:00
BasicBlockTest.cpp [opaque pointer types] Pass function types to CallInst creation. 2019-02-01 20:43:25 +00:00
CFGBuilder.cpp [llvm] Migrate llvm::make_unique to std::make_unique 2019-08-15 15:54:37 +00:00
CFGBuilder.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
CMakeLists.txt Scalable Vector IR Type with further LTO fixes 2019-07-05 12:48:16 +00:00
ConstantRangeTest.cpp [ConstantRange] Add sdiv() support 2019-06-03 18:19:54 +00:00
ConstantsTest.cpp Add FNeg IR constant folding support 2019-05-05 16:07:09 +00:00
DataLayoutTest.cpp [LLVM][Alignment] Introduce Alignment Type in DataLayout 2019-08-05 09:00:43 +00:00
DebugInfoTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DebugTypeODRUniquingTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DominatorTreeBatchUpdatesTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DominatorTreeTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
FunctionTest.cpp [IR] Add getArg() method to Function class 2019-08-01 15:31:40 +00:00
IRBuilderTest.cpp [IntrinsicEmitter] Support scalable vectors in intrinsics 2019-08-27 12:57:09 +00:00
InstructionsTest.cpp Prepare for making SwitchInstProfUpdateWrapper strict 2019-07-09 05:07:28 +00:00
IntrinsicsTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
LegacyPassManagerTest.cpp Fix IR/Analysis layering issue with OptBisect 2019-02-28 04:00:55 +00:00
MDBuilderTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ManglerTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MetadataTest.cpp [llvm] Migrate llvm::make_unique to std::make_unique 2019-08-15 15:54:37 +00:00
ModuleTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PassBuilderCallbacksTest.cpp [NewPassManager] Adding pass tuning options: loop vectorize. 2019-04-19 16:11:59 +00:00
PassManagerTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
PatternMatch.cpp [IR][PatternMatch] Introduce m_NegatedPower2() matcher 2019-07-25 13:34:24 +00:00
TimePassesTest.cpp [llvm] Migrate llvm::make_unique to std::make_unique 2019-08-15 15:54:37 +00:00
TypesTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UseTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UserTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ValueHandleTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ValueMapTest.cpp Replace non-recursive sys::Mutex users with std::mutex 2019-08-07 11:59:44 +00:00
ValueTest.cpp [LLVM][Alignment] Introduce Alignment In GlobalObject 2019-08-06 09:03:21 +00:00
VectorTypesTest.cpp Scalable Vector IR Type with further LTO fixes 2019-07-05 12:48:16 +00:00
VerifierTest.cpp [opaque pointer types] Add a FunctionCallee wrapper type, and use it. 2019-02-01 02:28:03 +00:00
WaymarkTest.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00