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[XCORE][CodeGen][NFC] Revert: Use ArrayRef in TargetLowering functions 

Revert 6365bde658

Restore more readable version in line with other targets,
which did not apply the change.

Differential Revision: https://reviews.llvm.org/D123661
This commit is contained in:
Nigel Perks 2022-05-25 10:09:59 +01:00
parent 0d7f8d42fd
commit 089036444e
1 changed files with 32 additions and 18 deletions
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50
llvm/lib/Target/XCore/XCoreISelLowering.cpp
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@ -88,17 +88,24 @@ XCoreTargetLowering::XCoreTargetLowering(const TargetMachine &TM,
setBooleanVectorContents(ZeroOrOneBooleanContent); // FIXME: Is this correct?
// XCore does not have the NodeTypes below.
setOperationAction({ISD::BR_CC, ISD::SELECT_CC}, MVT::i32, Expand);
setOperationAction(ISD::BR_CC, MVT::i32, Expand);
setOperationAction(ISD::SELECT_CC, MVT::i32, Expand);
// 64bit
setOperationAction({ISD::ADD, ISD::SUB}, MVT::i64, Custom);
setOperationAction({ISD::SMUL_LOHI, ISD::UMUL_LOHI}, MVT::i32, Custom);
setOperationAction(
{ISD::MULHS, ISD::MULHU, ISD::SHL_PARTS, ISD::SRA_PARTS, ISD::SRL_PARTS},
MVT::i32, Expand);
setOperationAction(ISD::ADD, MVT::i64, Custom);
setOperationAction(ISD::SUB, MVT::i64, Custom);
setOperationAction(ISD::SMUL_LOHI, MVT::i32, Custom);
setOperationAction(ISD::UMUL_LOHI, MVT::i32, Custom);
setOperationAction(ISD::MULHS, MVT::i32, Expand);
setOperationAction(ISD::MULHU, MVT::i32, Expand);
setOperationAction(ISD::SHL_PARTS, MVT::i32, Expand);
setOperationAction(ISD::SRA_PARTS, MVT::i32, Expand);
setOperationAction(ISD::SRL_PARTS, MVT::i32, Expand);
// Bit Manipulation
setOperationAction({ISD::CTPOP, ISD::ROTL, ISD::ROTR}, MVT::i32, Expand);
setOperationAction(ISD::CTPOP, MVT::i32, Expand);
setOperationAction(ISD::ROTL , MVT::i32, Expand);
setOperationAction(ISD::ROTR , MVT::i32, Expand);
setOperationAction(ISD::BITREVERSE , MVT::i32, Legal);
setOperationAction(ISD::TRAP, MVT::Other, Legal);
@ -106,29 +113,35 @@ XCoreTargetLowering::XCoreTargetLowering(const TargetMachine &TM,
// Jump tables.
setOperationAction(ISD::BR_JT, MVT::Other, Custom);
setOperationAction({ISD::GlobalAddress, ISD::BlockAddress}, MVT::i32, Custom);
setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);
setOperationAction(ISD::BlockAddress, MVT::i32 , Custom);
// Conversion of i64 -> double produces constantpool nodes
setOperationAction(ISD::ConstantPool, MVT::i32, Custom);
setOperationAction(ISD::ConstantPool, MVT::i32, Custom);
// Loads
for (MVT VT : MVT::integer_valuetypes()) {
setLoadExtAction({ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD}, VT, MVT::i1,
Promote);
setLoadExtAction(ISD::EXTLOAD, VT, MVT::i1, Promote);
setLoadExtAction(ISD::ZEXTLOAD, VT, MVT::i1, Promote);
setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i1, Promote);
setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i8, Expand);
setLoadExtAction(ISD::ZEXTLOAD, VT, MVT::i16, Expand);
}
// Custom expand misaligned loads / stores.
setOperationAction({ISD::LOAD, ISD::STORE}, MVT::i32, Custom);
setOperationAction(ISD::LOAD, MVT::i32, Custom);
setOperationAction(ISD::STORE, MVT::i32, Custom);
// Varargs
setOperationAction({ISD::VAEND, ISD::VACOPY}, MVT::Other, Expand);
setOperationAction({ISD::VAARG, ISD::VASTART}, MVT::Other, Custom);
setOperationAction(ISD::VAEND, MVT::Other, Expand);
setOperationAction(ISD::VACOPY, MVT::Other, Expand);
setOperationAction(ISD::VAARG, MVT::Other, Custom);
setOperationAction(ISD::VASTART, MVT::Other, Custom);
// Dynamic stack
setOperationAction({ISD::STACKSAVE, ISD::STACKRESTORE}, MVT::Other, Expand);
setOperationAction(ISD::STACKSAVE, MVT::Other, Expand);
setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);
setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i32, Expand);
// Exception handling
@ -139,11 +152,12 @@ XCoreTargetLowering::XCoreTargetLowering(const TargetMachine &TM,
// We request a fence for ATOMIC_* instructions, to reduce them to Monotonic.
// As we are always Sequential Consistent, an ATOMIC_FENCE becomes a no OP.
setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Custom);
setOperationAction({ISD::ATOMIC_LOAD, ISD::ATOMIC_STORE}, MVT::i32, Custom);
setOperationAction(ISD::ATOMIC_LOAD, MVT::i32, Custom);
setOperationAction(ISD::ATOMIC_STORE, MVT::i32, Custom);
// TRAMPOLINE is custom lowered.
setOperationAction({ISD::INIT_TRAMPOLINE, ISD::ADJUST_TRAMPOLINE}, MVT::Other,
Custom);
setOperationAction(ISD::INIT_TRAMPOLINE, MVT::Other, Custom);
setOperationAction(ISD::ADJUST_TRAMPOLINE, MVT::Other, Custom);
// We want to custom lower some of our intrinsics.
setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::Other, Custom);