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llvm-mirror/test/TableGen/intrinsic-long-name.td
Reid Kleckner 74bbf4a42b [IR] Split out target specific intrinsic enums into separate headers
This has two main effects:
- Optimizes debug info size by saving 221.86 MB of obj file size in a
  Windows optimized+debug build of 'all'. This is 3.03% of 7,332.7MB of
  object file size.
- Incremental step towards decoupling target intrinsics.

The enums are still compact, so adding and removing a single
target-specific intrinsic will trigger a rebuild of all of LLVM.
Assigning distinct target id spaces is potential future work.

Part of PR34259

Reviewers: efriedma, echristo, MaskRay

Reviewed By: echristo, MaskRay

Differential Revision: https://reviews.llvm.org/D71320
2019-12-11 18:02:14 -08:00

35 lines
1.1 KiB
TableGen

// RUN: llvm-tblgen -gen-intrinsic-enums %s | FileCheck %s
// XFAIL: vg_leak
class IntrinsicProperty;
class SDNodeProperty;
class ValueType<int size, int value> {
string Namespace = "MVT";
int Size = size;
int Value = value;
}
class LLVMType<ValueType vt> {
ValueType VT = vt;
}
class Intrinsic<string name, list<LLVMType> param_types = []> {
string LLVMName = name;
bit isTarget = 0;
string TargetPrefix = "";
list<LLVMType> RetTypes = [];
list<LLVMType> ParamTypes = param_types;
list<IntrinsicProperty> IntrProperties = [];
list<SDNodeProperty> Properties = [];
}
def iAny : ValueType<0, 253>;
def llvm_anyint_ty : LLVMType<iAny>;
// Make sure we generate the long name without crashing
// CHECK: this_is_a_really_long_intrinsic_name_but_we_should_still_not_crash, // llvm.this.is.a.really.long.intrinsic.name.but.we.should.still.not.crash
def int_foo : Intrinsic<"llvm.foo", [llvm_anyint_ty]>;
def int_this_is_a_really_long_intrinsic_name_but_we_should_still_not_crash : Intrinsic<"llvm.this.is.a.really.long.intrinsic.name.but.we.should.still.not.crash", [llvm_anyint_ty]>;