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llvm-mirror/test/TableGen/pr8330.td

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TableGen
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// RUN: llvm-tblgen %s | FileCheck %s
// XFAIL: vg_leak
class Or4<bits<8> Val> {
bits<8> V = {Val{7}, Val{6}, Val{5}, Val{4}, Val{3}, 1, Val{1}, Val{0} };
}
class Whatev<bits<8> x>;
class Whatever<bits<8> x> {
bits<8> W = {x{0}, x{1}, x{2}, x{3}, x{4}, x{5}, x{6}, x{7} };
}
multiclass X<bits<8> BaseOpc> {
def bar : Whatev<Or4<BaseOpc>.V >;
}
multiclass Y<bits<8> BaseOpc> {
def foo : Whatever<Or4<BaseOpc>.V >;
}
defm a : X<4>;
// CHECK: def abar
defm b : Y<8>;
// CHECK: def bfoo
// CHECK-NEXT: bits<8> W = { 0, 0, 1, 1, 0, 0, 0, 0 };