forked from OSchip/llvm-project
85 lines
1.8 KiB
TableGen
85 lines
1.8 KiB
TableGen
// RUN: llvm-tblgen %s | FileCheck %s
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// XFAIL: vg_leak
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// This test demonstrates a number of inconsistencies in how NAME is resolved
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// and record names are constructed.
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//
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// The TODO lines describe a suggested consistent behavior that would result
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// from:
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// (1) Treating NAME as an implicit multiclass template argument and
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// (2) always storing the name of (non-anonymous) prototype records in
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// multiclasses with at least one explicit reference to NAME.
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//
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// Unfortunately, several backends (including X86) rely quite heavily on the
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// current inconsistent behavior and would have to be fixed.
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// CHECK: def B0a {
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// CHECK: string e = "B0";
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// CHECK: }
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// CHECK: def B0ba {
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// TODO: expect "B0b" here
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// CHECK: string a = "B0";
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// CHECK: string b = "B0";
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// CHECK: }
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// CHECK: def B0cza {
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// TODO: expect "B0cz" here
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// CHECK: string a = "B0";
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// CHECK: string b = "B0";
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// CHECK: }
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// TODO: expect this to be named 'xB0b'
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// CHECK: def B0xb {
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// TODO: expect "B0b" here
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// CHECK: string c = "b";
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// CHECK: string d = "b";
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// CHECK: }
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// TODO: expect this to be named B0bys
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// CHECK: def B0ys {
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// TODO: expect "B0b" here
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// CHECK: string f = "b";
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// CHECK: string g = "b";
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// CHECK: }
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// CHECK: def xB0cz {
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// CHECK: string c = "B0cz";
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// CHECK: string d = "B0cz";
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// CHECK: }
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// TODO: expect this to be named B0czyt
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// CHECK: def yt {
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// CHECK: string f = "B0cz";
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// CHECK: string g = "B0cz";
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// CHECK: }
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multiclass A<string p, string q> {
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def a {
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string a = NAME;
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string b = p;
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}
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def x # NAME {
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string c = NAME;
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string d = p;
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}
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def y # q {
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string f = NAME;
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string g = p;
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}
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}
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multiclass B<string name, string t> {
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def a {
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string e = NAME;
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}
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defm b : A<NAME, "s">;
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defm NAME # c # name : A<NAME, t>;
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}
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defm B0 : B<"z", "t">;
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