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llvm-project/llvm/test/TableGen/code.td

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TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
// RUN: llvm-tblgen %s | FileCheck %s
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
// RUN: not llvm-tblgen -DERROR1 %s 2>&1 | FileCheck --check-prefix=ERROR1 %s
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
// XFAIL: vg_leak
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
// CHECK: def A1
// CHECK: code CodeCode = [{code here;}]
// CHECK: code StringCode = [{code here;}]
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
// CHECK: def A2
// CHECK: string CodeCode = "string here"
// CHECK: string StringCode = "string here"
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
// CHECK: def B1
// CHECK: string CodeCode = "with paste 7"
// CHECK: string StringCode = "with paste 7"
// CHECK: def C1
// CHECK: code CodeCode = [{with concat 42}]
// CHECK: code StringCode = [{with concat 42}]
// CHECK: def D1
// CHECK: code CodeCode = [{with concat 108!}]
// CHECK: code StringCode = [{with concat 108!}]
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
class A<code c> {
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
code CodeCode = c;
string StringCode = c;
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
}
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
def A1 : A<[{code here;}]>;
def A2 : A<"string here">;
class B<int i> : A<"with paste " # i>;
class C<int i> : A<!strconcat([{with concat }], !cast<string>(i))>;
class D<int i> : A<!strconcat([{with concat }], !cast<string>(i), "!")>;
def B1 : B<7>;
def C1 : C<42>;
def D1 : D<108>;
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
#ifdef ERROR1
// ERROR1: the 'code' type is not allowed
def Zerror1 {
code Code = !cast<code>("i = 0;");
}
TableGen: Allow implicit casting between string and code Summary: Perhaps the distinction between the two should be removed entirely in the long term, and the [{ ... }] syntax should just be a convenient way of writing multi-line strings. In the meantime, a lot of existing .td files are quite relaxed about string vs. code, and this change allows switching on more consistent type checks without breaking those. Change-Id: If85e3e04469e41b58e2703b62ac0032d2711713c Reviewers: arsenm, craig.topper, tra, MartinO Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D43557 llvm-svn: 325799
2018-02-22 23:27:03 +08:00
[TableGen] Eliminate the 'code' type Update the documentation. Rework various backends that relied on the code type. Differential Revision: https://reviews.llvm.org/D92269
2020-11-25 02:09:02 +08:00
#endif