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When building LLVM as a (potentially dynamic) library that can be linked against by multiple compilers, the default triple is not really meaningful. We allow to explicitely set it to an empty string when configuring LLVM. In this case, said "target independent" tests in the test suite that are using the default triple are disabled by matching the newly available feature "default_triple". Reviewers: probinson, echristo Differential Revision: http://reviews.llvm.org/D12660 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 247775
19 lines
330 B
LLVM
19 lines
330 B
LLVM
; RUN: llc < %s -O0
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; REQUIRES: default_triple
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define i32 @main() {
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entry:
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call void @f()
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ret i32 0
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}
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define void @f() gc "ocaml" {
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entry:
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%ptr.stackref = alloca i8*
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%gcroot = bitcast i8** %ptr.stackref to i8**
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call void @llvm.gcroot(i8** %gcroot, i8* null)
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ret void
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}
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declare void @llvm.gcroot(i8**, i8*) nounwind
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