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The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in llvm. Differential Revision: https://reviews.llvm.org/D36495 llvm-svn: 310953
18 lines
718 B
LLVM
18 lines
718 B
LLVM
; Check that changing the output path via prefix-replace works
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; Use of '/' in paths created here make this unsuitable for Windows.
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; RUN: mkdir -p %t/oldpath
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; RUN: opt -module-summary %s -o %t/oldpath/prefix_replace.o
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; Ensure that there is no existing file at the new path, so we properly
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; test the creation of the new file there.
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; RUN: rm -f %t/newpath/prefix_replace.o.thinlto.bc
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; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t/oldpath/prefix_replace.o
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; RUN: llvm-lto -thinlto-action=distributedindexes -thinlto-prefix-replace="%t/oldpath/;%t/newpath/" -thinlto-index %t.index.bc %t/oldpath/prefix_replace.o
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; RUN: ls %t/newpath/prefix_replace.o.thinlto.bc
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define void @f() {
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entry:
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ret void
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}
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