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a991ccd8ef
The test was looking only for the bitcode writer pass; it should check the full pipeline to make sure the choice is as intended.
24 lines
1.0 KiB
C
24 lines
1.0 KiB
C
// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=thin -funified-lto -O2 -c %s -o %t.0 2>%t.0.txt
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// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=full -funified-lto -O2 -c %s -o %t.1 2>%t.1.txt
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// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=thin -O2 -c %s -o %t.2 2>%t.2.txt
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// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=full -O2 -c %s -o %t.3 2>%t.3.txt
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// RUN: FileCheck --input-file %t.0.txt %s --check-prefix=THIN
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// RUN: FileCheck --input-file %t.3.txt %s --check-prefix=FULL
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// THIN: ThinLTOBitcodeWriterPass
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// FULL-NOT: ThinLTOBitcodeWriterPass
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/// Check that thin/full unified bitcode matches.
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// RUN: cmp %t.0 %t.1
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/// Check that pass pipelines for thin, thin-unified, full-unified all match.
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// RUN: diff %t.0.txt %t.1.txt
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// RUN: diff %t.0.txt %t.2.txt
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/// Pass pipeline for full is different.
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// RUN: not diff %t.0.txt %t.3.txt
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int foo() {
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return 2 + 2;
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}
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int bar() {
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return foo() + 1;
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}
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