Author: Paul T Robinson Date: 2023-09-07T09:49:27-04:00 New Revision: a991ccd8efec2888c9a46e68bf1d68820d66764a
URL: https://github.com/llvm/llvm-project/commit/a991ccd8efec2888c9a46e68bf1d68820d66764a DIFF: https://github.com/llvm/llvm-project/commit/a991ccd8efec2888c9a46e68bf1d68820d66764a.diff LOG: [LTO][CodeGen] Test LTO pipeline choices more thoroughly (#65485) The test was looking only for the bitcode writer pass; it should check the full pipeline to make sure the choice is as intended. Added: Modified: clang/test/CodeGen/unified-lto-pipeline.c Removed: ################################################################################ diff --git a/clang/test/CodeGen/unified-lto-pipeline.c b/clang/test/CodeGen/unified-lto-pipeline.c index 88bdfa6a634a46..e13cd57eed67d2 100644 --- a/clang/test/CodeGen/unified-lto-pipeline.c +++ b/clang/test/CodeGen/unified-lto-pipeline.c @@ -1,12 +1,18 @@ -// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=thin -funified-lto -O2 -c %s -o %t.0 2>&1 | FileCheck --check-prefix=THIN %s -// RUN: mv %t.0 %t.1 -// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=full -funified-lto -O2 -c %s -o %t.0 2>&1 | FileCheck --check-prefix=THIN %s -// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=thin -O2 -c %s -o %t.2 2>&1 | FileCheck --check-prefix=THIN %s -// RUN: mv %t.2 %t.3 -// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=full -O2 -c %s -o %t.2 2>&1 | FileCheck --check-prefix=FULL %s -// RUN: cmp %t.0 %t.1 +// 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 +// 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 +// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=thin -O2 -c %s -o %t.2 2>%t.2.txt +// RUN: %clang --target=x86_64-unknown-unknown-linux -Xclang -fdebug-pass-manager -flto=full -O2 -c %s -o %t.3 2>%t.3.txt +// RUN: FileCheck --input-file %t.0.txt %s --check-prefix=THIN +// RUN: FileCheck --input-file %t.3.txt %s --check-prefix=FULL // THIN: ThinLTOBitcodeWriterPass // FULL-NOT: ThinLTOBitcodeWriterPass +/// Check that thin/full unified bitcode matches. +// RUN: cmp %t.0 %t.1 +/// Check that pass pipelines for thin, thin-unified, full-unified all match. +// RUN: diff %t.0.txt %t.1.txt +// RUN: diff %t.0.txt %t.2.txt +/// Pass pipeline for full is diff erent. +// RUN: not diff %t.0.txt %t.3.txt int foo() { return 2 + 2; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
