Author: leonardchan Date: Thu Jun 20 12:44:51 2019 New Revision: 363971 URL: http://llvm.org/viewvc/llvm-project?rev=363971&view=rev Log: [clang][NewPM] Do not eliminate available_externally durng `-O2 -flto` runs
This fixes CodeGen/available-externally-suppress.c when the new pass manager is turned on by default. available_externally was not emitted during -O2 -flto runs when it should still be retained for link time inlining purposes. This can be fixed by checking that we aren't LTOPrelinking when adding the EliminateAvailableExternallyPass. Differential Revision: https://reviews.llvm.org/D63580 Modified: cfe/trunk/test/CodeGen/available-externally-suppress.c Modified: cfe/trunk/test/CodeGen/available-externally-suppress.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/available-externally-suppress.c?rev=363971&r1=363970&r2=363971&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/available-externally-suppress.c (original) +++ cfe/trunk/test/CodeGen/available-externally-suppress.c Thu Jun 20 12:44:51 2019 @@ -1,6 +1,9 @@ -// RUN: %clang_cc1 -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s -// RUN: %clang_cc1 -O2 -fno-inline -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s -// RUN: %clang_cc1 -flto -O2 -fno-inline -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s -check-prefix=LTO +// RUN: %clang_cc1 -fno-experimental-new-pass-manager -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s +// RUN: %clang_cc1 -fno-experimental-new-pass-manager -O2 -fno-inline -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s +// RUN: %clang_cc1 -fno-experimental-new-pass-manager -flto -O2 -fno-inline -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s -check-prefix=LTO +// RUN: %clang_cc1 -fexperimental-new-pass-manager -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s +// RUN: %clang_cc1 -fexperimental-new-pass-manager -O2 -fno-inline -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s +// RUN: %clang_cc1 -fexperimental-new-pass-manager -flto -O2 -fno-inline -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s -check-prefix=LTO // Ensure that we don't emit available_externally functions at -O0. // Also should not emit them at -O2, unless -flto is present in which case _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
