| Tobias Edler von Koch | 7609cb8 | 2018-06-22 20:23:21 +0000 | [diff] [blame] | 1 | // ; Check that the -flto=thin option emits a ThinLTO summary |
| 2 | // RUN: %clang_cc1 -flto=thin -emit-llvm-bc < %s | llvm-bcanalyzer -dump | FileCheck %s |
| 3 | // CHECK: <GLOBALVAL_SUMMARY_BLOCK |
| 4 | // |
| 5 | // ; Check that we do not emit a summary for regular LTO on Apple platforms |
| 6 | // RUN: %clang_cc1 -flto -triple x86_64-apple-darwin -emit-llvm-bc < %s | llvm-bcanalyzer -dump | FileCheck --check-prefix=LTO %s |
| 7 | // LTO-NOT: GLOBALVAL_SUMMARY_BLOCK |
| 8 | // |
| 9 | // ; Check that we emit a summary for regular LTO by default elsewhere |
| 10 | // RUN: %clang_cc1 -flto -triple x86_64-pc-linux-gnu -emit-llvm-bc < %s | llvm-bcanalyzer -dump | FileCheck --check-prefix=LTOINDEX %s |
| 11 | // LTOINDEX: <FULL_LTO_GLOBALVAL_SUMMARY_BLOCK |
| 12 | // |
| 13 | // ; Simulate -save-temps and check that it works (!"ThinLTO" module flag not added multiple times) |
| 14 | // RUN: %clang_cc1 -flto -triple x86_64-pc-linux-gnu -emit-llvm-bc -disable-llvm-passes < %s -o %t.bc |
| 15 | // RUN: %clang_cc1 -flto -triple x86_64-pc-linux-gnu -emit-llvm-bc -x ir < %t.bc | llvm-bcanalyzer -dump | FileCheck --check-prefix=LTOINDEX %s |
| 16 | |
| 17 | int main() {} |