1 // RUN: %clang --target=x86_64-unknown-linux-gnu -flto -ffat-lto-objects -### %s -c 2>&1 | FileCheck %s -check-prefix=CHECK-CC 2 // CHECK-CC: -cc1 3 // CHECK-CC-SAME: -emit-obj 4 // CHECK-CC-SAME: -ffat-lto-objects 5 6 /// Without -flto -S will just emit normal ASM, so we don't expect -emit-{llvm,obj} or -ffat-lto-objects to be passed to cc1. 7 // RUN: %clang --target=x86_64-unknown-linux-gnu -ffat-lto-objects -### %s -S 2>&1 | FileCheck %s -check-prefix=CHECK-CC-S 8 // CHECK-CC-S: -cc1 9 // CHECK-CC-S: -S 10 // CHECK-CC-S-NOT: -emit-obj 11 // CHECK-CC-S-NOT: -emit-llvm 12 // CHECK-CC-S-NOT: -ffat-lto-objects 13 14 /// When fat LTO is enabled with -S, we expect asm output and -ffat-lto-objects to be passed to cc1. 15 // RUN: %clang --target=x86_64-unknown-linux-gnu -flto -ffat-lto-objects -### %s -S 2>&1 | FileCheck %s -check-prefix=CHECK-CC-S-LTO 16 // CHECK-CC-S-LTO: -cc1 17 // CHECK-CC-S-NOT: -emit-llvm 18 // CHECK-CC-S-LTO-SAME: -ffat-lto-objects 19 20 /// When fat LTO is enabled with -S and -emit-llvm, we expect IR output and -ffat-lto-objects to be passed to cc1. 21 // RUN: %clang --target=x86_64-unknown-linux-gnu -flto -ffat-lto-objects -### %s -S -emit-llvm 2>&1 | FileCheck %s -check-prefix=CHECK-CC-S-EL-LTO 22 // CHECK-CC-S-EL-LTO: -cc1 23 // CHECK-CC-S-EL-LTO-SAME: -emit-llvm 24 // CHECK-CC-S-EL-LTO-SAME: -ffat-lto-objects 25 26 /// When fat LTO is enabled without -S we expect native object output and -ffat-lto-object to be passed to cc1. 27 // RUN: %clang --target=x86_64-unknown-linux-gnu -flto -ffat-lto-objects -### %s -c 2>&1 | FileCheck %s -check-prefix=CHECK-CC-C-LTO 28 // CHECK-CC-C-LTO: -cc1 29 // CHECK-CC-C-LTO-SAME: -emit-obj 30 // CHECK-CC-C-LTO-SAME: -ffat-lto-objects 31 32 /// When fat LTO is enabled with -c and -emit-llvm we expect bitcode output and -ffat-lto-object to be passed to cc1. 33 // RUN: %clang --target=x86_64-unknown-linux-gnu -flto -ffat-lto-objects -### %s -c -emit-llvm 2>&1 | FileCheck %s -check-prefix=CHECK-CC-C-EL-LTO 34 // CHECK-CC-C-EL-LTO: -cc1 35 // CHECK-CC-C-EL-LTO-SAME: -emit-llvm-bc 36 // CHECK-CC-C-EL-LTO-SAME: -ffat-lto-objects 37 38 /// Make sure we don't have a warning for -ffat-lto-objects being unused 39 // RUN: %clang --target=x86_64-unknown-linux-gnu -ffat-lto-objects -fdriver-only -Werror -v %s -c 2>&1 | FileCheck %s -check-prefix=CHECK-CC-NOLTO 40 // CHECK-CC-NOLTO: -cc1 41 // CHECK-CC-NOLTO-SAME: -emit-obj 42 // CHECK-CC-NOLTO-NOT: -ffat-lto-objects 43 44 /// We need to pass an additional flag (--fat-lto-objects) to lld when linking w/ -flto -ffat-lto-objects 45 /// But it should not be there when LTO is disabled w/ -fno-lto 46 // RUN: %clang --target=x86_64-unknown-linux-gnu --sysroot=%S/Inputs/basic_cross_linux_tree %s \ 47 // RUN: -fuse-ld=lld -flto -ffat-lto-objects -### 2>&1 | FileCheck --check-prefix=LTO %s 48 // RUN: %clang --target=x86_64-unknown-linux-gnu --sysroot=%S/Inputs/basic_cross_linux_tree %s \ 49 // RUN: -fuse-ld=lld -fno-lto -ffat-lto-objects -### 2>&1 | FileCheck --check-prefix=NOLTO %s 50 // LTO: "--fat-lto-objects" 51 // NOLTO-NOT: "--fat-lto-objects" 52