1 // This test verifies that we produce target-cpu and target-features attributes 2 // on functions when they're different from the standard cpu and have written 3 // features. 4 5 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | FileCheck %s -check-prefix=AVX-FEATURE 6 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | FileCheck %s -check-prefix=AVX-NO-CPU 7 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx512f -target-feature +avx512er | FileCheck %s -check-prefix=TWO-AVX 8 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7 | FileCheck %s -check-prefix=CORE-CPU 9 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7 -target-feature +avx | FileCheck %s -check-prefix=CORE-CPU-AND-FEATURES 10 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu x86-64 | FileCheck %s -check-prefix=X86-64-CPU-NOT 11 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7-avx -target-feature -avx | FileCheck %s -check-prefix=AVX-MINUS-FEATURE 12 13 void foo() {} 14 15 // AVX-FEATURE: "target-features"="+avx" 16 // AVX-NO-CPU-NOT: target-cpu 17 // TWO-AVX: "target-features"="+avx512f,+avx512er" 18 // CORE-CPU: "target-cpu"="corei7" 19 // CORE-CPU-AND-FEATURES: "target-cpu"="corei7" "target-features"="+avx" 20 // X86-64-CPU-NOT: "target-cpu" 21 // AVX-MINUS-FEATURE: "target-features"="-avx" 22
