1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/function-target-features.c b/test/CodeGen/function-target-features.c
new file mode 100644
index 000000000000..351c7f102b12
--- /dev/null
+++ b/test/CodeGen/function-target-features.c
@@ -0,0 +1,26 @@
+// This test verifies that we produce target-cpu and target-features attributes
+// on functions when they're different from the standard cpu and have written
+// features.
+
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | FileCheck %s -check-prefix=AVX-FEATURE
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | FileCheck %s -check-prefix=AVX-NO-CPU
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx512f -target-feature +avx512er | FileCheck %s -check-prefix=TWO-AVX
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7 | FileCheck %s -check-prefix=CORE-CPU
+// 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
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu x86-64 | FileCheck %s -check-prefix=X86-64-CPU
+// 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
+// RUN: %clang_cc1 -triple sparc-unknown-unknown -emit-llvm -o - %s -target-feature +soft-float | FileCheck %s -check-prefix=NO-SOFT-FLOAT
+// RUN: %clang_cc1 -triple arm-unknown-unknown -emit-llvm -o - %s -target-feature +soft-float | FileCheck %s -check-prefix=SOFT-FLOAT
+// RUN: %clang_cc1 -triple mips-unknown-unknown -emit-llvm -o - %s -target-feature +soft-float | FileCheck %s -check-prefix=SOFT-FLOAT
+
+void foo() {}
+
+// AVX-FEATURE: "target-features"{{.*}}+avx
+// AVX-NO-CPU-NOT: target-cpu
+// TWO-AVX: "target-features"={{.*}}+avx512er{{.*}}+avx512f
+// CORE-CPU: "target-cpu"="corei7"
+// CORE-CPU-AND-FEATURES: "target-cpu"="corei7" "target-features"={{.*}}+avx
+// X86-64-CPU: "target-cpu"="x86-64"
+// AVX-MINUS-FEATURE: "target-features"={{.*}}-avx
+// SOFT-FLOAT: "target-features"={{.*}}+soft-float
+// NO-SOFT-FLOAT-NOT: "target-features"={{.*}}+soft-float