1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGen/ppc64-elf-abi.c b/test/CodeGen/ppc64-elf-abi.c
new file mode 100644
index 000000000000..0dd183e2a6da
--- /dev/null
+++ b/test/CodeGen/ppc64-elf-abi.c
@@ -0,0 +1,40 @@
+// REQUIRES: powerpc-registered-target
+
+// Verify ABI selection by the front end
+
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ELFv1
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s \
+// RUN:   -target-abi elfv1 | FileCheck %s --check-prefix=CHECK-ELFv1
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s \
+// RUN:   -target-abi elfv2 | FileCheck %s --check-prefix=CHECK-ELFv2
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ELFv2
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s \
+// RUN:   -target-abi elfv1 | FileCheck %s --check-prefix=CHECK-ELFv1
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s \
+// RUN:   -target-abi elfv2 | FileCheck %s --check-prefix=CHECK-ELFv2
+
+// CHECK-ELFv1: define void @func_fab(%struct.fab* noalias sret %agg.result, i64 %x.coerce)
+// CHECK-ELFv2: define [2 x float] @func_fab([2 x float] %x.coerce)
+struct fab { float a; float b; };
+struct fab func_fab(struct fab x) { return x; }
+
+// Verify ABI choice is passed on to the back end
+
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -S -o - %s \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ASM-ELFv1
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -S -o - %s \
+// RUN:   -target-abi elfv1 | FileCheck %s --check-prefix=CHECK-ASM-ELFv1
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -S -o - %s \
+// RUN:   -target-abi elfv2 | FileCheck %s --check-prefix=CHECK-ASM-ELFv2
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -S -o - %s \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ASM-ELFv2
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -S -o - %s \
+// RUN:   -target-abi elfv1 | FileCheck %s --check-prefix=CHECK-ASM-ELFv1
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -S -o - %s \
+// RUN:   -target-abi elfv2 | FileCheck %s --check-prefix=CHECK-ASM-ELFv2
+
+// CHECK-ASM-ELFv2: .abiversion 2
+// CHECK-ASM-ELFv1-NOT: .abiversion 2
+