clang/test/CodeGen/PowerPC/ppc64-elf-abi.c

   1 // REQUIRES: powerpc-registered-target
   2
   3 // Verify ABI selection by the front end
   4
   5 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s \
   6 // RUN:   | FileCheck %s --check-prefix=CHECK-ELFv1
   7 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s \
   8 // RUN:   -target-abi elfv1 | FileCheck %s --check-prefix=CHECK-ELFv1
   9 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s \
  10 // RUN:   -target-abi elfv2 | FileCheck %s --check-prefix=CHECK-ELFv2
  11 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s \
  12 // RUN:   | FileCheck %s --check-prefix=CHECK-ELFv2
  13 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s \
  14 // RUN:   -target-abi elfv1 | FileCheck %s --check-prefix=CHECK-ELFv1
  15 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu -emit-llvm -o - %s \
  16 // RUN:   -target-abi elfv2 | FileCheck %s --check-prefix=CHECK-ELFv2
  17
  18 // CHECK-ELFv1: define{{.*}} void @func_fab(ptr noalias sret(%struct.fab) align 4 %agg.result, i64 %x.coerce)
  19 // CHECK-ELFv2: define{{.*}} [2 x float] @func_fab([2 x float] %x.coerce)
  20 struct fab { float a; float b; };
  21 struct fab func_fab(struct fab x) { return x; }