clang/test/CodeGen/PowerPC/builtins-ppc-xlcompat-darn.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu \
   3 // RUN:    -emit-llvm %s -o -  -target-cpu pwr9 | \
   4 // RUN:    FileCheck %s --check-prefix=CHECK-64
   5 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu \
   6 // RUN:   -emit-llvm %s -o -  -target-cpu pwr9 | \
   7 // RUN:    FileCheck %s --check-prefix=CHECK-64
   8 // RUN: %clang_cc1 -triple powerpc64-unknown-aix \
   9 // RUN:    -emit-llvm %s -o -  -target-cpu pwr9 | \
  10 // RUN:    FileCheck %s --check-prefix=CHECK-64
  11 // RUN: %clang_cc1 -triple powerpc-unknown-linux-gnu \
  12 // RUN:    -emit-llvm %s -o -  -target-cpu pwr9 | FileCheck %s
  13 // RUN: %clang_cc1 -triple powerpcle-unknown-linux-gnu \
  14 // RUN:   -emit-llvm %s -o -  -target-cpu pwr9 | FileCheck %s
  15 // RUN: %clang_cc1 -triple powerpc-unknown-aix \
  16 // RUN:    -emit-llvm %s -o -  -target-cpu pwr9 | FileCheck %s
  17
  18 // The darn class of builtins are Power 9 and up and only darn_32 works in
  19 // 32 bit mode.
  20
  21 #ifdef __PPC64__
  22 // CHECK-64-LABEL: @testdarn(
  23 // CHECK-64:         [[TMP0:%.*]] = call i64 @llvm.ppc.darn()
  24 // CHECK-64-NEXT:    ret i64 [[TMP0]]
  25 //
  26 long long testdarn(void) {
  27   return __darn();
  28 }
  29
  30 // CHECK-64-LABEL: @testdarn_raw(
  31 // CHECK-64:         [[TMP0:%.*]] = call i64 @llvm.ppc.darnraw()
  32 // CHECK-64-NEXT:    ret i64 [[TMP0]]
  33 //
  34 long long testdarn_raw(void) {
  35   return __darn_raw();
  36 }
  37 #endif
  38
  39 // CHECK-LABEL: @testdarn_32(
  40 // CHECK:         [[TMP0:%.*]] = call i32 @llvm.ppc.darn32()
  41 // CHECK-NEXT:    ret i32 [[TMP0]]
  42 //
  43 int testdarn_32(void) {
  44   return __darn_32();
  45 }