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

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu \
   3 // RUN:   -emit-llvm %s -target-cpu pwr8 -o - | FileCheck %s
   4 // RUN: %clang_cc1 -triple powerpc-unknown-aix \
   5 // RUN:   -emit-llvm %s -target-cpu pwr8 -o - | FileCheck %s
   6 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu \
   7 // RUN:   -emit-llvm %s -target-cpu pwr7 -o - | FileCheck %s
   8 // RUN: %clang_cc1 -triple powerpc64-unknown-aix \
   9 // RUN:   -emit-llvm %s -target-cpu pwr7 -o - | FileCheck %s
  10 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu \
  11 // RUN:   -emit-llvm %s -target-cpu pwr6 -o - | FileCheck %s
  12 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu \
  13 // RUN:   -emit-llvm %s -target-cpu pwr6 -o - | FileCheck %s
  14 // RUN: %clang_cc1 -triple powerpc64-unknown-aix \
  15 // RUN:   -emit-llvm %s -target-cpu pwr6 -o - | FileCheck %s
  16 // RUN: %clang_cc1 -triple powerpc-unknown-aix \
  17 // RUN:   -emit-llvm %s -target-cpu pwr6 -o - | FileCheck %s
  18
  19 extern float f;
  20 extern double d;
  21
  22 // CHECK-LABEL: @test_fnabs(
  23 // CHECK:       [[TMP0:%.*]] = load double, ptr @d
  24 // CHECK-NEXT:  [[TMP1:%.*]] = call double @llvm.ppc.fnabs(double [[TMP0]])
  25 // CHECK-NEXT:  ret double [[TMP1]]
  26 double test_fnabs() {
  27   return __fnabs (d);
  28 }
  29
  30 // CHECK-LABEL: @test_fnabss(
  31 // CHECK:       [[TMP0:%.*]] = load float, ptr @f
  32 // CHECK-NEXT:  [[TMP1:%.*]] = call float @llvm.ppc.fnabss(float [[TMP0]])
  33 // CHECK-NEXT:  ret float [[TMP1]]
  34 float test_fnabss() {
  35   return __fnabss (f);
  36 }