reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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// RUN: %clang -target powerpc-linux-gnu     -emit-llvm -S -O0 %s -o - | FileCheck %s --check-prefix=CHECK-BE --check-prefix=CHECK
// RUN: %clang -target powerpc64-linux-gnu   -emit-llvm -S -O0 %s -o - | FileCheck %s --check-prefix=CHECK-BE --check-prefix=CHECK
// RUN: %clang -target powerpc64le-linux-gnu -emit-llvm -S -O0 %s -o - | FileCheck %s --check-prefix=CHECK-LE --check-prefix=CHECK

bool b;
double d = -1.0;
long double ld = -1.0L;
void test_signbit()
{
  b = __builtin_signbit(1.0L);
  // CHECK: i128
  // CHECK-LE-NOT: lshr
  // CHECK-BE: lshr
  // CHECK: bitcast
  // CHECK: ppc_fp128

  b = __builtin_signbit(ld);
  // CHECK: bitcast
  // CHECK: ppc_fp128
  // CHECK-LE-NOT: lshr
  // CHECK-BE: lshr

  b = __builtin_signbitf(1.0);
  // CHECK: store i8 0

  b = __builtin_signbitf(d);
  // CHECK: bitcast
  // CHECK-LE-NOT: lshr
  // CHECK-BE-NOT: lshr

  b = __builtin_signbitl(1.0L);
  // CHECK: i128
  // CHECK-LE-NOT: lshr
  // CHECK-BE: lshr
  // CHECK: bitcast
  // CHECK: ppc_fp128

  b = __builtin_signbitl(ld);
  // CHECK: bitcast
  // CHECK: ppc_fp128
  // CHECK-LE-NOT: lshr
  // CHECK-BE: lshr
}