1// REQUIRES: arm-registered-target
2// RUN: %clang_cc1 -triple armv7-unknown-unknown -mfpmath vfp -emit-llvm -o - %s | FileCheck %s
3
4// CHECK-NOT: error:
5
6double fabs(double x) { // CHECK-LABEL: @fabs(
7  // CHECK: call double asm "vabs.f64 ${0:P}, ${1:P}", "=w,w"(double
8  __asm__("vabs.f64 %P0, %P1"
9          : "=w"(x)
10          : "w"(x));
11  return x;
12}
13
14float fabsf(float x) { // CHECK-LABEL: @fabsf(
15  // CHECK: call float asm "vabs.f32 $0, $1", "=t,t"(float
16  __asm__("vabs.f32 %0, %1"
17          : "=t"(x)
18          : "t"(x));
19  return x;
20}
21
22double sqrt(double x) { // CHECK-LABEL: @sqrt(
23  // CHECK: call double asm "vsqrt.f64 ${0:P}, ${1:P}", "=w,w"(double
24  __asm__("vsqrt.f64 %P0, %P1"
25          : "=w"(x)
26          : "w"(x));
27  return x;
28}
29
30float sqrtf(float x) { // CHECK-LABEL: @sqrtf(
31  // CHECK: call float asm "vsqrt.f32 $0, $1", "=t,t"(float
32  __asm__("vsqrt.f32 %0, %1"
33          : "=t"(x)
34          : "t"(x));
35  return x;
36}
37