clang/test/CodeGen/fp-contract-on-asm.c

   1 // RUN: %clang_cc1 -O3 -triple=aarch64-apple-ios -S -o - %s | FileCheck %s
   2 // REQUIRES: aarch64-registered-target
   3
   4 float fma_test1(float a, float b, float c) {
   5 #pragma STDC FP_CONTRACT ON
   6 // CHECK-LABEL: fma_test1:
   7 // CHECK: fmadd
   8   float x = a * b + c;
   9   return x;
  10 }
  11
  12 float fma_test2(float a, float b, float c) {
  13 // CHECK-LABEL: fma_test2:
  14 // CHECK: fmul
  15 // CHECK: fadd
  16   float x = a * b + c;
  17   return x;
  18 }