clang/test/CodeGen/X86/strictfp_patterns.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 %s -O2 -emit-llvm -o - -triple x86_64-unknown-unknown -ffreestanding -ffp-exception-behavior=maytrap -Wall -Werror | FileCheck %s
   3
   4 #include <immintrin.h>
   5
   6 // PR104848 - ensure the _mm_set_ss/d headers don't implicity promote any integer/fp values.
   7
   8 // CHECK-LABEL: @test_mm_set_ss(
   9 // CHECK-NEXT:  entry:
  10 // CHECK-NEXT:    [[VECINIT3_I:%.*]] = insertelement <4 x float> <float poison, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00>, float [[NUM:%.*]], i64 0
  11 // CHECK-NEXT:    ret <4 x float> [[VECINIT3_I]]
  12 //
  13 __m128 test_mm_set_ss(float num)
  14 {
  15     return _mm_set_ss(num);
  16 }
  17
  18 // CHECK-LABEL: @test_mm_set_sd(
  19 // CHECK-NEXT:  entry:
  20 // CHECK-NEXT:    [[VECINIT1_I:%.*]] = insertelement <2 x double> <double poison, double 0.000000e+00>, double [[NUM:%.*]], i64 0
  21 // CHECK-NEXT:    ret <2 x double> [[VECINIT1_I]]
  22 //
  23 __m128d test_mm_set_sd(double num)
  24 {
  25     return _mm_set_sd(num);
  26 }