File: strictfp_patterns.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (26 lines) | stat: -rw-r--r-- 992 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 %s -O2 -emit-llvm -o - -triple x86_64-unknown-unknown -ffreestanding -ffp-exception-behavior=maytrap -Wall -Werror | FileCheck %s

#include <immintrin.h>

// PR104848 - ensure the _mm_set_ss/d headers don't implicity promote any integer/fp values.

// CHECK-LABEL: @test_mm_set_ss(
// CHECK-NEXT:  entry:
// 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
// CHECK-NEXT:    ret <4 x float> [[VECINIT3_I]]
//
__m128 test_mm_set_ss(float num)
{
    return _mm_set_ss(num);
}

// CHECK-LABEL: @test_mm_set_sd(
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[VECINIT1_I:%.*]] = insertelement <2 x double> <double poison, double 0.000000e+00>, double [[NUM:%.*]], i64 0
// CHECK-NEXT:    ret <2 x double> [[VECINIT1_I]]
//
__m128d test_mm_set_sd(double num)
{
    return _mm_set_sd(num);
}