File: fpvcvtr.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (35 lines) | stat: -rw-r--r-- 1,011 bytes parent folder | download | duplicates (30) 
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
27
28
29
30
31
32
33
34
35
 
; RUN: llc -mtriple=arm-eabi -mattr=+vfp2 %s -o - | FileCheck %s --check-prefix=CHECK-VFP
; RUN: llc -mtriple=thumbv7-eabi -mattr=+vfp2 %s -o - | FileCheck %s --check-prefix=CHECK-VFP

declare float @llvm.arm.vcvtr.f32(float)
declare float @llvm.arm.vcvtru.f32(float)
declare float @llvm.arm.vcvtr.f64(double)
declare float @llvm.arm.vcvtru.f64(double)

define float @test_vcvtrf0(float %f) {
entry:
; CHECK-VFP:  vcvtr.s32.f32  s0, s0
  %vcvtr = tail call float @llvm.arm.vcvtr.f32(float %f)
  ret float %vcvtr
}

define float @test_vcvtrf1(float %f) {
entry:
; CHECK-VFP:  vcvtr.u32.f32  s0, s0
  %vcvtr = tail call float @llvm.arm.vcvtru.f32(float %f)
  ret float %vcvtr
}

define float @test_vcvtrd0(double %d) {
entry:
; CHECK-VFP: vcvtr.s32.f64  s0, d{{.*}}
  %vcvtr = tail call float @llvm.arm.vcvtr.f64(double %d)
  ret float %vcvtr
}

define float @test_vcvtrd1(double %d) {
entry:
; CHECK-VFP: vcvtr.u32.f64  s0, d{{.*}}
  %vcvtr = tail call float @llvm.arm.vcvtru.f64(double %d)
  ret float %vcvtr
}