File: fpvcvtr.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (35 lines) | stat: -rw-r--r-- 1,011 bytes parent folder | download | duplicates (26)
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
}