File: fabss.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (29 lines) | stat: -rw-r--r-- 870 bytes parent folder | download | duplicates (36) 
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
 
; RUN: llc < %s -mtriple=arm-apple-ios -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
; RUN: llc < %s -mtriple=arm-apple-ios -mattr=+neon | FileCheck %s -check-prefix=NFP0
; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9

define float @test(float %a, float %b) {
entry:
        %dum = fadd float %a, %b
	%0 = tail call float @fabsf(float %dum) readnone
        %dum1 = fadd float %0, %b
	ret float %dum1
}

declare float @fabsf(float)

; VFP2-LABEL: test:
; VFP2: 	vabs.f32	s

; NFP1-LABEL: test:
; NFP1: 	vabs.f32	d
; NFP0-LABEL: test:
; NFP0: 	vabs.f32	s

; CORTEXA8-LABEL: test:
; CORTEXA8:     vadd.f32        [[D1:d[0-9]+]]
; CORTEXA8: 	vabs.f32	{{d[0-9]+}}, [[D1]]

; CORTEXA9-LABEL: test:
; CORTEXA9: 	vabs.f32	s{{.}}, s{{.}}