llvm-6502/test/CodeGen/ARM/fabss.ll
Bob Wilson eb1641d54a Add LLVM support for Swift.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-29 21:43:49 +00:00

30 lines
855 B
LLVM

; 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: test:
; VFP2: vabs.f32 s2, s2
; NFP1: test:
; NFP1: vabs.f32 d1, d1
; NFP0: test:
; NFP0: vabs.f32 s2, s2
; CORTEXA8: test:
; CORTEXA8: vadd.f32 [[D1:d[0-9]+]]
; CORTEXA8: vabs.f32 {{d[0-9]+}}, [[D1]]
; CORTEXA9: test:
; CORTEXA9: vabs.f32 s{{.}}, s{{.}}