llvm/test/CodeGen/ARM/fabs-neon.ll
Anton Korobeynikov b1a392e7c5 Make sure FABS on v2f32 and v4f32 is legal on ARM NEON
This fixes PR14359


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168200 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16 21:15:20 +00:00

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558 B
LLVM

; RUN: llc < %s -mtriple=armv7-eabi -float-abi=hard -mcpu=cortex-a8 | FileCheck %s
; CHECK: test:
; CHECK: vabs.f32 q0, q0
define <4 x float> @test(<4 x float> %a) {
%foo = call <4 x float> @llvm.fabs.v4f32(<4 x float> %a)
ret <4 x float> %foo
}
declare <4 x float> @llvm.fabs.v4f32(<4 x float> %a)
; CHECK: test2:
; CHECK: vabs.f32 d0, d0
define <2 x float> @test2(<2 x float> %a) {
%foo = call <2 x float> @llvm.fabs.v2f32(<2 x float> %a)
ret <2 x float> %foo
}
declare <2 x float> @llvm.fabs.v2f32(<2 x float> %a)