llvm-6502/test/CodeGen/ARM/vrecpe.ll
Bob Wilson 5bafff36c7 Add support for ARM's Advanced SIMD (NEON) instruction set.
This is still a work in progress but most of the NEON instruction set
is supported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73919 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-22 23:27:02 +00:00

34 lines
1.1 KiB
LLVM

; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t
; RUN: grep {vrecpe\\.u32} %t | count 2
; RUN: grep {vrecpe\\.f32} %t | count 2
define <2 x i32> @vrecpei32(<2 x i32>* %A) nounwind {
%tmp1 = load <2 x i32>* %A
%tmp2 = call <2 x i32> @llvm.arm.neon.vrecpe.v2i32(<2 x i32> %tmp1)
ret <2 x i32> %tmp2
}
define <4 x i32> @vrecpeQi32(<4 x i32>* %A) nounwind {
%tmp1 = load <4 x i32>* %A
%tmp2 = call <4 x i32> @llvm.arm.neon.vrecpe.v4i32(<4 x i32> %tmp1)
ret <4 x i32> %tmp2
}
define <2 x float> @vrecpef32(<2 x float>* %A) nounwind {
%tmp1 = load <2 x float>* %A
%tmp2 = call <2 x float> @llvm.arm.neon.vrecpef.v2f32(<2 x float> %tmp1)
ret <2 x float> %tmp2
}
define <4 x float> @vrecpeQf32(<4 x float>* %A) nounwind {
%tmp1 = load <4 x float>* %A
%tmp2 = call <4 x float> @llvm.arm.neon.vrecpef.v4f32(<4 x float> %tmp1)
ret <4 x float> %tmp2
}
declare <2 x i32> @llvm.arm.neon.vrecpe.v2i32(<2 x i32>) nounwind readnone
declare <4 x i32> @llvm.arm.neon.vrecpe.v4i32(<4 x i32>) nounwind readnone
declare <2 x float> @llvm.arm.neon.vrecpef.v2f32(<2 x float>) nounwind readnone
declare <4 x float> @llvm.arm.neon.vrecpef.v4f32(<4 x float>) nounwind readnone