mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-26 14:15:53 +00:00
7b837d8c75
This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
915 B
LLVM
33 lines
915 B
LLVM
; RUN: llc < %s -march=arm64 -arm64-neon-syntax=apple | FileCheck %s
|
|
|
|
define double @foo(<2 x double> %a) nounwind {
|
|
; CHECK-LABEL: foo:
|
|
; CHECK: faddp.2d d0, v0
|
|
; CHECK-NEXT: ret
|
|
%lane0.i = extractelement <2 x double> %a, i32 0
|
|
%lane1.i = extractelement <2 x double> %a, i32 1
|
|
%vpaddd.i = fadd double %lane0.i, %lane1.i
|
|
ret double %vpaddd.i
|
|
}
|
|
|
|
define i64 @foo0(<2 x i64> %a) nounwind {
|
|
; CHECK-LABEL: foo0:
|
|
; CHECK: addp.2d d0, v0
|
|
; CHECK-NEXT: fmov x0, d0
|
|
; CHECK-NEXT: ret
|
|
%lane0.i = extractelement <2 x i64> %a, i32 0
|
|
%lane1.i = extractelement <2 x i64> %a, i32 1
|
|
%vpaddd.i = add i64 %lane0.i, %lane1.i
|
|
ret i64 %vpaddd.i
|
|
}
|
|
|
|
define float @foo1(<2 x float> %a) nounwind {
|
|
; CHECK-LABEL: foo1:
|
|
; CHECK: faddp.2s
|
|
; CHECK-NEXT: ret
|
|
%lane0.i = extractelement <2 x float> %a, i32 0
|
|
%lane1.i = extractelement <2 x float> %a, i32 1
|
|
%vpaddd.i = fadd float %lane0.i, %lane1.i
|
|
ret float %vpaddd.i
|
|
}
|