mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-25 14:32:53 +00:00
1e81966626
matches what llvm-gcc and clang now produce. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106221 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
848 B
LLVM
20 lines
848 B
LLVM
; RUN: llc < %s -march=arm -mattr=+neon
|
|
; Radar 8084742
|
|
|
|
%struct.__int8x8x2_t = type { [2 x <8 x i8>] }
|
|
|
|
define void @foo(%struct.__int8x8x2_t* nocapture %a, i8* %b) nounwind {
|
|
entry:
|
|
%0 = bitcast %struct.__int8x8x2_t* %a to i128* ; <i128*> [#uses=1]
|
|
%srcval = load i128* %0, align 8 ; <i128> [#uses=2]
|
|
%tmp6 = trunc i128 %srcval to i64 ; <i64> [#uses=1]
|
|
%tmp8 = lshr i128 %srcval, 64 ; <i128> [#uses=1]
|
|
%tmp9 = trunc i128 %tmp8 to i64 ; <i64> [#uses=1]
|
|
%tmp16.i = bitcast i64 %tmp6 to <8 x i8> ; <<8 x i8>> [#uses=1]
|
|
%tmp20.i = bitcast i64 %tmp9 to <8 x i8> ; <<8 x i8>> [#uses=1]
|
|
tail call void @llvm.arm.neon.vst2.v8i8(i8* %b, <8 x i8> %tmp16.i, <8 x i8> %tmp20.i) nounwind
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>) nounwind
|