mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-06 21:05:51 +00:00
d199636039
really does need to be a vector type, because TargetLowering::getOperationAction for SIGN_EXTEND_INREG uses that type, and it needs to be able to distinguish between vectors and scalars. Also, fix some more issues with legalization of vector casts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93043 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
938 B
LLVM
39 lines
938 B
LLVM
; RUN: llc < %s -march=x86-64
|
|
; RUN: llc < %s -march=x86-64 -disable-mmx
|
|
|
|
define <8 x i32> @a(<8 x i32> %a) nounwind {
|
|
%b = trunc <8 x i32> %a to <8 x i16>
|
|
%c = sext <8 x i16> %b to <8 x i32>
|
|
ret <8 x i32> %c
|
|
}
|
|
|
|
define <3 x i32> @b(<3 x i32> %a) nounwind {
|
|
%b = trunc <3 x i32> %a to <3 x i16>
|
|
%c = sext <3 x i16> %b to <3 x i32>
|
|
ret <3 x i32> %c
|
|
}
|
|
|
|
define <1 x i32> @c(<1 x i32> %a) nounwind {
|
|
%b = trunc <1 x i32> %a to <1 x i16>
|
|
%c = sext <1 x i16> %b to <1 x i32>
|
|
ret <1 x i32> %c
|
|
}
|
|
|
|
define <8 x i32> @d(<8 x i32> %a) nounwind {
|
|
%b = trunc <8 x i32> %a to <8 x i16>
|
|
%c = zext <8 x i16> %b to <8 x i32>
|
|
ret <8 x i32> %c
|
|
}
|
|
|
|
define <3 x i32> @e(<3 x i32> %a) nounwind {
|
|
%b = trunc <3 x i32> %a to <3 x i16>
|
|
%c = zext <3 x i16> %b to <3 x i32>
|
|
ret <3 x i32> %c
|
|
}
|
|
|
|
define <1 x i32> @f(<1 x i32> %a) nounwind {
|
|
%b = trunc <1 x i32> %a to <1 x i16>
|
|
%c = zext <1 x i16> %b to <1 x i32>
|
|
ret <1 x i32> %c
|
|
}
|