mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
12 lines
335 B
LLVM
12 lines
335 B
LLVM
; PR32278
|
|
|
|
; RUN: llc -mtriple=x86_64-unknown < %s
|
|
|
|
define i8 @foo_v4i1_0_0_1_1_2_2_3_3(i8 %in) {
|
|
%trunc = trunc i8 %in to i4
|
|
%mask = bitcast i4 %trunc to <4 x i1>
|
|
%s = shufflevector <4 x i1> %mask, <4 x i1> undef, <8 x i32> <i32 0, i32 0, i32 1, i32 1, i32 2, i32 2, i32 3, i32 3>
|
|
%b = bitcast <8 x i1> %s to i8
|
|
ret i8 %b
|
|
}
|