llvm/test/CodeGen/X86/vec_shuffle-13.ll

22 lines
1.0 KiB
LLVM

; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movlhps | count 1
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movss | count 1
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd | count 1
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshuflw | count 1
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufhw | count 1
define <8 x i16> @t1(<8 x i16> %A, <8 x i16> %B) nounwind {
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 8, i32 9, i32 0, i32 1, i32 10, i32 11, i32 2, i32 3 >
ret <8 x i16> %tmp
}
define <8 x i16> @t2(<8 x i16> %A, <8 x i16> %B) nounwind {
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 8, i32 9, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7 >
ret <8 x i16> %tmp
}
define <8 x i16> @t3(<8 x i16> %A, <8 x i16> %B) nounwind {
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 0, i32 0, i32 3, i32 2, i32 4, i32 6, i32 4, i32 7 >
ret <8 x i16> %tmp
}