blob: 1ebf455c05550195b77d2cdcda206ccd88e0ac94 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psllq
; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psraw
; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movd | count 2
define <2 x i64> @t1(<2 x i64> %x1, i32 %bits) nounwind {
entry:
%tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 %bits ) nounwind readnone ; <<2 x i64>> [#uses=1]
ret <2 x i64> %tmp3
}
define <2 x i64> @t2(<2 x i64> %x1) nounwind {
entry:
%tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 10 ) nounwind readnone ; <<2 x i64>> [#uses=1]
ret <2 x i64> %tmp3
}
define <2 x i64> @t3(<2 x i64> %x1, i32 %bits) nounwind {
entry:
%tmp2 = bitcast <2 x i64> %x1 to <8 x i16> ; <<8 x i16>> [#uses=1]
%tmp4 = tail call <8 x i16> @llvm.x86.sse2.psrai.w( <8 x i16> %tmp2, i32 %bits ) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp5 = bitcast <8 x i16> %tmp4 to <2 x i64> ; <<2 x i64>> [#uses=1]
ret <2 x i64> %tmp5
}
declare <8 x i16> @llvm.x86.sse2.psrai.w(<8 x i16>, i32) nounwind readnone
declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) nounwind readnone
|