2016-08-04 02:17:35 +08:00
|
|
|
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=ppc
|
|
|
|
|
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=ppc64
|
2011-10-17 12:03:59 +08:00
|
|
|
|
|
|
|
|
define <4 x float> @foo1(<2 x float> %a, <2 x float> %b) nounwind readnone {
|
|
|
|
|
entry:
|
|
|
|
|
%0 = shufflevector <2 x float> %a, <2 x float> undef, <4 x i32> <i32 0, i32 undef, i32 1, i32 undef>
|
|
|
|
|
%1 = shufflevector <2 x float> %b, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
|
|
|
|
|
%2 = shufflevector <4 x float> %0, <4 x float> %1, <4 x i32> <i32 0, i32 4, i32 2, i32 5>
|
|
|
|
|
ret <4 x float> %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define <4 x double> @foo2(<2 x double> %a, <2 x double> %b) nounwind readnone {
|
|
|
|
|
entry:
|
|
|
|
|
%0 = shufflevector <2 x double> %a, <2 x double> undef, <4 x i32> <i32 0, i32 undef, i32 1, i32 undef>
|
|
|
|
|
%1 = shufflevector <2 x double> %b, <2 x double> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
|
|
|
|
|
%2 = shufflevector <4 x double> %0, <4 x double> %1, <4 x i32> <i32 0, i32 4, i32 2, i32 5>
|
|
|
|
|
ret <4 x double> %2
|
|
|
|
|
}
|
|
|
|
|
|
