llvm-6502/test/CodeGen/X86/vec_splat-2.ll
Benjamin Kramer 6bbc1421ce FileCheckize and merge some tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173568 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26 11:14:32 +00:00

34 lines
1.8 KiB
LLVM

; RUN: llc < %s -march=x86 -mcpu=pentium4 -mattr=+sse2 | FileCheck %s
define void @test(<2 x i64>* %P, i8 %x) nounwind {
%tmp = insertelement <16 x i8> zeroinitializer, i8 %x, i32 0 ; <<16 x i8>> [#uses=1]
%tmp36 = insertelement <16 x i8> %tmp, i8 %x, i32 1 ; <<16 x i8>> [#uses=1]
%tmp38 = insertelement <16 x i8> %tmp36, i8 %x, i32 2 ; <<16 x i8>> [#uses=1]
%tmp40 = insertelement <16 x i8> %tmp38, i8 %x, i32 3 ; <<16 x i8>> [#uses=1]
%tmp42 = insertelement <16 x i8> %tmp40, i8 %x, i32 4 ; <<16 x i8>> [#uses=1]
%tmp44 = insertelement <16 x i8> %tmp42, i8 %x, i32 5 ; <<16 x i8>> [#uses=1]
%tmp46 = insertelement <16 x i8> %tmp44, i8 %x, i32 6 ; <<16 x i8>> [#uses=1]
%tmp48 = insertelement <16 x i8> %tmp46, i8 %x, i32 7 ; <<16 x i8>> [#uses=1]
%tmp50 = insertelement <16 x i8> %tmp48, i8 %x, i32 8 ; <<16 x i8>> [#uses=1]
%tmp52 = insertelement <16 x i8> %tmp50, i8 %x, i32 9 ; <<16 x i8>> [#uses=1]
%tmp54 = insertelement <16 x i8> %tmp52, i8 %x, i32 10 ; <<16 x i8>> [#uses=1]
%tmp56 = insertelement <16 x i8> %tmp54, i8 %x, i32 11 ; <<16 x i8>> [#uses=1]
%tmp58 = insertelement <16 x i8> %tmp56, i8 %x, i32 12 ; <<16 x i8>> [#uses=1]
%tmp60 = insertelement <16 x i8> %tmp58, i8 %x, i32 13 ; <<16 x i8>> [#uses=1]
%tmp62 = insertelement <16 x i8> %tmp60, i8 %x, i32 14 ; <<16 x i8>> [#uses=1]
%tmp64 = insertelement <16 x i8> %tmp62, i8 %x, i32 15 ; <<16 x i8>> [#uses=1]
%tmp68 = load <2 x i64>* %P ; <<2 x i64>> [#uses=1]
%tmp71 = bitcast <2 x i64> %tmp68 to <16 x i8> ; <<16 x i8>> [#uses=1]
%tmp73 = add <16 x i8> %tmp71, %tmp64 ; <<16 x i8>> [#uses=1]
%tmp73.upgrd.1 = bitcast <16 x i8> %tmp73 to <2 x i64> ; <<2 x i64>> [#uses=1]
store <2 x i64> %tmp73.upgrd.1, <2 x i64>* %P
ret void
; CHECK: test:
; CHECK-NOT: pshufd
; CHECK: punpcklbw
; CHECK: punpcklbw
; CHECK: pshufd $0
; CHECK-NOT: pshufd
}