1 ; RUN: llc -O1 --march=cellspu < %s | FileCheck %s 2 3 define <4 x float> @shuffle(<4 x float> %param1, <4 x float> %param2) { 4 ; CHECK: cwd {{\$.}}, 0($sp) 5 ; CHECK: shufb {{\$., \$4, \$3, \$.}} 6 %val= shufflevector <4 x float> %param1, <4 x float> %param2, <4 x i32> <i32 4,i32 1,i32 2,i32 3> 7 ret <4 x float> %val 8 } 9 10 define <4 x float> @splat(float %param1) { 11 ; CHECK: lqa 12 ; CHECK: shufb $3 13 ; CHECK: bi 14 %vec = insertelement <1 x float> undef, float %param1, i32 0 15 %val= shufflevector <1 x float> %vec, <1 x float> undef, <4 x i32> <i32 0,i32 0,i32 0,i32 0> 16 ret <4 x float> %val 17 } 18 19 define void @test_insert( <2 x float>* %ptr, float %val1, float %val2 ) { 20 %sl2_17_tmp1 = insertelement <2 x float> zeroinitializer, float %val1, i32 0 21 ;CHECK: lqa $6, 22 ;CHECK: shufb $4, $4, $5, $6 23 %sl2_17 = insertelement <2 x float> %sl2_17_tmp1, float %val2, i32 1 24 25 ;CHECK: cdd $5, 0($3) 26 ;CHECK: lqd $6, 0($3) 27 ;CHECK: shufb $4, $4, $6, $5 28 ;CHECK: stqd $4, 0($3) 29 ;CHECK: bi $lr 30 store <2 x float> %sl2_17, <2 x float>* %ptr 31 ret void 32 } 33 34 define <4 x float> @test_insert_1(<4 x float> %vparam, float %eltparam) { 35 ;CHECK: cwd $5, 4($sp) 36 ;CHECK: shufb $3, $4, $3, $5 37 ;CHECK: bi $lr 38 %rv = insertelement <4 x float> %vparam, float %eltparam, i32 1 39 ret <4 x float> %rv 40 } 41 42 define <2 x i32> @test_v2i32(<4 x i32>%vec) 43 { 44 ;CHECK: rotqbyi $3, $3, 4 45 ;CHECK: bi $lr 46 %rv = shufflevector <4 x i32> %vec, <4 x i32> undef, <2 x i32><i32 1,i32 2> 47 ret <2 x i32> %rv 48 } 49 50 define <4 x i32> @test_v4i32_rot8(<4 x i32>%vec) 51 { 52 ;CHECK: rotqbyi $3, $3, 8 53 ;CHECK: bi $lr 54 %rv = shufflevector <4 x i32> %vec, <4 x i32> undef, 55 <4 x i32> <i32 2,i32 3,i32 0, i32 1> 56 ret <4 x i32> %rv 57 } 58 59 define <4 x i32> @test_v4i32_rot4(<4 x i32>%vec) 60 { 61 ;CHECK: rotqbyi $3, $3, 4 62 ;CHECK: bi $lr 63 %rv = shufflevector <4 x i32> %vec, <4 x i32> undef, 64 <4 x i32> <i32 1,i32 2,i32 3, i32 0> 65 ret <4 x i32> %rv 66 } 67 68
