1 ;RUN: llc --march=cellspu %s -o - | FileCheck %s 2 %vec = type <2 x i32> 3 4 define %vec @test_ret(%vec %param) 5 { 6 ;CHECK: bi $lr 7 ret %vec %param 8 } 9 10 define %vec @test_add(%vec %param) 11 { 12 ;CHECK: a {{\$.}}, $3, $3 13 %1 = add %vec %param, %param 14 ;CHECK: bi $lr 15 ret %vec %1 16 } 17 18 define %vec @test_sub(%vec %param) 19 { 20 ;CHECK: sf {{\$.}}, $4, $3 21 %1 = sub %vec %param, <i32 1, i32 1> 22 23 ;CHECK: bi $lr 24 ret %vec %1 25 } 26 27 define %vec @test_mul(%vec %param) 28 { 29 ;CHECK: mpyu 30 ;CHECK: mpyh 31 ;CHECK: a {{\$., \$., \$.}} 32 ;CHECK: a {{\$., \$., \$.}} 33 %1 = mul %vec %param, %param 34 35 ;CHECK: bi $lr 36 ret %vec %1 37 } 38 39 define <2 x i32> @test_splat(i32 %param ) { 40 ;see svn log for why this is here... 41 ;CHECK-NOT: or $3, $3, $3 42 ;CHECK: lqa 43 ;CHECK: shufb 44 %sv = insertelement <1 x i32> undef, i32 %param, i32 0 45 %rv = shufflevector <1 x i32> %sv, <1 x i32> undef, <2 x i32> zeroinitializer 46 ;CHECK: bi $lr 47 ret <2 x i32> %rv 48 } 49 50 define i32 @test_extract() { 51 ;CHECK: shufb $3 52 %rv = extractelement <2 x i32> zeroinitializer, i32 undef ; <i32> [#uses=1] 53 ;CHECK: bi $lr 54 ret i32 %rv 55 } 56 57 define void @test_store( %vec %val, %vec* %ptr) 58 { 59 ;CHECK: stqd $3, 0(${{.}}) 60 ;CHECK: bi $lr 61 store %vec %val, %vec* %ptr 62 ret void 63 } 64 65 ;Alignment of <2 x i32> is not *directly* defined in the ABI 66 ;It probably is safe to interpret it as an array, thus having 8 byte 67 ;alignment (according to ABI). This tests that the size of 68 ;[2 x <2 x i32>] is 16 bytes, i.e. there is no padding between the 69 ;two arrays 70 define <2 x i32>* @test_alignment( [2 x <2 x i32>]* %ptr) 71 { 72 ; CHECK-NOT: ai $3, $3, 16 73 ; CHECK: ai $3, $3, 8 74 ; CHECK: bi $lr 75 %rv = getelementptr [2 x <2 x i32>]* %ptr, i32 0, i32 1 76 ret <2 x i32>* %rv 77 } 78
