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; RUN: llvm-spirv %s -to-binary -o %t.spv
; RUN: spirv-val %t.spv
; RUN: llvm-spirv -r %t.spv -o %t.bc
; RUN: llvm-dis < %t.bc | FileCheck %s --check-prefix=CHECK-LLVM
119734787 65536 458752 21 0
2 Capability Addresses
2 Capability Linkage
2 Capability Kernel
2 Capability Float64
2 Capability Matrix
3 MemoryModel 2 2
8 EntryPoint 6 20 "matrix_times_matrix"
3 Source 3 102000
3 Name 12 "res"
3 Name 13 "lhs"
3 Name 14 "rhs"
2 TypeVoid 5
3 TypeFloat 6 32
4 TypeVector 7 6 4 ; 7 : Vector of 4 floats
4 TypeMatrix 8 7 4 ; 8 : Matrix of 4 vectors
4 TypePointer 9 7 8 ; 9 : Pointer to Matrix
6 TypeFunction 10 5 9 9 9
5 Function 5 20 0 10 ; lhs x rhs -> res
3 FunctionParameter 9 12 ; res : Pointer to Matrix
3 FunctionParameter 9 13 ; lhs : Pointer to Matrix
3 FunctionParameter 9 14 ; rhs : Pointer to Matrix
2 Label 15
4 Load 8 16 13
4 Load 8 17 14
5 MatrixTimesMatrix 8 18 16 17
3 Store 12 18
1 Return
1 FunctionEnd
; 4x4 Matrix multiplication requires 16 vector multiplication
; CHECK-LLVM: %1 = load [4 x <4 x float>], [4 x <4 x float>]* %lhs
; CHECK-LLVM: %2 = load [4 x <4 x float>], [4 x <4 x float>]* %rhs
; CHECK-LLVM: %3 = extractvalue [4 x <4 x float>] %2, 0
; CHECK-LLVM: %4 = extractelement <4 x float> %3, i32 0
; CHECK-LLVM: %.splatinsert = insertelement <4 x float> poison, float %4, i32 0
; CHECK-LLVM: %.splat = shufflevector <4 x float> %.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %5 = extractvalue [4 x <4 x float>] %1, 0
; CHECK-LLVM: %6 = fmul <4 x float> %.splat, %5
; CHECK-LLVM: %7 = fadd <4 x float> zeroinitializer, %6
; CHECK-LLVM: %8 = extractelement <4 x float> %3, i32 1
; CHECK-LLVM: %.splatinsert1 = insertelement <4 x float> poison, float %8, i32 0
; CHECK-LLVM: %.splat2 = shufflevector <4 x float> %.splatinsert1, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %9 = extractvalue [4 x <4 x float>] %1, 1
; CHECK-LLVM: %10 = fmul <4 x float> %.splat2, %9
; CHECK-LLVM: %11 = fadd <4 x float> %7, %10
; CHECK-LLVM: %12 = extractelement <4 x float> %3, i32 2
; CHECK-LLVM: %.splatinsert3 = insertelement <4 x float> poison, float %12, i32 0
; CHECK-LLVM: %.splat4 = shufflevector <4 x float> %.splatinsert3, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %13 = extractvalue [4 x <4 x float>] %1, 2
; CHECK-LLVM: %14 = fmul <4 x float> %.splat4, %13
; CHECK-LLVM: %15 = fadd <4 x float> %11, %14
; CHECK-LLVM: %16 = extractelement <4 x float> %3, i32 3
; CHECK-LLVM: %.splatinsert5 = insertelement <4 x float> poison, float %16, i32 0
; CHECK-LLVM: %.splat6 = shufflevector <4 x float> %.splatinsert5, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %17 = extractvalue [4 x <4 x float>] %1, 3
; CHECK-LLVM: %18 = fmul <4 x float> %.splat6, %17
; CHECK-LLVM: %19 = fadd <4 x float> %15, %18
; CHECK-LLVM: %20 = insertvalue [4 x <4 x float>] undef, <4 x float> %19, 0
; CHECK-LLVM: %21 = extractvalue [4 x <4 x float>] %2, 1
; CHECK-LLVM: %22 = extractelement <4 x float> %21, i32 0
; CHECK-LLVM: %.splatinsert7 = insertelement <4 x float> poison, float %22, i32 0
; CHECK-LLVM: %.splat8 = shufflevector <4 x float> %.splatinsert7, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %23 = extractvalue [4 x <4 x float>] %1, 0
; CHECK-LLVM: %24 = fmul <4 x float> %.splat8, %23
; CHECK-LLVM: %25 = fadd <4 x float> zeroinitializer, %24
; CHECK-LLVM: %26 = extractelement <4 x float> %21, i32 1
; CHECK-LLVM: %.splatinsert9 = insertelement <4 x float> poison, float %26, i32 0
; CHECK-LLVM: %.splat10 = shufflevector <4 x float> %.splatinsert9, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %27 = extractvalue [4 x <4 x float>] %1, 1
; CHECK-LLVM: %28 = fmul <4 x float> %.splat10, %27
; CHECK-LLVM: %29 = fadd <4 x float> %25, %28
; CHECK-LLVM: %30 = extractelement <4 x float> %21, i32 2
; CHECK-LLVM: %.splatinsert11 = insertelement <4 x float> poison, float %30, i32 0
; CHECK-LLVM: %.splat12 = shufflevector <4 x float> %.splatinsert11, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %31 = extractvalue [4 x <4 x float>] %1, 2
; CHECK-LLVM: %32 = fmul <4 x float> %.splat12, %31
; CHECK-LLVM: %33 = fadd <4 x float> %29, %32
; CHECK-LLVM: %34 = extractelement <4 x float> %21, i32 3
; CHECK-LLVM: %.splatinsert13 = insertelement <4 x float> poison, float %34, i32 0
; CHECK-LLVM: %.splat14 = shufflevector <4 x float> %.splatinsert13, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %35 = extractvalue [4 x <4 x float>] %1, 3
; CHECK-LLVM: %36 = fmul <4 x float> %.splat14, %35
; CHECK-LLVM: %37 = fadd <4 x float> %33, %36
; CHECK-LLVM: %38 = insertvalue [4 x <4 x float>] %20, <4 x float> %37, 1
; CHECK-LLVM: %39 = extractvalue [4 x <4 x float>] %2, 2
; CHECK-LLVM: %40 = extractelement <4 x float> %39, i32 0
; CHECK-LLVM: %.splatinsert15 = insertelement <4 x float> poison, float %40, i32 0
; CHECK-LLVM: %.splat16 = shufflevector <4 x float> %.splatinsert15, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %41 = extractvalue [4 x <4 x float>] %1, 0
; CHECK-LLVM: %42 = fmul <4 x float> %.splat16, %41
; CHECK-LLVM: %43 = fadd <4 x float> zeroinitializer, %42
; CHECK-LLVM: %44 = extractelement <4 x float> %39, i32 1
; CHECK-LLVM: %.splatinsert17 = insertelement <4 x float> poison, float %44, i32 0
; CHECK-LLVM: %.splat18 = shufflevector <4 x float> %.splatinsert17, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %45 = extractvalue [4 x <4 x float>] %1, 1
; CHECK-LLVM: %46 = fmul <4 x float> %.splat18, %45
; CHECK-LLVM: %47 = fadd <4 x float> %43, %46
; CHECK-LLVM: %48 = extractelement <4 x float> %39, i32 2
; CHECK-LLVM: %.splatinsert19 = insertelement <4 x float> poison, float %48, i32 0
; CHECK-LLVM: %.splat20 = shufflevector <4 x float> %.splatinsert19, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %49 = extractvalue [4 x <4 x float>] %1, 2
; CHECK-LLVM: %50 = fmul <4 x float> %.splat20, %49
; CHECK-LLVM: %51 = fadd <4 x float> %47, %50
; CHECK-LLVM: %52 = extractelement <4 x float> %39, i32 3
; CHECK-LLVM: %.splatinsert21 = insertelement <4 x float> poison, float %52, i32 0
; CHECK-LLVM: %.splat22 = shufflevector <4 x float> %.splatinsert21, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %53 = extractvalue [4 x <4 x float>] %1, 3
; CHECK-LLVM: %54 = fmul <4 x float> %.splat22, %53
; CHECK-LLVM: %55 = fadd <4 x float> %51, %54
; CHECK-LLVM: %56 = insertvalue [4 x <4 x float>] %38, <4 x float> %55, 2
; CHECK-LLVM: %57 = extractvalue [4 x <4 x float>] %2, 3
; CHECK-LLVM: %58 = extractelement <4 x float> %57, i32 0
; CHECK-LLVM: %.splatinsert23 = insertelement <4 x float> poison, float %58, i32 0
; CHECK-LLVM: %.splat24 = shufflevector <4 x float> %.splatinsert23, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %59 = extractvalue [4 x <4 x float>] %1, 0
; CHECK-LLVM: %60 = fmul <4 x float> %.splat24, %59
; CHECK-LLVM: %61 = fadd <4 x float> zeroinitializer, %60
; CHECK-LLVM: %62 = extractelement <4 x float> %57, i32 1
; CHECK-LLVM: %.splatinsert25 = insertelement <4 x float> poison, float %62, i32 0
; CHECK-LLVM: %.splat26 = shufflevector <4 x float> %.splatinsert25, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %63 = extractvalue [4 x <4 x float>] %1, 1
; CHECK-LLVM: %64 = fmul <4 x float> %.splat26, %63
; CHECK-LLVM: %65 = fadd <4 x float> %61, %64
; CHECK-LLVM: %66 = extractelement <4 x float> %57, i32 2
; CHECK-LLVM: %.splatinsert27 = insertelement <4 x float> poison, float %66, i32 0
; CHECK-LLVM: %.splat28 = shufflevector <4 x float> %.splatinsert27, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %67 = extractvalue [4 x <4 x float>] %1, 2
; CHECK-LLVM: %68 = fmul <4 x float> %.splat28, %67
; CHECK-LLVM: %69 = fadd <4 x float> %65, %68
; CHECK-LLVM: %70 = extractelement <4 x float> %57, i32 3
; CHECK-LLVM: %.splatinsert29 = insertelement <4 x float> poison, float %70, i32 0
; CHECK-LLVM: %.splat30 = shufflevector <4 x float> %.splatinsert29, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %71 = extractvalue [4 x <4 x float>] %1, 3
; CHECK-LLVM: %72 = fmul <4 x float> %.splat30, %71
; CHECK-LLVM: %73 = fadd <4 x float> %69, %72
; CHECK-LLVM: %74 = insertvalue [4 x <4 x float>] %56, <4 x float> %73, 3
; CHECK-LLVM: store [4 x <4 x float>] %74, [4 x <4 x float>]* %res
; CHECK-LLVM: ret void
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