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_vector"
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
4 TypeMatrix 8 7 4
4 TypePointer 9 7 8
4 TypePointer 10 7 7
6 TypeFunction 11 5 10 9 10

5 Function 5 20 0 11
3 FunctionParameter 10 12
3 FunctionParameter 9 13
3 FunctionParameter 10 14

2 Label 15
4 Load 8 16 13
4 Load 7 17 14
5 MatrixTimesVector 7 18 16 17
3 Store 12 18
1 Return

1 FunctionEnd

; 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

; CHECK-LLVM: %1 = load [4 x <4 x float>], ptr %lhs
; CHECK-LLVM: %2 = load <4 x float>, ptr %rhs
; CHECK-LLVM: %3 = extractelement <4 x float> %2, i32 0
; CHECK-LLVM: %.splatinsert = insertelement <4 x float> poison, float %3, i64 0
; CHECK-LLVM: %.splat = shufflevector <4 x float> %.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %4 = extractvalue [4 x <4 x float>] %1, 0
; CHECK-LLVM: %5 = fmul <4 x float> %.splat, %4
; CHECK-LLVM: %6 = fadd <4 x float> zeroinitializer, %5
; CHECK-LLVM: %7 = extractelement <4 x float> %2, i32 1
; CHECK-LLVM: %.splatinsert1 = insertelement <4 x float> poison, float %7, i64 0
; CHECK-LLVM: %.splat2 = shufflevector <4 x float> %.splatinsert1, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %8 = extractvalue [4 x <4 x float>] %1, 1
; CHECK-LLVM: %9 = fmul <4 x float> %.splat2, %8
; CHECK-LLVM: %10 = fadd <4 x float> %6, %9
; CHECK-LLVM: %11 = extractelement <4 x float> %2, i32 2
; CHECK-LLVM: %.splatinsert3 = insertelement <4 x float> poison, float %11, i64 0
; CHECK-LLVM: %.splat4 = shufflevector <4 x float> %.splatinsert3, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %12 = extractvalue [4 x <4 x float>] %1, 2
; CHECK-LLVM: %13 = fmul <4 x float> %.splat4, %12
; CHECK-LLVM: %14 = fadd <4 x float> %10, %13
; CHECK-LLVM: %15 = extractelement <4 x float> %2, i32 3
; CHECK-LLVM: %.splatinsert5 = insertelement <4 x float> poison, float %15, i64 0
; CHECK-LLVM: %.splat6 = shufflevector <4 x float> %.splatinsert5, <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-LLVM: %16 = extractvalue [4 x <4 x float>] %1, 3
; CHECK-LLVM: %17 = fmul <4 x float> %.splat6, %16
; CHECK-LLVM: %18 = fadd <4 x float> %14, %17
; CHECK-LLVM: store <4 x float> %18, ptr %res
; CHECK-LLVM: ret void