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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -p lower-matrix-intrinsics -S %s | FileCheck %s
define void @test(ptr %p, <8 x i32> %x) {
; CHECK-LABEL: define void @test(
; CHECK-SAME: ptr [[P:%.*]], <8 x i32> [[X:%.*]]) {
; CHECK-NEXT: [[L:%.*]] = load <8 x i32>, ptr [[P]], align 4
; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> zeroinitializer
; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 1>
; CHECK-NEXT: [[SPLIT2:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 2>
; CHECK-NEXT: [[SPLIT3:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 3>
; CHECK-NEXT: [[SPLIT4:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 4>
; CHECK-NEXT: [[SPLIT5:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 5>
; CHECK-NEXT: [[SPLIT6:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 6>
; CHECK-NEXT: [[SPLIT7:%.*]] = shufflevector <8 x i32> [[X]], <8 x i32> poison, <1 x i32> <i32 7>
; CHECK-NEXT: [[TMP1:%.*]] = extractelement <1 x i32> [[SPLIT]], i64 0
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <8 x i32> poison, i32 [[TMP1]], i64 0
; CHECK-NEXT: [[TMP3:%.*]] = extractelement <1 x i32> [[SPLIT1]], i64 0
; CHECK-NEXT: [[TMP4:%.*]] = insertelement <8 x i32> [[TMP2]], i32 [[TMP3]], i64 1
; CHECK-NEXT: [[TMP5:%.*]] = extractelement <1 x i32> [[SPLIT2]], i64 0
; CHECK-NEXT: [[TMP6:%.*]] = insertelement <8 x i32> [[TMP4]], i32 [[TMP5]], i64 2
; CHECK-NEXT: [[TMP7:%.*]] = extractelement <1 x i32> [[SPLIT3]], i64 0
; CHECK-NEXT: [[TMP8:%.*]] = insertelement <8 x i32> [[TMP6]], i32 [[TMP7]], i64 3
; CHECK-NEXT: [[TMP9:%.*]] = extractelement <1 x i32> [[SPLIT4]], i64 0
; CHECK-NEXT: [[TMP10:%.*]] = insertelement <8 x i32> [[TMP8]], i32 [[TMP9]], i64 4
; CHECK-NEXT: [[TMP11:%.*]] = extractelement <1 x i32> [[SPLIT5]], i64 0
; CHECK-NEXT: [[TMP12:%.*]] = insertelement <8 x i32> [[TMP10]], i32 [[TMP11]], i64 5
; CHECK-NEXT: [[TMP13:%.*]] = extractelement <1 x i32> [[SPLIT6]], i64 0
; CHECK-NEXT: [[TMP14:%.*]] = insertelement <8 x i32> [[TMP12]], i32 [[TMP13]], i64 6
; CHECK-NEXT: [[TMP15:%.*]] = extractelement <1 x i32> [[SPLIT7]], i64 0
; CHECK-NEXT: [[TMP16:%.*]] = insertelement <8 x i32> [[TMP14]], i32 [[TMP15]], i64 7
; CHECK-NEXT: [[TMP17:%.*]] = mul <8 x i32> [[L]], [[TMP16]]
; CHECK-NEXT: [[TMP18:%.*]] = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> [[TMP17]])
; CHECK-NEXT: [[TMP19:%.*]] = insertelement <1 x i32> poison, i32 [[TMP18]], i64 0
; CHECK-NEXT: [[E:%.*]] = extractelement <1 x i32> [[TMP19]], i64 0
; CHECK-NEXT: store i32 [[E]], ptr [[P]], align 4
; CHECK-NEXT: ret void
;
%l = load <8 x i32>, ptr %p, align 4
%t = tail call <8 x i32> @llvm.matrix.transpose.v8i32(<8 x i32> %x, i32 1, i32 8)
%m = tail call <1 x i32> @llvm.matrix.multiply.v1i32.v8i32.v8i32(<8 x i32> %l, <8 x i32> %t, i32 1, i32 8, i32 1)
%e = extractelement <1 x i32> %m, i64 0
store i32 %e, ptr %p, align 4
ret void
}
declare <8 x i32> @llvm.matrix.transpose.v8i32(<8 x i32>, i32 immarg, i32 immarg)
declare <1 x i32> @llvm.matrix.multiply.v1i32.v8i32.v8i32(<8 x i32>, <8 x i32>, i32 immarg, i32 immarg, i32 immarg)
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