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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -passes=lower-matrix-intrinsics -S %s | FileCheck %s3 4define <2 x double> @test(<4 x double> %a, <2 x double> %b, i1 %c) {5; CHECK-LABEL: @test(6; CHECK-NEXT: entry:7; CHECK-NEXT: br i1 [[C:%.*]], label [[EXIT_1:%.*]], label [[EXIT_2:%.*]]8; CHECK: exit.1:9; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <4 x double> [[A:%.*]], <4 x double> poison, <2 x i32> <i32 0, i32 1>10; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <4 x double> [[A]], <4 x double> poison, <2 x i32> <i32 2, i32 3>11; CHECK-NEXT: [[SPLIT2:%.*]] = shufflevector <2 x double> [[B:%.*]], <2 x double> poison, <2 x i32> <i32 0, i32 1>12; CHECK-NEXT: [[BLOCK:%.*]] = shufflevector <2 x double> [[SPLIT]], <2 x double> poison, <1 x i32> zeroinitializer13; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 014; CHECK-NEXT: [[SPLAT_SPLATINSERT:%.*]] = insertelement <1 x double> poison, double [[TMP0]], i64 015; CHECK-NEXT: [[SPLAT_SPLAT:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT]], <1 x double> poison, <1 x i32> zeroinitializer16; CHECK-NEXT: [[TMP1:%.*]] = fmul <1 x double> [[BLOCK]], [[SPLAT_SPLAT]]17; CHECK-NEXT: [[BLOCK3:%.*]] = shufflevector <2 x double> [[SPLIT1]], <2 x double> poison, <1 x i32> zeroinitializer18; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 119; CHECK-NEXT: [[SPLAT_SPLATINSERT4:%.*]] = insertelement <1 x double> poison, double [[TMP2]], i64 020; CHECK-NEXT: [[SPLAT_SPLAT5:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT4]], <1 x double> poison, <1 x i32> zeroinitializer21; CHECK-NEXT: [[TMP3:%.*]] = fmul <1 x double> [[BLOCK3]], [[SPLAT_SPLAT5]]22; CHECK-NEXT: [[TMP4:%.*]] = fadd <1 x double> [[TMP1]], [[TMP3]]23; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <1 x double> [[TMP4]], <1 x double> poison, <2 x i32> <i32 0, i32 poison>24; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <2 x double> poison, <2 x double> [[TMP5]], <2 x i32> <i32 2, i32 1>25; CHECK-NEXT: [[BLOCK6:%.*]] = shufflevector <2 x double> [[SPLIT]], <2 x double> poison, <1 x i32> <i32 1>26; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 027; CHECK-NEXT: [[SPLAT_SPLATINSERT7:%.*]] = insertelement <1 x double> poison, double [[TMP7]], i64 028; CHECK-NEXT: [[SPLAT_SPLAT8:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT7]], <1 x double> poison, <1 x i32> zeroinitializer29; CHECK-NEXT: [[TMP8:%.*]] = fmul <1 x double> [[BLOCK6]], [[SPLAT_SPLAT8]]30; CHECK-NEXT: [[BLOCK9:%.*]] = shufflevector <2 x double> [[SPLIT1]], <2 x double> poison, <1 x i32> <i32 1>31; CHECK-NEXT: [[TMP9:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 132; CHECK-NEXT: [[SPLAT_SPLATINSERT10:%.*]] = insertelement <1 x double> poison, double [[TMP9]], i64 033; CHECK-NEXT: [[SPLAT_SPLAT11:%.*]] = shufflevector <1 x double> [[SPLAT_SPLATINSERT10]], <1 x double> poison, <1 x i32> zeroinitializer34; CHECK-NEXT: [[TMP10:%.*]] = fmul <1 x double> [[BLOCK9]], [[SPLAT_SPLAT11]]35; CHECK-NEXT: [[TMP11:%.*]] = fadd <1 x double> [[TMP8]], [[TMP10]]36; CHECK-NEXT: [[TMP12:%.*]] = shufflevector <1 x double> [[TMP11]], <1 x double> poison, <2 x i32> <i32 0, i32 poison>37; CHECK-NEXT: [[TMP13:%.*]] = shufflevector <2 x double> [[TMP6]], <2 x double> [[TMP12]], <2 x i32> <i32 0, i32 2>38; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x double> [[TMP13]], i64 039; CHECK-NEXT: [[TMP15:%.*]] = insertelement <1 x double> poison, double [[TMP14]], i64 040; CHECK-NEXT: [[TMP16:%.*]] = extractelement <2 x double> [[TMP13]], i64 141; CHECK-NEXT: [[TMP17:%.*]] = insertelement <1 x double> poison, double [[TMP16]], i64 042; CHECK-NEXT: [[TMP18:%.*]] = shufflevector <1 x double> [[TMP15]], <1 x double> [[TMP17]], <2 x i32> <i32 0, i32 1>43; CHECK-NEXT: ret <2 x double> [[TMP18]]44; CHECK: exit.2:45; CHECK-NEXT: ret <2 x double> zeroinitializer46;47entry:48 %mult = call <2 x double> @llvm.matrix.multiply.v2f64.v4f64.v2f64(<4 x double> %a, <2 x double> %b, i32 2, i32 2, i32 1)49 br i1 %c, label %exit.1, label %exit.250 51exit.1:52 %trans = call <2 x double> @llvm.matrix.transpose.v2f64(<2 x double> %mult, i32 2, i32 1)53 ret <2 x double> %trans54 55exit.2:56 ret <2 x double> zeroinitializer57}58 59declare <2 x double> @llvm.matrix.transpose.v2f64(<2 x double>, i32 immarg, i32 immarg)60 61declare <2 x double> @llvm.matrix.multiply.v2f64.v4f64.v2f64(<4 x double>, <2 x double>, i32 immarg, i32 immarg, i32 immarg)62