1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: %if x86-registered-target %{ opt -mtriple=x86_64-- -passes=slp-vectorizer -S < %s | FileCheck %s %} 3; RUN: %if aarch64-registered-target %{ opt -mtriple=aarch64-- -passes=slp-vectorizer -S < %s | FileCheck %s %} 4 5; Crash Test case reported on D134605 6 7define void @D134605() { 8; CHECK-LABEL: @D134605( 9; CHECK-NEXT: entry: 10; CHECK-NEXT: [[ARRAYIDX81:%.*]] = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 3 11; CHECK-NEXT: [[TMP0:%.*]] = load i16, ptr [[ARRAYIDX81]], align 1 12; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i16>, ptr poison, align 1 13; CHECK-NEXT: [[REASS_ADD:%.*]] = add i16 poison, [[TMP0]] 14; CHECK-NEXT: [[TMP2:%.*]] = call i16 @llvm.vector.reduce.add.v4i16(<4 x i16> [[TMP1]]) 15; CHECK-NEXT: [[TMP3:%.*]] = mul i16 [[TMP2]], 2 16; CHECK-NEXT: [[OP_RDX:%.*]] = add i16 [[TMP3]], poison 17; CHECK-NEXT: [[REASS_MUL24:%.*]] = shl i16 [[OP_RDX]], 2 18; CHECK-NEXT: [[CALL:%.*]] = call i16 @check_i16(i16 noundef 1, i16 noundef [[REASS_MUL24]], i16 noundef 5120) 19; CHECK-NEXT: ret void 20; 21entry: 22 %arrayidx81 = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 3 23 %0 = load i16, ptr %arrayidx81, align 1 24 %1 = load i16, ptr poison, align 1 25 %arrayidx101 = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 1 26 %2 = load i16, ptr %arrayidx101, align 1 27 %arrayidx107 = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 2 28 %3 = load i16, ptr %arrayidx107, align 1 29 %reass.add = add i16 poison, %0 30 %add116 = add i16 %1, %0 31 %add122 = add i16 %add116, %2 32 %add124 = add i16 %add122, %3 33 %add125 = add i16 %add124, poison 34 %factor2531 = add i16 %3, %add125 35 %add14332 = add i16 %factor2531, %2 36 %add14933 = add i16 %add14332, %1 37 %add15534 = add i16 %add14933, %0 38 %add15935 = add i16 %add15534, poison 39 %reass.mul24 = shl i16 %add15935, 2 40 %call = call i16 @check_i16(i16 noundef 1, i16 noundef %reass.mul24, i16 noundef 5120) 41 ret void 42} 43declare i16 @check_i16(i16, i16, i16) 44 45 46define void @PR58054() { 47; CHECK-LABEL: @PR58054( 48; CHECK-NEXT: [[VAL:%.*]] = add i64 poison, poison 49; CHECK-NEXT: [[VAL2:%.*]] = add i64 poison, poison 50; CHECK-NEXT: [[VAL3:%.*]] = mul i64 [[VAL2]], [[VAL]] 51; CHECK-NEXT: [[VAL4:%.*]] = mul i64 [[VAL3]], [[VAL2]] 52; CHECK-NEXT: [[VAL5:%.*]] = mul i64 [[VAL4]], [[VAL2]] 53; CHECK-NEXT: [[VAL7:%.*]] = add i64 [[VAL]], [[VAL5]] 54; CHECK-NEXT: [[VAL8:%.*]] = sitofp i64 [[VAL7]] to double 55; CHECK-NEXT: call void @wibble(i32 poison, double [[VAL8]], i64 poison) 56; CHECK-NEXT: ret void 57; 58 %val = add i64 poison, poison 59 %val2 = add i64 poison, poison 60 %val3 = mul i64 %val2, %val 61 %val4 = mul i64 %val3, %val2 62 %val5 = mul i64 %val4, %val2 63 %val7 = add i64 %val, %val5 64 %val8 = sitofp i64 %val7 to double 65 call void @wibble(i32 poison, double %val8, i64 poison) 66 ret void 67} 68declare void @wibble(i32, double, i64) 69