; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: %if x86-registered-target %{ opt -mtriple=x86_64-- -passes=slp-vectorizer -S < %s | FileCheck %s %} ; RUN: %if aarch64-registered-target %{ opt -mtriple=aarch64-- -passes=slp-vectorizer -S < %s | FileCheck %s %} ; Crash Test case reported on D134605 define void @D134605() { ; CHECK-LABEL: @D134605( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[ARRAYIDX81:%.*]] = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 3 ; CHECK-NEXT: [[TMP0:%.*]] = load i16, ptr [[ARRAYIDX81]], align 1 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i16>, ptr poison, align 1 ; CHECK-NEXT: [[REASS_ADD:%.*]] = add i16 poison, [[TMP0]] ; CHECK-NEXT: [[TMP2:%.*]] = call i16 @llvm.vector.reduce.add.v4i16(<4 x i16> [[TMP1]]) ; CHECK-NEXT: [[TMP3:%.*]] = mul i16 [[TMP2]], 2 ; CHECK-NEXT: [[OP_RDX:%.*]] = add i16 poison, [[TMP3]] ; CHECK-NEXT: [[REASS_MUL24:%.*]] = shl i16 [[OP_RDX]], 2 ; CHECK-NEXT: [[CALL:%.*]] = call i16 @check_i16(i16 noundef 1, i16 noundef [[REASS_MUL24]], i16 noundef 5120) ; CHECK-NEXT: ret void ; entry: %arrayidx81 = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 3 %0 = load i16, ptr %arrayidx81, align 1 %1 = load i16, ptr poison, align 1 %arrayidx101 = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 1 %2 = load i16, ptr %arrayidx101, align 1 %arrayidx107 = getelementptr inbounds [32 x i16], ptr poison, i16 0, i16 2 %3 = load i16, ptr %arrayidx107, align 1 %reass.add = add i16 poison, %0 %add116 = add i16 %1, %0 %add122 = add i16 %add116, %2 %add124 = add i16 %add122, %3 %add125 = add i16 %add124, poison %factor2531 = add i16 %3, %add125 %add14332 = add i16 %factor2531, %2 %add14933 = add i16 %add14332, %1 %add15534 = add i16 %add14933, %0 %add15935 = add i16 %add15534, poison %reass.mul24 = shl i16 %add15935, 2 %call = call i16 @check_i16(i16 noundef 1, i16 noundef %reass.mul24, i16 noundef 5120) ret void } declare i16 @check_i16(i16, i16, i16) define void @PR58054() { ; CHECK-LABEL: @PR58054( ; CHECK-NEXT: [[VAL:%.*]] = add i64 poison, poison ; CHECK-NEXT: [[VAL2:%.*]] = add i64 poison, poison ; CHECK-NEXT: [[VAL3:%.*]] = mul i64 [[VAL2]], [[VAL]] ; CHECK-NEXT: [[VAL4:%.*]] = mul i64 [[VAL3]], [[VAL2]] ; CHECK-NEXT: [[VAL5:%.*]] = mul i64 [[VAL4]], [[VAL2]] ; CHECK-NEXT: [[VAL7:%.*]] = add i64 [[VAL]], [[VAL5]] ; CHECK-NEXT: [[VAL8:%.*]] = sitofp i64 [[VAL7]] to double ; CHECK-NEXT: call void @wibble(i32 poison, double [[VAL8]], i64 poison) ; CHECK-NEXT: ret void ; %val = add i64 poison, poison %val2 = add i64 poison, poison %val3 = mul i64 %val2, %val %val4 = mul i64 %val3, %val2 %val5 = mul i64 %val4, %val2 %val7 = add i64 %val, %val5 %val8 = sitofp i64 %val7 to double call void @wibble(i32 poison, double %val8, i64 poison) ret void } declare void @wibble(i32, double, i64)