1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: %if x86-registered-target %{ opt < %s -S -mtriple=x86_64-unknown -passes=slp-vectorizer | FileCheck %s %} 3; RUN: %if aarch64-registered-target %{ opt < %s -S -mtriple=aarch64-unknown -passes=slp-vectorizer | FileCheck %s %} 4 5; Test for PR49898. 6define void @fusion_1506(ptr %temp_buf1) local_unnamed_addr { 7; CHECK-LABEL: @fusion_1506( 8; CHECK-NEXT: entry: 9; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i8, ptr [[TEMP_BUF1:%.*]], i64 5621415936 10; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds i8, ptr [[TEMP_BUF1]], i64 7278166016 11; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i8, ptr [[TEMP_BUF1]], i64 5097127936 12; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds float, ptr [[TMP1]], i64 undef 13; CHECK-NEXT: store float undef, ptr [[TMP5]], align 16 14; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds float, ptr [[TMP0]], i64 undef 15; CHECK-NEXT: store float undef, ptr [[TMP7]], align 16 16; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds float, ptr [[TMP0]], i64 undef 17; CHECK-NEXT: store float undef, ptr [[TMP8]], align 4 18; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds float, ptr [[TMP2]], i64 undef 19; CHECK-NEXT: store float undef, ptr [[TMP9]], align 4 20; CHECK-NEXT: ret void 21; 22entry: 23 %0 = getelementptr inbounds i8, ptr %temp_buf1, i64 5621415936 24 %1 = getelementptr inbounds i8, ptr %temp_buf1, i64 7278166016 25 %2 = getelementptr inbounds i8, ptr %temp_buf1, i64 5097127936 26 %3 = getelementptr inbounds float, ptr %1, i64 undef 27 store float undef, ptr %3, align 16 28 %4 = getelementptr inbounds float, ptr %0, i64 undef 29 store float undef, ptr %4, align 16 30 %5 = getelementptr inbounds float, ptr %0, i64 undef 31 store float undef, ptr %5, align 4 32 %6 = getelementptr inbounds float, ptr %2, i64 undef 33 store float undef, ptr %6, align 4 34 ret void 35} 36