; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt < %s -mtriple=x86_64-unknown -passes=slp-vectorizer -S -mcpu=x86-64 | FileCheck %s ; RUN: opt < %s -mtriple=x86_64-unknown -passes=slp-vectorizer -S -mcpu=x86-64-v2 | FileCheck %s ; RUN: opt < %s -mtriple=x86_64-unknown -passes=slp-vectorizer -S -mcpu=x86-64-v3 | FileCheck %s ; RUN: opt < %s -mtriple=x86_64-unknown -passes=slp-vectorizer -S -mcpu=x86-64-v4 | FileCheck %s define void @PR62969(ptr dereferenceable(16) %out, ptr dereferenceable(16) %in) { ; CHECK-LABEL: @PR62969( ; CHECK-NEXT: [[IN0:%.*]] = getelementptr inbounds [2 x i64], ptr [[IN:%.*]], i64 0, i64 0 ; CHECK-NEXT: [[OUT0:%.*]] = getelementptr inbounds [2 x i64], ptr [[OUT:%.*]], i64 0, i64 0 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[IN0]], align 8 ; CHECK-NEXT: [[TMP2:%.*]] = and <2 x i64> [[TMP1]], splat (i64 4294967295) ; CHECK-NEXT: [[TMP3:%.*]] = lshr <2 x i64> [[TMP1]], splat (i64 32) ; CHECK-NEXT: [[TMP4:%.*]] = mul <2 x i64> [[TMP2]], [[TMP3]] ; CHECK-NEXT: store <2 x i64> [[TMP4]], ptr [[OUT0]], align 8 ; CHECK-NEXT: ret void ; %in0 = getelementptr inbounds [2 x i64], ptr %in, i64 0, i64 0 %in1 = getelementptr inbounds [2 x i64], ptr %in, i64 0, i64 1 %x = load i64, ptr %in0, align 8 %y = load i64, ptr %in1, align 8 %xl = and i64 %x, 4294967295 %yl = and i64 %y, 4294967295 %xh = lshr i64 %x, 32 %yh = lshr i64 %y, 32 %m0 = mul i64 %xl, %xh %m1 = mul i64 %yl, %yh %out0 = getelementptr inbounds [2 x i64], ptr %out, i64 0, i64 0 %out1 = getelementptr inbounds [2 x i64], ptr %out, i64 0, i64 1 store i64 %m0, ptr %out0, align 8 store i64 %m1, ptr %out1, align 8 ret void }