1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=instcombine -S -data-layout="E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64" | FileCheck %s 3 4define void @PR35618(ptr %st1, ptr %st2) { 5; CHECK-LABEL: @PR35618( 6; CHECK-NEXT: [[Y1:%.*]] = alloca double, align 8 7; CHECK-NEXT: [[Z1:%.*]] = alloca double, align 8 8; CHECK-NEXT: [[LD1:%.*]] = load double, ptr [[Y1]], align 8 9; CHECK-NEXT: [[LD2:%.*]] = load double, ptr [[Z1]], align 8 10; CHECK-NEXT: [[TMP:%.*]] = fcmp olt double [[LD1]], [[LD2]] 11; CHECK-NEXT: [[TMP12_V:%.*]] = select i1 [[TMP]], double [[LD1]], double [[LD2]] 12; CHECK-NEXT: store double [[TMP12_V]], ptr [[ST1:%.*]], align 8 13; CHECK-NEXT: store double [[TMP12_V]], ptr [[ST2:%.*]], align 8 14; CHECK-NEXT: ret void 15; 16 %y1 = alloca double 17 %z1 = alloca double 18 %ld1 = load double, ptr %y1 19 %ld2 = load double, ptr %z1 20 %tmp = fcmp olt double %ld1, %ld2 21 %sel = select i1 %tmp, ptr %y1, ptr %z1 22 %tmp12 = load i64, ptr %sel 23 store i64 %tmp12, ptr %st1 24 store i64 %tmp12, ptr %st2 25 ret void 26} 27 28define void @PR35618_asan(ptr %st1, ptr %st2) sanitize_address { 29; CHECK-LABEL: @PR35618_asan( 30; CHECK-NEXT: [[Y1:%.*]] = alloca double, align 8 31; CHECK-NEXT: [[Z1:%.*]] = alloca double, align 8 32; CHECK-NEXT: [[LD1:%.*]] = load double, ptr [[Y1]], align 8 33; CHECK-NEXT: [[LD2:%.*]] = load double, ptr [[Z1]], align 8 34; CHECK-NEXT: [[TMP:%.*]] = fcmp olt double [[LD1]], [[LD2]] 35; CHECK-NEXT: [[TMP12_V:%.*]] = select i1 [[TMP]], double [[LD1]], double [[LD2]] 36; CHECK-NEXT: store double [[TMP12_V]], ptr [[ST1:%.*]], align 8 37; CHECK-NEXT: store double [[TMP12_V]], ptr [[ST2:%.*]], align 8 38; CHECK-NEXT: ret void 39; 40 %y1 = alloca double 41 %z1 = alloca double 42 %ld1 = load double, ptr %y1 43 %ld2 = load double, ptr %z1 44 %tmp = fcmp olt double %ld1, %ld2 45 %sel = select i1 %tmp, ptr %y1, ptr %z1 46 %tmp12 = load i64, ptr %sel 47 store i64 %tmp12, ptr %st1 48 store i64 %tmp12, ptr %st2 49 ret void 50} 51 52