1*e37d736dSNashe Mncube; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2*e37d736dSNashe Mncube; RUN: opt < %s -mtriple=arm-none-eabi -passes=globalopt -S | FileCheck %s 3*e37d736dSNashe Mncube 4*e37d736dSNashe Mncube@.i8 = private unnamed_addr constant [3 x i8] [i8 1, i8 2, i8 3] , align 1 5*e37d736dSNashe Mncube 6*e37d736dSNashe Mncubedefine void @memcpy_multiple() { 7*e37d736dSNashe Mncube; CHECK-LABEL: define void @memcpy_multiple() local_unnamed_addr { 8*e37d736dSNashe Mncube; CHECK-NEXT: [[ENTRY:.*:]] 9*e37d736dSNashe Mncube; CHECK-NEXT: [[SOMETHING2:%.*]] = alloca [4 x i8], align 1 10*e37d736dSNashe Mncube; CHECK-NEXT: [[SOMETHING1:%.*]] = alloca [4 x i8], align 1 11*e37d736dSNashe Mncube; CHECK-NEXT: [[SOMETHING3:%.*]] = alloca [4 x i8], align 1 12*e37d736dSNashe Mncube; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) [[SOMETHING2]], ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 4, i1 false) 13*e37d736dSNashe Mncube; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) [[SOMETHING1]], ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 4, i1 false) 14*e37d736dSNashe Mncube; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) [[SOMETHING3]], ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 4, i1 false) 15*e37d736dSNashe Mncube; CHECK-NEXT: [[CALL2:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING2]]) 16*e37d736dSNashe Mncube; CHECK-NEXT: [[CALL3:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING1]]) 17*e37d736dSNashe Mncube; CHECK-NEXT: [[CALL4:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING3]]) 18*e37d736dSNashe Mncube; CHECK-NEXT: ret void 19*e37d736dSNashe Mncube; 20*e37d736dSNashe Mncubeentry: 21*e37d736dSNashe Mncube %something = alloca [3 x i8], align 1 22*e37d736dSNashe Mncube %something1 = alloca [3 x i8], align 1 23*e37d736dSNashe Mncube %something2 = alloca [3 x i8], align 1 24*e37d736dSNashe Mncube call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) %something, ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 3, i1 false) 25*e37d736dSNashe Mncube call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) %something1, ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 3, i1 false) 26*e37d736dSNashe Mncube call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) %something2, ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 3, i1 false) 27*e37d736dSNashe Mncube %call2 = call i32 @bar(ptr nonnull %something) 28*e37d736dSNashe Mncube %call3 = call i32 @bar(ptr nonnull %something1) 29*e37d736dSNashe Mncube %call4 = call i32 @bar(ptr nonnull %something2) 30*e37d736dSNashe Mncube ret void 31*e37d736dSNashe Mncube} 32*e37d736dSNashe Mncube 33*e37d736dSNashe Mncubedeclare i32 @bar(...) 34