1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2; RUN: opt < %s -mtriple=arm-none-eabi -passes=globalopt -S | FileCheck %s 3 4; CHECK: [3 x i8] 5@other = private unnamed_addr global [3 x i8] [i8 1, i8 2, i8 3] , align 1 6; CHECK: [4 x i8] 7@.i8 = private unnamed_addr constant [3 x i8] [i8 1, i8 2, i8 3] , align 1 8 9define void @memcpy_multiple() { 10; CHECK-LABEL: define void @memcpy_multiple() local_unnamed_addr { 11; CHECK-NEXT: [[ENTRY:.*:]] 12; CHECK-NEXT: [[SOMETHING:%.*]] = alloca [4 x i8], align 1 13; CHECK-NEXT: [[CALL2:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING]]) 14; CHECK-NEXT: [[CALL3:%.*]] = call i32 @bar(ptr nonnull @other) 15; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) @other, ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 3, i1 false) 16; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) [[SOMETHING]], ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 4, i1 false) 17; CHECK-NEXT: ret void 18; 19entry: 20 %something = alloca [3 x i8], align 1 21 %call1 = call i32 @bar(ptr nonnull %something) 22 %call2 = call i32 @bar(ptr nonnull @other) 23 call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(3) @other, ptr noundef nonnull align 1 dereferenceable(3) @.i8, i32 3, i1 false) 24 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 ret void 26} 27 28declare i32 @bar(...) 29