18 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=memcpyopt -S -verify-memoryssa | FileCheck %s3 4%struct = type { i16 }5 6declare i16 @g(ptr) readnone7 8define void @f() {9; CHECK-LABEL: @f(10; CHECK-NEXT: entry:11; CHECK-NEXT: [[CALL:%.*]] = call i16 @g(ptr byval(%struct) align 1 undef)12; CHECK-NEXT: ret void13;14entry:15 %call = call i16 @g(ptr byval(%struct) align 1 undef)16 ret void17}18