1 ; RUN: llc -march=mipsel < %s | FileCheck %s 2 3 %struct.S1 = type { i32, [41 x i8] } 4 5 @.str = private unnamed_addr constant [31 x i8] c"abcdefghijklmnopqrstuvwxyzABCD\00", align 1 6 7 define void @foo1(%struct.S1* %s1, i8 signext %n) nounwind { 8 entry: 9 ; CHECK-NOT: call16(memcpy 10 11 %arraydecay = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 1, i32 0 12 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %arraydecay, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i32 0, i32 0), i32 31, i32 1, i1 false) 13 %arrayidx = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 1, i32 40 14 store i8 %n, i8* %arrayidx, align 1 15 ret void 16 } 17 18 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind 19 20
