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1; RUN: llc < %s -mtriple=bpfel -mcpu=v1 -verify-machineinstrs | FileCheck %s2; RUN: llc < %s -mtriple=bpfeb -mcpu=v1 -verify-machineinstrs | FileCheck %s3 4; Source code:5; struct test_t1 {6; char a, b, c;7; };8; struct test_t2 {9; int a, b, c, d, e;10; };11;12; struct test_t1 g1;13; struct test_t2 g2;14; int test()15; {16; struct test_t1 t1 = {.c = 1};17; struct test_t2 t2 = {.c = 1};18; g1 = t1;19; g2 = t2;20; return 0;21; }22 23%struct.test_t1 = type { i8, i8, i8 }24%struct.test_t2 = type { i32, i32, i32, i32, i32 }25 26@test.t1 = private unnamed_addr constant %struct.test_t1 { i8 0, i8 0, i8 1 }, align 127@test.t2 = private unnamed_addr constant %struct.test_t2 { i32 0, i32 0, i32 1, i32 0, i32 0 }, align 428@g1 = common local_unnamed_addr global %struct.test_t1 zeroinitializer, align 129@g2 = common local_unnamed_addr global %struct.test_t2 zeroinitializer, align 430 31; Function Attrs: nounwind32define i32 @test() local_unnamed_addr #0 {33; CHECK-LABEL: test:34 35entry:36 tail call void @llvm.memcpy.p0.p0.i64(ptr @g1, ptr @test.t1, i64 3, i1 false)37 tail call void @llvm.memcpy.p0.p0.i64(ptr align 4 @g2, ptr align 4 @test.t2, i64 20, i1 false)38; CHECK: r1 = g139; CHECK: r2 = 040; CHECK: *(u8 *)(r1 + 1) = r241; CHECK: r3 = 142; CHECK: *(u8 *)(r1 + 2) = r343; CHECK: r1 = g244; CHECK: *(u32 *)(r1 + 8) = r345 ret i32 046}47; CHECK: .section .rodata,"a",@progbits48 49declare void @llvm.memcpy.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1) #150 51attributes #0 = { nounwind }52attributes #1 = { argmemonly nounwind }53