1*a1944386SFangrui Song; RUN: llc < %s -mtriple=riscv64 | FileCheck %s 2*a1944386SFangrui Song; RUN: llc < %s -mtriple=riscv64 -align-loops=16 | FileCheck %s -check-prefix=ALIGN_16 3*a1944386SFangrui Song; RUN: llc < %s -mtriple=riscv64 -align-loops=32 | FileCheck %s -check-prefix=ALIGN_32 4*a1944386SFangrui Song 5*a1944386SFangrui Songdeclare void @foo() 6*a1944386SFangrui Song 7*a1944386SFangrui Songdefine void @test(i32 %n, i32 %m) nounwind { 8*a1944386SFangrui Song; CHECK-LABEL: test: 9*a1944386SFangrui Song; CHECK-NOT: .p2align 10*a1944386SFangrui Song; CHECK: ret 11*a1944386SFangrui Song 12*a1944386SFangrui Song; ALIGN_16-LABEL: test: 13*a1944386SFangrui Song; ALIGN_16: .p2align 4{{$}} 14*a1944386SFangrui Song; ALIGN_16-NEXT: .LBB0_1: # %outer 15*a1944386SFangrui Song; ALIGN_16: .p2align 4{{$}} 16*a1944386SFangrui Song; ALIGN_16-NEXT: .LBB0_2: # %inner 17*a1944386SFangrui Song 18*a1944386SFangrui Song; ALIGN_32-LABEL: test: 19*a1944386SFangrui Song; ALIGN_32: .p2align 5{{$}} 20*a1944386SFangrui Song; ALIGN_32-NEXT: .LBB0_1: # %outer 21*a1944386SFangrui Song; ALIGN_32: .p2align 5{{$}} 22*a1944386SFangrui Song; ALIGN_32-NEXT: .LBB0_2: # %inner 23*a1944386SFangrui Songentry: 24*a1944386SFangrui Song br label %outer 25*a1944386SFangrui Song 26*a1944386SFangrui Songouter: 27*a1944386SFangrui Song %outer.iv = phi i32 [0, %entry], [%outer.iv.next, %outer_bb] 28*a1944386SFangrui Song br label %inner 29*a1944386SFangrui Song 30*a1944386SFangrui Songinner: 31*a1944386SFangrui Song %inner.iv = phi i32 [0, %outer], [%inner.iv.next, %inner] 32*a1944386SFangrui Song call void @foo() 33*a1944386SFangrui Song %inner.iv.next = add i32 %inner.iv, 1 34*a1944386SFangrui Song %inner.cond = icmp ne i32 %inner.iv.next, %m 35*a1944386SFangrui Song br i1 %inner.cond, label %inner, label %outer_bb 36*a1944386SFangrui Song 37*a1944386SFangrui Songouter_bb: 38*a1944386SFangrui Song %outer.iv.next = add i32 %outer.iv, 1 39*a1944386SFangrui Song %outer.cond = icmp ne i32 %outer.iv.next, %n 40*a1944386SFangrui Song br i1 %outer.cond, label %outer, label %exit 41*a1944386SFangrui Song 42*a1944386SFangrui Songexit: 43*a1944386SFangrui Song ret void 44*a1944386SFangrui Song} 45