1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc --mtriple=loongarch64 -mattr=+d < %s | FileCheck %s 3 4define void @test(ptr %sp, ptr %t, i32 %n) { 5; CHECK-LABEL: test: 6; CHECK: # %bb.0: # %entry 7; CHECK-NEXT: ld.d $a0, $a0, 0 8; CHECK-NEXT: move $a3, $zero 9; CHECK-NEXT: addi.w $a2, $a2, 0 10; CHECK-NEXT: bge $a3, $a2, .LBB0_2 11; CHECK-NEXT: .p2align 4, , 16 12; CHECK-NEXT: .LBB0_1: # %while_body 13; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 14; CHECK-NEXT: addi.w $a4, $a3, 1 15; CHECK-NEXT: stptr.w $a4, $a0, 8000 16; CHECK-NEXT: stptr.w $a3, $a0, 8004 17; CHECK-NEXT: stptr.w $a4, $a1, 8000 18; CHECK-NEXT: stptr.w $a3, $a1, 8004 19; CHECK-NEXT: move $a3, $a4 20; CHECK-NEXT: blt $a3, $a2, .LBB0_1 21; CHECK-NEXT: .LBB0_2: # %while_end 22; CHECK-NEXT: ret 23entry: 24 %s = load ptr, ptr %sp 25 br label %while_cond 26 27while_cond: 28 %phi = phi i32 [ 0, %entry ], [ %i, %while_body ] 29 %gep0 = getelementptr [65536 x i32], ptr %s, i64 0, i64 2000 30 %gep1 = getelementptr [65536 x i32], ptr %s, i64 0, i64 2001 31 %gep2 = getelementptr [65536 x i32], ptr %t, i64 0, i64 2000 32 %gep3 = getelementptr [65536 x i32], ptr %t, i64 0, i64 2001 33 %cmp = icmp slt i32 %phi, %n 34 br i1 %cmp, label %while_body, label %while_end 35 36while_body: 37 %i = add i32 %phi, 1 38 store i32 %i, ptr %gep0 39 store i32 %phi, ptr %gep1 40 store i32 %i, ptr %gep2 41 store i32 %phi, ptr %gep3 42 br label %while_cond 43 44while_end: 45 ret void 46} 47