1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc -mtriple thumbv7a-none-eabi < %s | FileCheck %s 3 4@val0 = global i32 0, align 4 5@val1 = global i32 0, align 4 6@val2 = global i32 0, align 4 7 8define i32 @foo(ptr %ctx) { 9; CHECK-LABEL: foo: 10; CHECK: @ %bb.0: @ %entry 11; CHECK-NEXT: cbz r0, .LBB0_2 12; CHECK-NEXT: @ %bb.1: @ %if.end 13; CHECK-NEXT: movw r12, :lower16:val2 14; CHECK-NEXT: movw r3, :lower16:val1 15; CHECK-NEXT: movw r2, :lower16:val0 16; CHECK-NEXT: mov r1, r0 17; CHECK-NEXT: movs r0, #0 18; CHECK-NEXT: movt r12, :upper16:val2 19; CHECK-NEXT: movt r3, :upper16:val1 20; CHECK-NEXT: movt r2, :upper16:val0 21; CHECK-NEXT: str r2, [r1, #4] 22; CHECK-NEXT: str r3, [r1, #8] 23; CHECK-NEXT: str.w r12, [r1, #12] 24; CHECK-NEXT: str r0, [r1, #16] 25; CHECK-NEXT: bx lr 26; CHECK-NEXT: .LBB0_2: @ %if.then 27; CHECK-NEXT: .save {r7, lr} 28; CHECK-NEXT: push {r7, lr} 29; CHECK-NEXT: bl bar 30; CHECK-NEXT: mov.w r0, #-1 31; CHECK-NEXT: pop {r7, pc} 32entry: 33 %tobool.not = icmp eq ptr %ctx, null 34 br i1 %tobool.not, label %if.then, label %if.end 35 36if.then: ; preds = %entry 37 tail call void @bar() #2 38 br label %return 39 40if.end: ; preds = %entry 41 %cmd_a = getelementptr inbounds i8, ptr %ctx, i32 4 42 store ptr @val0, ptr %cmd_a, align 4 43 %cmd_b = getelementptr inbounds i8, ptr %ctx, i32 8 44 store ptr @val1, ptr %cmd_b, align 4 45 %cmd_c = getelementptr inbounds i8, ptr %ctx, i32 12 46 store ptr @val2, ptr %cmd_c, align 4 47 %cmd_d = getelementptr inbounds i8, ptr %ctx, i32 16 48 store ptr null, ptr %cmd_d, align 4 49 br label %return 50 51return: ; preds = %if.end, %if.then 52 %retval.0 = phi i32 [ 0, %if.end ], [ -1, %if.then ] 53 ret i32 %retval.0 54} 55 56declare void @bar() 57