1 ; RUN: llc -mtriple thumbv7-windows -filetype asm -o - %s | FileCheck %s 2 3 declare void @callee(i32) 4 5 define i32 @calleer(i32 %i) { 6 entry: 7 %i.addr = alloca i32, align 4 8 %j = alloca i32, align 4 9 store i32 %i, i32* %i.addr, align 4 10 %0 = load i32, i32* %i.addr, align 4 11 %add = add nsw i32 %0, 1 12 store i32 %add, i32* %j, align 4 13 %1 = load i32, i32* %j, align 4 14 call void @callee(i32 %1) 15 %2 = load i32, i32* %j, align 4 16 %add1 = add nsw i32 %2, 1 17 ret i32 %add1 18 } 19 20 ; CHECK-NOT: push.w {r7, lr} 21 ; CHECK: push.w {r11, lr} 22 23
