1 ; RUN: llc -mtriple=arm64-apple-ios7.0 -o - %s | FileCheck %s 2 3 @global = global [20 x i64] zeroinitializer, align 8 4 5 ; The following function has enough locals to need some restoring, but not a 6 ; frame record. In an intermediate frame refactoring, prologue and epilogue were 7 ; inconsistent about how much to move SP. 8 define void @test_stack_no_frame() { 9 ; CHECK: test_stack_no_frame 10 ; CHECK: sub sp, sp, #[[STACKSIZE:[0-9]+]] 11 %local = alloca [20 x i64] 12 %val = load volatile [20 x i64], [20 x i64]* @global, align 8 13 store volatile [20 x i64] %val, [20 x i64]* %local, align 8 14 15 %val2 = load volatile [20 x i64], [20 x i64]* %local, align 8 16 store volatile [20 x i64] %val2, [20 x i64]* @global, align 8 17 18 ; CHECK: add sp, sp, #[[STACKSIZE]] 19 ret void 20 } 21
