1; RUN: llc < %s -mtriple armv8a--none-eabi -mattr=+fullfp16 | FileCheck %s 2; RUN: llc < %s -mtriple armv8a--none-eabi -mattr=+fullfp16,+thumb-mode | FileCheck %s 3 4; Check that frame lowering for the fp16 instructions works correctly with 5; negative offsets (which happens when using the frame pointer). 6 7define void @foo(i32 %count) { 8entry: 9 %half_alloca = alloca half, align 2 10; CHECK: vstr.16 {{s[0-9]+}}, [{{r[0-9]+}}, #-10] 11 store half 0.0, ptr %half_alloca 12 call void @bar(ptr %half_alloca) 13 14 ; A variable-sized alloca to force the above store to use the frame pointer 15 ; instead of the stack pointer, and so need a negative offset. 16 %var_alloca = alloca i32, i32 %count 17 call void @baz(ptr %var_alloca) 18 ret void 19} 20 21declare void @bar(ptr) 22declare void @baz(ptr) 23