File: arm64-alloc-no-stack-realign.ll

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llvm-toolchain-13 1%3A13.0.1-11
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; RUN: llc < %s -mtriple=arm64-apple-darwin -enable-misched=false -enable-post-misched=false | FileCheck %s

; rdar://12713765
; Make sure we are not creating stack objects that are assumed to be 64-byte
; aligned.
@T3_retval = common global <16 x float> zeroinitializer, align 16

define void @test(<16 x float>* noalias sret(<16 x float>) %agg.result) nounwind ssp {
entry:
; CHECK: test
; CHECK: stp [[Q1:q[0-9]+]], [[Q2:q[0-9]+]], [sp, #32]
; CHECK: stp [[Q1:q[0-9]+]], [[Q2:q[0-9]+]], [sp]
; CHECK: stp [[Q1:q[0-9]+]], [[Q2:q[0-9]+]], {{\[}}[[BASE:x[0-9]+]], #32]
; CHECK: stp [[Q1:q[0-9]+]], [[Q2:q[0-9]+]], {{\[}}[[BASE]]]
 %retval = alloca <16 x float>, align 16
 %0 = load <16 x float>, <16 x float>* @T3_retval, align 16
 store <16 x float> %0, <16 x float>* %retval
 %1 = load <16 x float>, <16 x float>* %retval
 store <16 x float> %1, <16 x float>* %agg.result, align 16
 ret void
}