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23b1e30d04
Previously, the index was constrained to the size of the memory operation for no apparent reason. This change removes that constraint so that we can form pre-index instructions with any valid offset. llvm-svn: 248931
18 lines
413 B
LLVM
18 lines
413 B
LLVM
; RUN: llc < %s -verify-machineinstrs | FileCheck %s
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target triple = "arm64-apple-macosx10"
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; Make sure that a store to [sp] addresses off sp directly.
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; A move isn't necessary.
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; <rdar://problem/11492712>
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; CHECK-LABEL: g:
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; CHECK: str xzr, [sp, #-16]!
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; CHECK: bl
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; CHECK: ret
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define void @g() nounwind ssp {
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entry:
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tail call void (i32, ...) @f(i32 0, i32 0) nounwind
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ret void
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}
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declare void @f(i32, ...)
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