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da3446099d
For PPC64 SVR (and Darwin), the stores that take byval aggregate parameters from registers into the stack frame had MachinePointerInfo objects with incorrect offsets. These offsets are relative to the object itself, not to the stack frame base. This fixes self hosting on PPC64 when compiling with -enable-aa-sched-mi. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199763 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
532 B
LLVM
18 lines
532 B
LLVM
; RUN: llc < %s -print-after=prologepilog >%t 2>&1 && FileCheck <%t %s
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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%struct.anon = type { i32, i32 }
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declare void @foo(%struct.anon* %v)
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define void @test(i32 %a, i32 %b, %struct.anon* byval nocapture %v) {
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entry:
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call void @foo(%struct.anon* %v)
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ret void
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}
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; Make sure that the MMO on the store has no offset from the byval
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; variable itself (we used to have mem:ST8[%v+64]).
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; CHECK: STD %X5<kill>, 176, %X1; mem:ST8[%v](align=16)
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