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23 lines
686 B
LLVM
23 lines
686 B
LLVM
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; RUN: llc -mtriple=x86_64-apple-macosx -o - %s | FileCheck %s
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; The issue here was a conflict between forming a %rip-relative lea and a
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; FrameIndex lea. The %rip sanity-checks didn't consider that a base register
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; had been set if we'd already matched a FrameIndex, when it has in reality.
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@var = global i32 0
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define void @test_frame_rip_conflict() {
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; CHECK-LABEL: test_frame_rip_conflict:
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; CHECK: leaq _var(%rip), [[TMPADDR:%r.*]]
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; CHECK: leaq {{-?[0-9]+}}(%rsp,[[TMPADDR]]),
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%stackvar = alloca i32
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%stackint = ptrtoint i32* %stackvar to i64
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%addr = add i64 ptrtoint(i32* @var to i64), %stackint
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call void @eat_i64(i64 %addr)
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ret void
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}
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declare void @eat_i64(i64)
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