forked from OSchip/llvm-project
29 lines
599 B
LLVM
29 lines
599 B
LLVM
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; RUN: llc < %s | FileCheck %s
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; RUN: llc -relocation-model=pic < %s | FileCheck %s
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; Regression test for PR38200
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@bit_mask8 = external hidden global i8, !absolute_symbol !0
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declare void @f()
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define void @foo8(i8* %ptr) noinline optnone {
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%load = load i8, i8* %ptr
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; CHECK: movl $bit_mask8, %ecx
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%and = and i8 %load, ptrtoint (i8* @bit_mask8 to i8)
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%icmp = icmp eq i8 %and, 0
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br i1 %icmp, label %t, label %f
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t:
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call void @f()
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ret void
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f:
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ret void
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}
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!0 = !{i64 0, i64 256}
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