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Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277624 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
897 B
LLVM
27 lines
897 B
LLVM
; RUN: llc -verify-machineinstrs <%s | FileCheck %s
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target datalayout = "e-m:e-i64:64-n32:64"
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target triple = "powerpc64le-unknown-linux-gnu"
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; PR27390 crasher
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%typ = type { i32, i32 }
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; On release builds, it doesn't crash, spewing nonsense instead.
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; To make sure it works, check that and is still alive.
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; CHECK: and
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; Also, in release, it emits a COPY from a 32-bit register to
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; a 64-bit register, which happens to be emitted as cror [!]
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; by the confused CodeGen. Just to be sure, check there isn't one.
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; CHECK-NOT: cror
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; Function Attrs: uwtable
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define signext i32 @_Z8access_pP1Tc(%typ* %p, i8 zeroext %type) {
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%b = getelementptr inbounds %typ, %typ* %p, i64 0, i32 1
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%1 = load i32, i32* %b, align 4
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%2 = ptrtoint i32* %b to i64
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%3 = and i64 %2, -35184372088833
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%4 = inttoptr i64 %3 to i32*
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%_msld = load i32, i32* %4, align 4
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%zzz = add i32 %1, %_msld
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ret i32 %zzz
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}
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