| ; RUN: llc -verify-machineinstrs <%s | FileCheck %s |
| target datalayout = "e-m:e-i64:64-n32:64" |
| target triple = "powerpc64le-unknown-linux-gnu" |
| |
| ; PR27390 crasher |
| |
| %typ = type { i32, i32 } |
| |
| ; On release builds, it doesn't crash, spewing nonsense instead. |
| ; To make sure it works, check that and is still alive. |
| ; CHECK: and |
| ; Also, in release, it emits a COPY from a 32-bit register to |
| ; a 64-bit register, which happens to be emitted as cror [!] |
| ; by the confused CodeGen. Just to be sure, check there isn't one. |
| ; CHECK-NOT: cror |
| ; Function Attrs: uwtable |
| define signext i32 @_Z8access_pP1Tc(%typ* %p, i8 zeroext %type) { |
| %b = getelementptr inbounds %typ, %typ* %p, i64 0, i32 1 |
| %1 = load i32, i32* %b, align 4 |
| %2 = ptrtoint i32* %b to i64 |
| %3 = and i64 %2, -35184372088833 |
| %4 = inttoptr i64 %3 to i32* |
| %_msld = load i32, i32* %4, align 4 |
| %zzz = add i32 %1, %_msld |
| ret i32 %zzz |
| } |
