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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s3 4@a = external dso_local local_unnamed_addr global i8, align 15 6define void @PR57554() {7; CHECK-LABEL: PR57554:8; CHECK: # %bb.0:9; CHECK-NEXT: movb %al, a(%rip)10; CHECK-NEXT: retq11 %.fr13 = freeze i8 undef12 %i = xor i8 %.fr13, -113 %not = sext i8 %i to i3214 %add = add i32 %not, 214748364715 %or = or i32 %add, -179496729616 %or4 = or i32 %or, 017 %not5 = xor i32 %or4, -118 %sub = add nsw i32 0, -119 %add7 = add nsw i32 %sub, %not520 %add7.fr = freeze i32 %add721 %i1 = trunc i32 %add7.fr to i822 %conv10 = select i1 false, i8 0, i8 %i123 store i8 %conv10, ptr @a, align 124 ret void25}26