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1# RUN: not --crash llc -mtriple=aarch64-none-linux-gnu -run-pass=prologepilog %s -o -2#3# REQUIRES: asserts4#5---6# x9 is marked as live on function entry, but it will be used as scratch7# register for prologue computations at the beginning of the prologue.8# Use this to check we catch that the prologue clobbers $x9.9name: x9_clobbered_on_fn_entry10tracksRegLiveness: true11frameInfo:12 isFrameAddressTaken: true13stack:14 - { id: 0, size: 16, alignment: 16 }15 - { id: 1, size: 32768, alignment: 32 }16body: |17 bb.0:18 liveins: $x0, $x1, $x2, $x3, $x4, $x5, $x6, $x7, $x8, $x9, $x10, $x11, $x12, $x13, $x14, $x15, $x16, $x17, $x18, $x19, $x20, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28, $lr19 STRXui $x0, %stack.0, 020 B %bb.121 bb.1:22 liveins: $x1, $x2, $x3, $x4, $x5, $x6, $x7, $x8, $x9, $x10, $x11, $x12, $x13, $x14, $x15, $x16, $x17, $x18, $x19, $x20, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28, $lr23 RET_ReallyLR implicit $lr24...25