25 lines
959 B
Text
25 lines
959 B
Text
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# RUN: not --crash llc -mtriple=aarch64-none-linux-gnu -run-pass=prologepilog %s -o -
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#
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# REQUIRES: asserts
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#
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---
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# x9 is marked as live on function entry, but it will be used as scratch
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# register for prologue computations at the beginning of the prologue.
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# Use this to check we catch that the prologue clobbers $x9.
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name: x9_clobbered_on_fn_entry
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tracksRegLiveness: true
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frameInfo:
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isFrameAddressTaken: true
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stack:
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- { id: 0, size: 16, alignment: 16 }
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- { id: 1, size: 32768, alignment: 32 }
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body: |
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bb.0:
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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, $lr
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STRXui $x0, %stack.0, 0
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B %bb.1
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bb.1:
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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, $lr
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RET_ReallyLR implicit $lr
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...
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