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35 lines
894 B
YAML
35 lines
894 B
YAML
# RUN: llc -march=hexagon -run-pass hexagon-packetizer %s -o - | FileCheck %s
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# Make sure that we don't try to packetize the two stores together. The
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# dependence on $r0 could be broken by updating the offset in the storeiri,
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# but then the offset would become invalid for that instruction (it has to
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# be a multiple of 4).
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# CHECK: S4_storeiri_io killed $r0, 0, 0
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--- |
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define void @fred() {
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ret void
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}
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@g0 = global i8 zeroinitializer, align 2
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@g1 = global i32 zeroinitializer, align 4
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...
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---
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name: fred
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tracksRegLiveness: true
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body: |
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bb.0:
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successors: %bb.0, %bb.1
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liveins: $lc0, $r0, $r27
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$r1 = A2_addi $r0, 24
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$r0 = S2_storerb_pi $r0, 2, $r27 :: (store 1 into @g0, align 2)
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S4_storeiri_io killed $r0, 0, 0 :: (store 4 into @g1, align 4)
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$r0 = A2_tfr killed $r1
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ENDLOOP0 %bb.0, implicit-def $pc, implicit-def $lc0, implicit $sa0, implicit $lc0
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bb.1:
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...
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