23 lines
559 B
YAML
23 lines
559 B
YAML
# RUN: llc -march=hexagon -start-before hexagon-packetizer %s -o - | FileCheck %s
|
|
|
|
# Check that we don't packetize these two instructions together. It happened
|
|
# earlier because "offset" in the post-increment instruction was taken to be 8.
|
|
|
|
# CHECK: memw(r0+#0) = #-1
|
|
# CHECK: }
|
|
# CHECK: {
|
|
# CHECK: r1 = memw(r0++#8)
|
|
|
|
--- |
|
|
define void @fred(i32* %a) { ret void }
|
|
...
|
|
---
|
|
name: fred
|
|
tracksRegLiveness: true
|
|
|
|
body: |
|
|
bb.0:
|
|
liveins: %r0
|
|
S4_storeiri_io %r0, 0, -1 :: (store 4 into %ir.a)
|
|
%r1, %r0 = L2_loadri_pi %r0, 8 :: (load 4 from %ir.a)
|