1 # RUN: llc -march=hexagon -run-pass hexagon-packetizer %s -o - | FileCheck %s 2 3 # Make sure that we don't try to packetize the two stores together. The 4 # dependence on $r0 could be broken by updating the offset in the storeiri, 5 # but then the offset would become invalid for that instruction (it has to 6 # be a multiple of 4). 7 8 # CHECK: S4_storeiri_io killed $r0, 0, 0 9 10 --- | 11 define void @fred() { 12 ret void 13 } 14 15 @g0 = global i8 zeroinitializer, align 2 16 @g1 = global i32 zeroinitializer, align 4 17 ... 18 19 --- 20 name: fred 21 tracksRegLiveness: true 22 body: | 23 bb.0: 24 successors: %bb.0, %bb.1 25 liveins: $lc0, $r0, $r27 26 $r1 = A2_addi $r0, 24 27 $r0 = S2_storerb_pi $r0, 2, $r27 :: (store 1 into @g0, align 2) 28 S4_storeiri_io killed $r0, 0, 0 :: (store 4 into @g1, align 4) 29 $r0 = A2_tfr killed $r1 30 ENDLOOP0 %bb.0, implicit-def $pc, implicit-def $lc0, implicit $sa0, implicit $lc0 31 32 bb.1: 33 34 ... 35
