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1# RUN: llc -mtriple=hexagon -run-pass hexagon-cext-opt -hexagon-cext-threshold=1 -o - %s | FileCheck %s2 3# Make sure that the stores to the stack slot are not converted into rr forms.4# CHECK: %[[REG:[0-9]+]]:intregs = PS_fi %stack.0, 2675# CHECK: S2_pstorerbt_io %{{[0-9]+}}, %[[REG]], 06# CHECK: S2_pstorerbt_io %{{[0-9]+}}, %[[REG]], 07 8---9name: fred10stack:11 - { id: 0, type: default, size: 272, alignment: 4 }12body: |13 bb.0:14 successors: %bb.1, %bb.215 16 %0:intregs = IMPLICIT_DEF17 %1:intregs = L2_loadrub_io killed %0:intregs, 0 :: (load (s8) from `ptr undef`, align 2)18 %2:predregs = C2_cmpeqi %1:intregs, 519 %3:intregs = A2_tfrsi 020 S2_pstorerbt_io %2:predregs, %stack.0, 267, killed %3:intregs :: (store (s8) into %stack.0)21 J2_jumpt %2:predregs, %bb.2, implicit-def $pc22 23 bb.1:24 successors: %bb.225 26 %4:predregs = C2_cmpeqi %1:intregs, 627 %5:intregs = A2_tfrsi 228 S2_pstorerbt_io %4:predregs, %stack.0, 267, killed %5:intregs :: (store (s8) into %stack.0)29 30 bb.2:31 %6:intregs = A2_tfrsi 3296832 S2_storerh_io %stack.0, 0, killed %6:intregs :: (store (s16) into %stack.0, align 4)33 PS_jmpret $r31, implicit-def dead $pc34...35 36