Mercurial > hg > CbC > CbC_llvm
view test/CodeGen/Hexagon/packetize-nvj-no-prune.mir @ 146:3fc4d5c3e21e
set tail call flag for code segment in CGCAll
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:23:36 +0900 |
parents | 3a76565eade5 |
children |
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# RUN: llc -march=hexagon -run-pass hexagon-packetizer %s -o - | FileCheck %s # Make sure that the new-value jump is packetized with the producer. In this # case, the loads cold be packetized together (with updating the offset in # the second load), but then the new-value jump would not be possible to # put in the same packet. # CHECK-LABEL: name: fred # CHECK: BUNDLE # CHECK-NEXT: $r3 = L2_loadri_io $r1, 0 # CHECK-NEXT: J4_cmpgtu_f_jumpnv_t internal killed $r3 --- | define void @fred() { ret void } @array = external global [256 x i32], align 8 ... --- name: fred tracksRegLiveness: true body: | bb.0: successors: %bb.1 $r1 = A2_tfrsi @array $r2, $r1 = L2_loadri_pi $r1, 4 $r3 = L2_loadri_io $r1, 0 J4_cmpgtu_f_jumpnv_t killed $r3, killed $r2, %bb.1, implicit-def $pc bb.1: ...