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|
# RUN: llc -march=hexagon -run-pass hexagon-cext-opt %s -o - | FileCheck %s
# REQUIRES: asserts
#
# This testcase used to trigger an incorrect assertion. Make sure it no
# longer does.
# CHECK: A2_tfrsi @G + 65536
--- |
define void @fred() {
ret void
}
@G = external global [128 x i16], align 8
...
---
name: fred
tracksRegLiveness: true
body: |
bb.0:
successors: %bb.1
%6:intregs = A2_tfrsi @G
%7:intregs = A2_addi killed %6, 2
%8:intregs = A2_tfrsi 127
ADJCALLSTACKDOWN 0, 0, implicit-def $r29, implicit-def dead $r30, implicit $r31, implicit $r30, implicit $r29
$r0 = COPY %7
$r1 = COPY %8
%9:intregs = IMPLICIT_DEF
J2_callr killed %9, implicit-def dead $pc, implicit-def dead $r31, implicit $r29, implicit $r0, implicit $r1, implicit-def $r29
ADJCALLSTACKUP 0, 0, implicit-def dead $r29, implicit-def dead $r30, implicit-def dead $r31, implicit $r29
%5:intregs = A2_tfrsi 8
%10:intregs = A2_tfrsi @G + 8
%4:intregs = A2_addi killed %10, 2
bb.1:
successors: %bb.1, %bb.2
%0:intregs = PHI %4, %bb.0, %3, %bb.1
%1:intregs = PHI %5, %bb.0, %2, %bb.1
%11:predregs = C2_cmpgtui %1, 127
%2:intregs = A2_addi %1, 8
%3:intregs = A2_addi %0, 16
J2_jumpf %11, %bb.1, implicit-def $pc
bb.2:
%13:intregs = A2_tfrsi @G
%14:intregs = A2_addi killed %13, 2
%15:intregs = A2_tfrsi 127
ADJCALLSTACKDOWN 0, 0, implicit-def $r29, implicit-def dead $r30, implicit $r31, implicit $r30, implicit $r29
$r0 = COPY %14
$r1 = COPY %15
%16:intregs = IMPLICIT_DEF
PS_callr_nr killed %16, implicit $r0, implicit $r1, implicit-def $r29
ADJCALLSTACKUP 0, 0, implicit-def dead $r29, implicit-def dead $r30, implicit-def dead $r31, implicit $r29
...
|
