llvm/test/CodeGen/Hexagon/addrmode-globoff.mir
Krzysztof Parzyszek d9552968c4 [Hexagon] Generate proper offset in opt-addr-mode
Also, make a few changes to allow using the pass in .mir testcases.
Among other things, change the abbreviation from opt-amode to amode-opt,
because otherwise lit would expand the "opt" part to the full path to
the opt binary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300707 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-19 15:15:51 +00:00

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# RUN: llc -march=hexagon -run-pass amode-opt %s -o - | FileCheck %s
--- |
@g0 = external global [16 x i16], align 8
define void @foo() {
ret void
}
...
---
name: foo
tracksRegLiveness: true
body: |
bb.0:
liveins: %r0
; Make sure that the offset in @g0 is 8.
; CHECK: S4_storerh_ur killed %r0, 2, @g0 + 8, %r0
%r1 = A2_tfrsi @g0+4
%r2 = S2_addasl_rrri %r1, %r0, 2
S2_storerh_io %r2, 4, %r0
...