1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
# RUN: llc -march=hexagon -run-pass amode-opt -verify-machineinstrs %s -o - | FileCheck %s
# REQUIRES: asserts
# Check that this doesn't crash.
# CHECK: $r2 = L2_loadri_io killed $r2, @f1 - 1
--- |
target triple = "hexagon-unknown-unknown-elf"
%s.0 = type { ptr, i32, i32, %s.1 }
%s.1 = type { i32, i32 }
@g0 = external dso_local unnamed_addr constant { [3 x ptr], [3 x ptr] }, align 4
; Function Attrs: norecurse
define void @f0() #0 {
b0:
%v0 = load ptr, ptr getelementptr (i8, ptr getelementptr inbounds ({ [3 x ptr], [3 x ptr] }, ptr @g0, i32 0, inrange i32 0, i32 3), i32 sub (i32 ptrtoint (ptr @f1 to i32), i32 1)), align 4
%v1 = call i32 %v0(ptr nonnull undef)
unreachable
}
; Function Attrs: norecurse nounwind
declare dso_local i32 @f1(ptr) #1 align 2
attributes #0 = { norecurse "target-cpu"="hexagonv60" }
attributes #1 = { norecurse nounwind "target-cpu"="hexagonv60" }
...
---
name: f0
tracksRegLiveness: true
body: |
bb.0.b0:
$r2 = A2_tfrsi @g0 + 12
$r2 = L2_loadri_io killed $r2, @f1 - 1 :: (load (s32) from `ptr getelementptr (i8, ptr getelementptr inbounds ({ [3 x ptr], [3 x ptr] }, ptr @g0, i32 0, inrange i32 0, i32 3), i32 sub (i32 ptrtoint (ptr @f1 to i32), i32 1))`)
ADJCALLSTACKDOWN 0, 0, implicit-def $r29, implicit-def dead $r30, implicit $r31, implicit $r30, implicit $r29
PS_callr_nr killed $r2, hexagoncsr, implicit undef $r0, implicit-def $r29, implicit-def dead $r0
ADJCALLSTACKUP 0, 0, implicit-def dead $r29, implicit-def dead $r30, implicit-def dead $r31, implicit $r29
...
|
