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41 lines
1.7 KiB
41 lines
1.7 KiB
4 months ago
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# RUN: llc -march=hexagon -run-pass amode-opt -verify-machineinstrs %s -o - | FileCheck %s
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# REQUIRES: asserts
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# Check that this doesn't crash.
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# CHECK: $r2 = L2_loadri_io killed $r2, @f1 - 1
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--- |
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target triple = "hexagon-unknown-unknown-elf"
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%s.0 = type { i32 (...)**, i32, i32, %s.1 }
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%s.1 = type { i32, i32 }
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@g0 = external dso_local unnamed_addr constant { [3 x i8*], [3 x i8*] }, align 4
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; Function Attrs: norecurse
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define void @f0() #0 {
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b0:
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%v0 = load i32 (%s.0*)*, i32 (%s.0*)** bitcast (i8* getelementptr (i8, i8* bitcast (i8** getelementptr inbounds ({ [3 x i8*], [3 x i8*] }, { [3 x i8*], [3 x i8*] }* @g0, i32 0, inrange i32 0, i32 3) to i8*), i32 sub (i32 ptrtoint (i32 (%s.0*)* @f1 to i32), i32 1)) to i32 (%s.0*)**), align 4
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%v1 = call i32 %v0(%s.0* nonnull undef)
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unreachable
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}
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; Function Attrs: norecurse nounwind
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declare dso_local i32 @f1(%s.0*) #1 align 2
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attributes #0 = { norecurse "target-cpu"="hexagonv60" }
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attributes #1 = { norecurse nounwind "target-cpu"="hexagonv60" }
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...
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---
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name: f0
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tracksRegLiveness: true
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body: |
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bb.0.b0:
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$r2 = A2_tfrsi @g0 + 12
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$r2 = L2_loadri_io killed $r2, @f1 - 1 :: (load 4 from `i32 (%s.0*)** bitcast (i8* getelementptr (i8, i8* bitcast (i8** getelementptr inbounds ({ [3 x i8*], [3 x i8*] }, { [3 x i8*], [3 x i8*] }* @g0, i32 0, inrange i32 0, i32 3) to i8*), i32 sub (i32 ptrtoint (i32 (%s.0*)* @f1 to i32), i32 1)) to i32 (%s.0*)**)`)
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ADJCALLSTACKDOWN 0, 0, implicit-def $r29, implicit-def dead $r30, implicit $r31, implicit $r30, implicit $r29
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PS_callr_nr killed $r2, hexagoncsr, implicit undef $r0, implicit-def $r29, implicit-def dead $r0
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ADJCALLSTACKUP 0, 0, implicit-def dead $r29, implicit-def dead $r30, implicit-def dead $r31, implicit $r29
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...
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