Semicompiled

int produce(void);
void myEntry()
{
    int x[] = {4, 5, 6};
    x[produce()] = produce();
}

; ModuleID = '/tmp/semicompiled-NaV0YevY-12284476934425503988/source.c'
source_filename = "/tmp/semicompiled-NaV0YevY-12284476934425503988/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

@__const.myEntry.x = private unnamed_addr constant [3 x i32] [i32 4, i32 5, i32 6], align 4

; Function Attrs: noinline nounwind optnone uwtable
define dso_local void @myEntry() #0 {
  %1 = alloca [3 x i32], align 4
  %2 = bitcast [3 x i32]* %1 to i8*
  call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %2, i8* align 4 bitcast ([3 x i32]* @__const.myEntry.x to i8*), i64 12, i1 false)
  %3 = call i32 @produce()
  %4 = call i32 @produce()
  %5 = sext i32 %4 to i64
  %6 = getelementptr inbounds [3 x i32], [3 x i32]* %1, i64 0, i64 %5
  store i32 %3, i32* %6, align 4
  ret void
}

; Function Attrs: argmemonly nounwind willreturn
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg) #1

declare dso_local i32 @produce() #2

attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { argmemonly nounwind willreturn }
attributes #2 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.module.flags = !{!0}
!llvm.ident = !{!1}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{!"Debian clang version 11.0.1-2"}

; ModuleID = '/tmp/semicompiled-NaV0YevY-12284476934425503988/source.c'
source_filename = "/tmp/semicompiled-NaV0YevY-12284476934425503988/source.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

@__const.myEntry.x = private unnamed_addr constant [3 x i32] [i32 4, i32 5, i32 6], align 4

; Function Attrs: noinline nounwind optnone uwtable
define dso_local void @myEntry() #0 !dbg !7 {
  %1 = alloca [3 x i32], align 4
  call void @llvm.dbg.declare(metadata [3 x i32]* %1, metadata !11, metadata !DIExpression()), !dbg !16
  %2 = bitcast [3 x i32]* %1 to i8*, !dbg !16
  call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %2, i8* align 4 bitcast ([3 x i32]* @__const.myEntry.x to i8*), i64 12, i1 false), !dbg !16
  %3 = call i32 @produce(), !dbg !17
  %4 = call i32 @produce(), !dbg !18
  %5 = sext i32 %4 to i64, !dbg !19
  %6 = getelementptr inbounds [3 x i32], [3 x i32]* %1, i64 0, i64 %5, !dbg !19
  store i32 %3, i32* %6, align 4, !dbg !20
  ret void, !dbg !21
}

; Function Attrs: nounwind readnone speculatable willreturn
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1

; Function Attrs: argmemonly nounwind willreturn
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg) #2

declare dso_local i32 @produce() #3

attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind readnone speculatable willreturn }
attributes #2 = { argmemonly nounwind willreturn }
attributes #3 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!3, !4, !5}
!llvm.ident = !{!6}

!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "Debian clang version 11.0.1-2", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
!1 = !DIFile(filename: "/tmp/semicompiled-NaV0YevY-12284476934425503988/source.c", directory: "/__w/semicompiled/semicompiled")
!2 = !{}
!3 = !{i32 7, !"Dwarf Version", i32 4}
!4 = !{i32 2, !"Debug Info Version", i32 3}
!5 = !{i32 1, !"wchar_size", i32 4}
!6 = !{!"Debian clang version 11.0.1-2"}
!7 = distinct !DISubprogram(name: "myEntry", scope: !8, file: !8, line: 2, type: !9, scopeLine: 3, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
!8 = !DIFile(filename: "/tmp/semicompiled-NaV0YevY-12284476934425503988/source.c", directory: "")
!9 = !DISubroutineType(types: !10)
!10 = !{null}
!11 = !DILocalVariable(name: "x", scope: !7, file: !8, line: 4, type: !12)
!12 = !DICompositeType(tag: DW_TAG_array_type, baseType: !13, size: 96, elements: !14)
!13 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!14 = !{!15}
!15 = !DISubrange(count: 3)
!16 = !DILocation(line: 4, column: 9, scope: !7)
!17 = !DILocation(line: 5, column: 20, scope: !7)
!18 = !DILocation(line: 5, column: 7, scope: !7)
!19 = !DILocation(line: 5, column: 5, scope: !7)
!20 = !DILocation(line: 5, column: 18, scope: !7)
!21 = !DILocation(line: 6, column: 1, scope: !7)

(module
  (type (;0;) (func))
  (type (;1;) (func (result i32)))
  (import "env" "produce" (func (;0;) (type 1)))
  (import "env" "__stack_pointer" (global (;0;) (mut i32)))
  (import "env" "__memory_base" (global (;1;) i32))
  (import "env" "__table_base" (global (;2;) i32))
  (import "env" "memory" (memory (;0;) 0))
  (import "env" "__indirect_function_table" (table (;0;) 0 funcref))
  (func (;1;) (type 0)
    call 2)
  (func (;2;) (type 0))
  (func (;3;) (type 0)
    (local i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 i64)
    global.get 0
    local.set 0
    i32.const 16
    local.set 1
    local.get 0
    local.get 1
    i32.sub
    local.set 2
    local.get 2
    global.set 0
    i32.const 4
    local.set 3
    local.get 2
    local.get 3
    i32.add
    local.set 4
    local.get 4
    local.set 5
    i32.const 0
    local.set 6
    global.get 1
    local.set 7
    local.get 7
    local.get 6
    i32.add
    local.set 8
    local.get 8
    i64.load align=4
    local.set 20
    local.get 5
    local.get 20
    i64.store align=4
    i32.const 8
    local.set 9
    local.get 5
    local.get 9
    i32.add
    local.set 10
    local.get 8
    local.get 9
    i32.add
    local.set 11
    local.get 11
    i32.load
    local.set 12
    local.get 10
    local.get 12
    i32.store
    call 0
    local.set 13
    call 0
    local.set 14
    i32.const 2
    local.set 15
    local.get 14
    local.get 15
    i32.shl
    local.set 16
    local.get 5
    local.get 16
    i32.add
    local.set 17
    local.get 17
    local.get 13
    i32.store
    i32.const 16
    local.set 18
    local.get 2
    local.get 18
    i32.add
    local.set 19
    local.get 19
    global.set 0
    return)
  (global (;3;) i32 (i32.const 0))
  (export "__post_instantiate" (func 1))
  (export "__wasm_apply_relocs" (func 2))
  (export "myEntry" (func 3))
  (export "__dso_handle" (global 3))
  (data (;0;) (global.get 1) "\04\00\00\00\05\00\00\00\06\00\00\00"))

/tmp/semicompiled-NaV0YevY-12284476934425503988/source.o:	file format elf64-bpf


Disassembly of section .text:

0000000000000000 <myEntry>:
; myEntry():
; /tmp/semicompiled-NaV0YevY-12284476934425503988/source.c:4
;     int x[] = {4, 5, 6};
       0:	r1 = 0 ll
       2:	r2 = *(u32 *)(r1 + 8)
       3:	*(u32 *)(r10 - 8) = r2
       4:	r2 = *(u32 *)(r1 + 0)
       5:	r1 = *(u32 *)(r1 + 4)
       6:	r1 <<= 32
       7:	r1 |= r2
       8:	*(u64 *)(r10 - 16) = r1
; /tmp/semicompiled-NaV0YevY-12284476934425503988/source.c:5
;     x[produce()] = produce();
       9:	call -1
      10:	*(u64 *)(r10 - 24) = r0
      11:	call -1
      12:	r0 <<= 32
      13:	r0 s>>= 32
      14:	r0 <<= 2
      15:	r1 = r10
; /tmp/semicompiled-NaV0YevY-12284476934425503988/source.c:4
;     int x[] = {4, 5, 6};
      16:	r1 += -16
; /tmp/semicompiled-NaV0YevY-12284476934425503988/source.c:5
;     x[produce()] = produce();
      17:	r1 += r0
      18:	r2 = *(u64 *)(r10 - 24)
      19:	*(u32 *)(r1 + 0) = r2
; /tmp/semicompiled-NaV0YevY-12284476934425503988/source.c:6
; }
      20:	exit

Disassembly of section .rodata:

0000000000000000 <.rodata>:
       0:	w0 += 5
       1:	<unknown>
       1:	<unknown>
       1:	<unknown>
       1:	<unknown>