File: MallocSROA-section.ll

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llvm-toolchain-17 1%3A17.0.6-22
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; RUN: opt -passes=globalopt -S < %s | FileCheck %s
; CHECK: @Y = {{.*}} section ".foo"

%struct.xyz = type { double, i32 }

@Y = internal global ptr null ,section ".foo"            ; <ptr> [#uses=2]
@numf2s = external global i32                     ; <ptr> [#uses=1]

define void @init_net()  {
entry:
  %0 = load i32, ptr @numf2s, align 4                 ; <i32> [#uses=1]
  %mallocsize2 = shl i32 %0, 4                    ; <i32> [#uses=1]
  %malloccall3 = tail call ptr @malloc(i32 %mallocsize2)  ; <ptr> [#uses=1]
  store ptr %malloccall3, ptr @Y, align 8
  ret void
}

define void @load_train()  {
entry:
  %0 = load ptr, ptr @Y, align 8             ; <ptr> [#uses=0]
  ret void
}

declare noalias ptr @malloc(i32)