7b1d793713
for 32 bit signed, 32 bit unsigned, and 64 bit pointers."
This reverts 57076d3199.
Original review at https://reviews.llvm.org/D64931.
Review for added fix at https://reviews.llvm.org/D66843.
llvm-svn: 371568
36 lines
975 B
LLVM
36 lines
975 B
LLVM
; REQUIRES: x86
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; RUN: llvm-as %s -o %t.o
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; RUN: ld.lld %t.o -o %t.so -shared
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; RUN: llvm-readelf -S %t.so | FileCheck %s
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; RUN: ld.lld %t.o -o %t.so -shared --gc-sections
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; RUN: llvm-readelf -S %t.so | FileCheck --check-prefix=GC %s
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@foo = hidden global i32 42, section "foo_section"
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@bar = hidden global i32 42, section "bar_section"
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@zed = hidden global i32 42, section "zed_section"
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@__start_foo_section = external global i32
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@__stop_bar_section = external global i32
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define hidden i32* @use1() {
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ret i32* @__start_foo_section
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}
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define i32* @use2() {
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ret i32* @__stop_bar_section
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}
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; CHECK-NOT: zed_section
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; CHECK: foo_section PROGBITS
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; CHECK-NEXT: bar_section PROGBITS
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; CHECK-NOT: zed_section
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; GC-NOT: zed_section
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; GC-NOT: foo_section
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; GC: bar_section PROGBITS
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; GC-NOT: zed_section
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; GC-NOT: foo_section
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