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21aa107eb7
This relands commit 13dd65b3a1a3ac049b5f3a9712059f7c61649bea. The original commit contained a test, which failed when compiled for a MACH-O target. This patch changes the test to run for x86_64-linux instead of `%itanium_abi_triple`, to avoid having invalid syntax for MACH-O sections. The patch itself does not care about section attribute syntax and a x86 backend does not even need to be included in the build. Differential Revision: https://reviews.llvm.org/D102693
26 lines
710 B
C++
26 lines
710 B
C++
// RUN: %clang_cc1 -triple x86_64-linux -emit-llvm -o - %s | FileCheck %s
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__attribute__((section("A")))
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const int a = 1;
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const int *f() { return &a; }
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// CHECK: @_ZL1a = internal constant i32 1, section "A"
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int init();
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__attribute__((section("B")))
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const int b = init();
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// Even if it's const-qualified, it must not be LLVM IR `constant` since it's
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// dynamically initialised.
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// CHECK: @_ZL1b = internal global i32 0, section "B"
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__attribute__((section("C")))
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int c = 2;
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// CHECK: @c = {{.*}}global i32 2, section "C"
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__attribute__((section("D")))
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int d = init();
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// CHECK: @d = {{.*}}global i32 0, section "D"
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__attribute__((section("E")))
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int e;
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// CHECK: @e = {{.*}}global i32 0, section "E", align 4
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