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a5fa12b6b9
This way LLVM will set the string merging flag if the alloc is a nul terminated string, reducing binary sizes.
36 lines
905 B
Rust
36 lines
905 B
Rust
//@ ignore-wasm32 custom sections work differently on wasm
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//@ compile-flags: -C no-prepopulate-passes
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#![crate_type = "lib"]
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// CHECK: @VAR1 = {{(dso_local )?}}constant [4 x i8] c"\01\00\00\00", section ".test_one"
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#[no_mangle]
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#[link_section = ".test_one"]
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#[cfg(target_endian = "little")]
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pub static VAR1: u32 = 1;
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#[no_mangle]
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#[link_section = ".test_one"]
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#[cfg(target_endian = "big")]
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pub static VAR1: u32 = 0x01000000;
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pub enum E {
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A(u32),
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B(f32),
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}
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// CHECK: @VAR2 = {{(dso_local )?}}constant {{.*}}, section ".test_two"
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#[no_mangle]
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#[link_section = ".test_two"]
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pub static VAR2: E = E::A(666);
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// CHECK: @VAR3 = {{(dso_local )?}}constant {{.*}}, section ".test_three"
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#[no_mangle]
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#[link_section = ".test_three"]
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pub static VAR3: E = E::B(1.);
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// CHECK: define {{(dso_local )?}}void @fn1() {{.*}} section ".test_four" {
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#[no_mangle]
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#[link_section = ".test_four"]
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pub fn fn1() {}
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