55 lines
1.2 KiB
Rust
55 lines
1.2 KiB
Rust
// Checks that only functions with compatible attributes are inlined.
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//
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// only-x86_64
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#![crate_type = "lib"]
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#![feature(no_sanitize)]
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#![feature(c_variadic)]
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// EMIT_MIR inline_compatibility.inlined_target_feature.Inline.diff
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#[target_feature(enable = "sse2")]
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pub unsafe fn inlined_target_feature() {
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target_feature();
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}
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// EMIT_MIR inline_compatibility.not_inlined_target_feature.Inline.diff
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pub unsafe fn not_inlined_target_feature() {
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target_feature();
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}
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// EMIT_MIR inline_compatibility.inlined_no_sanitize.Inline.diff
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#[no_sanitize(address)]
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pub unsafe fn inlined_no_sanitize() {
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no_sanitize();
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}
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// EMIT_MIR inline_compatibility.not_inlined_no_sanitize.Inline.diff
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pub unsafe fn not_inlined_no_sanitize() {
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no_sanitize();
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}
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#[inline]
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#[target_feature(enable = "sse2")]
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pub unsafe fn target_feature() {}
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#[inline]
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#[no_sanitize(address)]
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pub unsafe fn no_sanitize() {}
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// EMIT_MIR inline_compatibility.not_inlined_c_variadic.Inline.diff
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pub unsafe fn not_inlined_c_variadic() {
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let s = sum(4u32, 4u32, 30u32, 200u32, 1000u32);
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}
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#[no_mangle]
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#[inline(always)]
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unsafe extern "C" fn sum(n: u32, mut vs: ...) -> u32 {
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let mut s = 0;
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let mut i = 0;
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while i != n {
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s += vs.arg::<u32>();
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i += 1;
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}
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s
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}
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