gnu-deterministic-selectors.m source code [clang_source_code/test/CodeGenObjC/gnu-deterministic-selectors.m]

1	// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -fobjc-runtime=gnustep-1.5 %s -emit-llvm -o - \| FileCheck %s
2	// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -fobjc-runtime=gcc %s -emit-llvm -o - \| FileCheck %s
3
4	// Check that these selectors are emitted in alphabetical order.
5	// The order doesn't actually matter, only that it doesn't vary across runs.
6	// Clang sorts them when targeting a GCC-like ABI to guarantee determinism.
7	// CHECK: @.objc_selector_list = internal global [6 x { i8, i8 }] [{ i8, i8 } { i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.objc_sel_namea, i64 0, i64 0), i8* null }, { i8, i8 } { i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.objc_sel_nameg, i64 0, i64 0), i8* null }, { i8, i8 } { i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.objc_sel_namej, i64 0, i64 0), i8* null }, { i8, i8 } { i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.objc_sel_namel, i64 0, i64 0), i8* null }, { i8, i8 } { i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.objc_sel_namez, i64 0, i64 0), i8* null }, { i8, i8 } zeroinitializer], align 8
8
9
10	void f() {
11	SEL a = @selector(z);
12	SEL b = @selector(a);
13	SEL c = @selector(g);
14	SEL d = @selector(l);
15	SEL e = @selector(j);
16	}
17

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