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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -finline-functions -fno-ipa-icf" } */
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3
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4 extern int t();
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5
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6 static inline void __attribute__((__noinline__)) function_definition(void) {t();} /* { dg-warning "inline function \[^\n\]* given attribute noinline" } */
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7
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8 static inline void __attribute__((__noinline__)) function_declaration_both_before(void); /* { dg-warning "inline function \[^\n\]* given attribute noinline" } */
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9
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10 static void function_declaration_both_before(void) {t();}
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11
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12 static void function_declaration_both_after(void);
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13
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14 static inline void __attribute__((__noinline__)) function_declaration_both_after(void); /* { dg-warning "(inline function \[^\n\]* given attribute noinline|declared inline after its definition)" } */
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15
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16 static void function_declaration_both_after(void) {t();}
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17
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18 static void function_declaration_noinline_before(void) __attribute__((__noinline__)); /* { dg-message "note: previous declaration" } */
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19
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20 static inline void function_declaration_noinline_before(void) {t();} /* { dg-warning "follows declaration with attribute noinline" } */
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21
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22 static inline void function_declaration_noinline_after(void) {t();} /* { dg-message "note: previous definition" } */
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23
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24 static void function_declaration_noinline_after(void) __attribute__((__noinline__)); /* { dg-warning "follows inline declaration" } */
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25
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26 static inline void function_declaration_inline_before(void); /* { dg-message "note: previous declaration" } */
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27
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28 static void __attribute__((__noinline__)) function_declaration_inline_before(void) {t();} /* { dg-warning "follows inline declaration" } */
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29
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30 static inline void function_declaration_inline_noinline_before(void); /* { dg-message "note: previous declaration" } */
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31
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32 static void function_declaration_inline_noinline_before(void) __attribute__((__noinline__)); /* { dg-warning "follows inline declaration" } */
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33
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34 static void function_declaration_inline_noinline_before(void) {t();}
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35
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36 static inline void function_declaration_inline_noinline_after(void);
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37
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38 static void function_declaration_inline_noinline_after(void) {t();} /* { dg-message "note: previous definition" } */
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39
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40 static void function_declaration_inline_noinline_after(void) __attribute__((__noinline__)); /* { dg-warning "follows inline declaration" } */
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41
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42 static void function_declaration_noinline_inline_before(void) __attribute__((__noinline__)); /* { dg-message "note: previous declaration" } */
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43
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44 static inline void function_declaration_noinline_inline_before(void); /* { dg-warning "follows declaration with attribute noinline" } */
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45
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46 static void function_declaration_noinline_inline_before(void) {t();}
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47
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48 void f () {
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49 function_definition ();
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50 function_declaration_both_before ();
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51 function_declaration_both_after ();
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52 function_declaration_noinline_before ();
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53 function_declaration_noinline_after ();
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54 function_declaration_inline_before ();
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55 function_declaration_inline_noinline_before ();
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56 function_declaration_inline_noinline_after ();
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57 function_declaration_noinline_inline_before ();
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58 }
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59
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60 /* { dg-final { scan-assembler "function_definition" } } */
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61 /* { dg-final { scan-assembler "function_declaration_both_before" } } */
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62 /* { dg-final { scan-assembler "function_declaration_both_after" } } */
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63 /* { dg-final { scan-assembler "function_declaration_noinline_before" } } */
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64 /* { dg-final { scan-assembler "function_declaration_noinline_after" } } */
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65 /* { dg-final { scan-assembler "function_declaration_inline_before" } } */
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66 /* { dg-final { scan-assembler "function_declaration_inline_noinline_before" } } */
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67 /* { dg-final { scan-assembler "function_declaration_inline_noinline_after" } } */
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68 /* { dg-final { scan-assembler "function_declaration_noinline_inline_before" } } */
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