File: attr-coldhot.c

package info (click to toggle)
flang 20181226-2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 181,072 kB
  • sloc: cpp: 1,182,685; ansic: 598,652; objc: 103,775; f90: 57,054; python: 15,041; fortran: 13,601; lisp: 10,416; perl: 2,460; asm: 2,148; sh: 1,544; awk: 995; cs: 565; xml: 403; lex: 295; makefile: 225; pascal: 130
file content (12 lines) | stat: -rw-r--r-- 702 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
 
// RUN: %clang_cc1 -fsyntax-only -verify %s

int foo() __attribute__((__hot__));
int bar() __attribute__((__cold__));

int var1 __attribute__((__cold__)); // expected-warning{{'__cold__' attribute only applies to functions}}
int var2 __attribute__((__hot__)); // expected-warning{{'__hot__' attribute only applies to functions}}

int qux() __attribute__((__hot__)) __attribute__((__cold__)); // expected-error{{'__hot__' and 'cold' attributes are not compatible}} \
// expected-note{{conflicting attribute is here}}
int baz() __attribute__((__cold__)) __attribute__((__hot__)); // expected-error{{'__cold__' and 'hot' attributes are not compatible}} \
// expected-note{{conflicting attribute is here}}