/* Test __attribute__((gnu_inline)).
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/* Test __attribute__((gnu_inline)).
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Check that __attribute__((gnu_inline)) has no effect, in the
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Check that __attribute__((gnu_inline)) has no effect, in the
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absence of extern and/or inline.
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absence of extern and/or inline.
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Check that we don't get out-of-line definitions for extern inline
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Check that we don't get out-of-line definitions for extern inline
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gnu_inline functions, regardless of declarations or definitions.
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gnu_inline functions, regardless of declarations or definitions.
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Check that such functions can be overridden by out-of-line
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Check that such functions can be overridden by out-of-line
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definitions.
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definitions.
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*/
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*/
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/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O" } */ // such that static functions are optimized out
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/* { dg-options "-O" } */ // such that static functions are optimized out
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/* { dg-final { scan-assembler "func1" } } */
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/* { dg-final { scan-assembler "func1" } } */
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/* { dg-final { scan-assembler "func2" } } */
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/* { dg-final { scan-assembler "func2" } } */
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/* { dg-final { scan-assembler-not "func3" } } */
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/* { dg-final { scan-assembler-not "func3" } } */
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/* { dg-final { scan-assembler "func4" } } */
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/* { dg-final { scan-assembler "func4" } } */
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/* { dg-final { scan-assembler-not "func5" } } */
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/* { dg-final { scan-assembler-not "func5" } } */
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#include "gnu-inline-common.h"
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#include "gnu-inline-common.h"
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#undef fn
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#undef fn
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#define fn pfx(func1) // must be emitted out-of-line
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#define fn pfx(func1) // must be emitted out-of-line
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gnuindef(fn, 0)
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gnuindef(fn, 0)
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def(, fn, 2)
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def(, fn, 2)
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#undef fn
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#undef fn
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#define fn pfx(func2) // must be emitted out-of-line
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#define fn pfx(func2) // must be emitted out-of-line
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decl(extern, fn)
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decl(extern, fn)
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gnuindef(fn, 0)
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gnuindef(fn, 0)
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def(, fn, 2)
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def(, fn, 2)
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#undef fn
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#undef fn
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#define fn pfx(func3) // must not be emitted
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#define fn pfx(func3) // must not be emitted
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decl(extern, fn)
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decl(extern, fn)
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gnuindef(fn, 0)
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gnuindef(fn, 0)
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#undef fn
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#undef fn
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#define fn pfx(func4) // must be emitted out-of-line
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#define fn pfx(func4) // must be emitted out-of-line
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decl(extern, fn)
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decl(extern, fn)
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gnuindef(fn, 0)
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gnuindef(fn, 0)
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def(, fn, 1)
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def(, fn, 1)
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#undef fn
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#undef fn
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#define fn pfx(func5) // must NOT be emitted, because it's static and unused
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#define fn pfx(func5) // must NOT be emitted, because it's static and unused
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decl(static, fn)
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decl(static, fn)
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gnuindef(fn, 0)
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gnuindef(fn, 0)
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def(, fn, 1)
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def(, fn, 1)
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