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Re: [PATCH v3 08/20] cputlb: Disable __always_inline__ without optimizat
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From: |
Paolo Bonzini |
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Subject: |
Re: [PATCH v3 08/20] cputlb: Disable __always_inline__ without optimization |
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Date: |
Mon, 23 Sep 2019 11:45:59 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 |
On 22/09/19 05:54, Richard Henderson wrote:
> +/*
> + * Forced inlining may be desired to encourage constant propagation
> + * of function parameters. However, it can also make debugging harder,
> + * so disable it for a non-optimizing build.
> + */
> +#if defined(__OPTIMIZE__) && __has_attribute(always_inline)
> +#define QEMU_ALWAYS_INLINE __attribute__((always_inline))
GCC doesn't have __has_attribute, does it? I think you can just assume
that it exists and #ifdef __OPTIMIZE__.
Paolo
> +#else
> +#define QEMU_ALWAYS_INLINE
- [PATCH v3 04/20] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG, (continued)
- [PATCH v3 04/20] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG, Richard Henderson, 2019/09/21
- [PATCH v3 03/20] exec: Use const alias for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/21
- [PATCH v3 05/20] exec: Promote TARGET_PAGE_MASK to target_long, Richard Henderson, 2019/09/21
- [PATCH v3 06/20] exec: Tidy TARGET_PAGE_ALIGN, Richard Henderson, 2019/09/21
- [PATCH v3 07/20] exec: Cache TARGET_PAGE_MASK for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/21
- [PATCH v3 08/20] cputlb: Disable __always_inline__ without optimization, Richard Henderson, 2019/09/21
[PATCH v3 09/20] cputlb: Replace switches in load/store_helper with callback, Richard Henderson, 2019/09/21