Arjan van de Ven wrote:
I'm afraid it _isn't_ _acceptable_ since it just can kill current XIP implementation.On Tue, 2006-01-03 at 08:53 +0000, Russell King wrote:On Mon, Jan 02, 2006 at 10:59:04PM -0500, Daniel Jacobowitz wrote:On Mon, Jan 02, 2006 at 10:23:35PM +0000, Russell King wrote:static void fn1(void *f) { } void fn2(void *f) { fn1(f); } on ARM produces:On 3.4, 4.0, and 4.1 you only need -O for this (I just checked both x86 and ARM compilers). I believe this came in with unit-at-a-time, as Arjan said - which was GCC 3.4.Well, as demonstrated, it doesn't work with gcc 3.3. Since we aren't about to increase the minimum gcc version to 3.4, this isn't acceptable.s/isn't acceptable/is suboptimal/
Vitaly - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
- References:
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Ingo Molnar <mingo@elte.hu>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Arjan van de Ven <arjan@infradead.org>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Adrian Bunk <bunk@stusta.de>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Ingo Molnar <mingo@elte.hu>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Krzysztof Halasa <khc@pm.waw.pl>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Arjan van de Ven <arjan@infradead.org>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Russell King <rmk+lkml@arm.linux.org.uk>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Daniel Jacobowitz <dan@debian.org>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Russell King <rmk+lkml@arm.linux.org.uk>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- From: Arjan van de Ven <arjan@infradead.org>
- Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- Prev by Date: Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- Next by Date: compile time errors building the gcc-3.3.3 over FC4
- Previous by thread: Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- Next by thread: Re: [patch 00/2] improve .text size on gcc 4.0 and newer compilers
- Index(es):
![]() |