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Re: [PATCHv5] - powerpc: Add hwcap/hwcap2/platform data to TCB.
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Steven Munroe <munroesj at linux dot vnet dot ibm dot com>
- Cc: Peter Bergner <bergner at vnet dot ibm dot com>, Carlos Eduardo Seo <cseo at linux dot vnet dot ibm dot com>, GNU C Library <libc-alpha at sourceware dot org>, "Carlos O'Donell" <carlos at redhat dot com>, Tulio Machado <tuliom at linux dot vnet dot ibm dot com>, "Steven J. Munroe" <sjmunroe at us dot ibm dot com>
- Date: Mon, 26 Oct 2015 22:26:38 +0100
- Subject: Re: [PATCHv5] - powerpc: Add hwcap/hwcap2/platform data to TCB.
- Authentication-results: sourceware.org; auth=none
- References: <462274D6-C7A4-4186-8B73-65BE70336DE6 at linux dot vnet dot ibm dot com> <1445880936 dot 30998 dot 34 dot camel at vnet dot ibm dot com> <1445890065 dot 11373 dot 18 dot camel at oc7878010663>
Steven Munroe <munroesj@linux.vnet.ibm.com> writes:
> Are you sure current an future versions of GCC will handle this
> promotion to 64-bit correctly across the shift and or operation?
What do you mean? The expression has a well-defined meaning. There is
no room for interpretation.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."