|
From: Christian B. <bor...@de...> - 2011-11-07 08:53:19
|
On 07/11/11 09:30, Julian Seward wrote: > One other thing that occurs to me is, would it be cleaner/necessary/useful > to add new IR type(s) for DFP values, or are the existing IR types > adequate? /me knows nothing about DFP, so I can't say. Are there any > good tutorials out there that I can read? On s390 dfp ist done in the normal FP registers, only the instruction decides how the content is interpreted. There are even instructions like "load zero" (set register to 0.0) that are valid for all 3 types that s3900 supports (binary, decimal and hex floating point) Andreas, dont you have some charts for decimal floating point? PS: We will never do hex floating point for valgrind, since it is not used in Linux |