nickysn
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c8487c4150
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+ added individual bits of the x86 flags register as subregisters
git-svn-id: trunk@35955 -
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2017-04-26 13:52:52 +00:00 |
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nickysn
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5f66f5cebb
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+ distinguish between x86 flags subregisters: flags, eflags and rflags
git-svn-id: trunk@35953 -
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2017-04-25 16:10:43 +00:00 |
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sergei
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5af873ee5b
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* x86 targets: Profiling shows that quite a bit of time is spent in findreg_by_number(), despite it uses binary search. Worse, it is repeated for every piece of register information. Trying to get rid of some of these calls: rearranged registers so that their "opcode" matches 3 LSBs of superregister number (with a few exceptions described at the beginning of x86reg.dat). This allows to lookup opcodes in regval() with O(1) complexity, and removes need in rXXXop.inc files.
git-svn-id: trunk@25627 -
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2013-10-03 08:08:04 +00:00 |
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nickysn
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125a6a8720
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* register id of (e)flags changed, so it doesn't overlap with dr0
git-svn-id: trunk@24647 -
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2013-05-30 16:40:59 +00:00 |
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florian
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283ff05127
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* merged avx support in inline assembler developed by Torsten Grundke
git-svn-id: trunk@22568 -
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2012-10-06 19:47:18 +00:00 |
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florian
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4dee21c60e
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+ NR_DEFAULTFLAGS and RS_DEFAULTFLAGS for all CPUs with flags added
git-svn-id: trunk@22181 -
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2012-08-22 19:38:27 +00:00 |
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florian
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87da67129c
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* rtl compilation with x86_64 binary writer fixed
git-svn-id: trunk@3042 -
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2006-03-26 18:32:15 +00:00 |
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florian
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588e2c38bf
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* dwarf branch merged
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2004-06-16 20:07:06 +00:00 |
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peter
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e487793919
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* %st is st0 in nasm
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2003-09-25 14:59:16 +00:00 |
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peter
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6a8d5eb25d
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* NEWRA branch merged
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2003-09-03 15:55:00 +00:00 |
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