George Koehler 48788287b8 Add more chances to put results in register variables. ... When a rule `uses REG ... yields %a`, the result %a is always a temporary, never a regvar. If the EM code uses _stl_ to put the result in a regvar, then ncg emits _mr_ to move %a to the regvar. There are two ways to put the result in the regvar without %a: 1. Yield a token, as in `yields {MUL_RR, %2, %1}`, so that _stl_ can move the token to the regvar without using %a. 2. Provide a pattern, like `sli stl`, that just puts the result in `{LOCAL, $2}` and not %a. Allow some tokens, like SUM_RIS and XEQ, onto the stack; and add tokens like MUL_RR, and patterns like `sli stl`. Delete patterns for `stl lol` and `sdl ldl` to avoid an extra temporary %a when the local is a regvar. Delete `lal sti lal loi` because it would emit wrong code.		2017-12-08 17:19:26 -05:00
..
6500	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
6800	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
6805	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
6809	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
arm	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
em22	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
em24	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
em44	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
i80	Add test for EM rol, ror. Fix i80, i86, powerpc.	2017-12-07 17:16:21 -05:00
i86	Add test for EM rol, ror. Fix i80, i86, powerpc.	2017-12-07 17:16:21 -05:00
i386	Fix build with gcc.	2017-11-17 17:52:37 -05:00
m68k2	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
m68k4	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
m68020	Fix build with gcc.	2017-11-17 17:52:37 -05:00
mantra	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
minix	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
minixST	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
moon3/ncg	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
ns	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
pdp	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
pmds	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
pmds4	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
powerpc	Add more chances to put results in register variables.	2017-12-08 17:19:26 -05:00
proto	Declare machine-dependent functions in mach/proto/ncg	2017-11-13 14:23:44 -05:00
s2650	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sparc	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sparc_solaris	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sun2	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sun3	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
vax4	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
vc4	Declare machine-dependent functions in mach/proto/ncg	2017-11-13 14:23:44 -05:00
xenix3	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
z80	Change the extension used by Basic files for .b to .bas, to avoid conflicts	2016-11-27 20:38:33 +01:00
z8000	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00