From 2c545da55ac59a1b85ab68868cbf3a4591066507 Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Sat, 29 Jul 1995 09:11:11 -0400 Subject: [PATCH] (ucim.m, ucr.m, uc.m): New. From-SVN: r10193 --- gcc/config/1750a/ms1750.inc | 41 +++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/gcc/config/1750a/ms1750.inc b/gcc/config/1750a/ms1750.inc index 1c4370cdd36..da2f5a57871 100644 --- a/gcc/config/1750a/ms1750.inc +++ b/gcc/config/1750a/ms1750.inc @@ -71,3 +71,44 @@ TWO SET `2` + 1 NR R`ONE`,R`TWO` ENDMACRO +; Unsigned Compare Immediate + + MACRO UCIM.M +LAST SET `1` + 3 + PSHM R`1`,R`LAST` +LO SET `1` + 1 + LR R`LO`,R`1` + XORR R`1`,R`1` +HI SET `1` + 2 + XORR R`HI`,R`HI` + LIM R`LAST`,`2` + DCR R`1`,R`HI` + POPM R`1`,R`LAST` + ENDMACRO + + +; Unsigned Compare Register with register + + MACRO UCR.M + PSHM R10,R13 ; R12 and R13 are assumed not to be input parameters + LR R13,R`2` + LR R11,R`1` + XORR R12,R12 + XORR R10,R10 + DCR R10,R12 + POPM R10,R13 + ENDMACRO + + +; Unsigned Compare register with memory + + MACRO UC.M + PSHM R10,R13 + L R13,`2` + LR R11,R`1` + XORR R12,R12 + XORR R10,R10 + DCR R10,R12 + POPM R10,R13 + ENDMACRO + -- 2.30.2