* committed, gas: Change to "swym 0" as canonical nop insn for MMIX
@ 2020-12-31 23:50 Hans-Peter Nilsson
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From: Hans-Peter Nilsson @ 2020-12-31 23:50 UTC (permalink / raw)
To: binutils
While "set $0, $0" works, that's not the documented instruction to do
nothing for MMIX. However, I'm not changing it for "nop_type 5" as
seen in gas.exp and org-1.s, because "set $0, $0" seems like it could
be re-used there, for some future ISA.
HNY!
gas/
* config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
--- a/gas/config/tc-mmix.h
+++ b/gas/config/tc-mmix.h
@@ -229,4 +229,4 @@ extern void mmix_md_do_align (int, char *, int, int);
/* MMIX has global register symbols. */
#define TC_GLOBAL_REGISTER_SYMBOL_OK
-#define md_single_noop_insn "set $0, $0"
+#define md_single_noop_insn "swym 0"
brgds, H-P
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2020-12-31 23:50 committed, gas: Change to "swym 0" as canonical nop insn for MMIX Hans-Peter Nilsson
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