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author
lkcl
<lkcl@web>
Wed, 18 Nov 2020 23:29:56 +0000
(23:29 +0000)
committer
IkiWiki
<ikiwiki.info>
Wed, 18 Nov 2020 23:29:56 +0000
(23:29 +0000)
openpower/sv/16_bit_compressed.mdwn
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diff --git
a/openpower/sv/16_bit_compressed.mdwn
b/openpower/sv/16_bit_compressed.mdwn
index b2538d74ede1b46f4184a30691b631a8bb3d096c..6ec0334e545d785897bef46aa4c663ae73c3c82b 100644
(file)
--- a/
openpower/sv/16_bit_compressed.mdwn
+++ b/
openpower/sv/16_bit_compressed.mdwn
@@
-171,7
+171,8
@@
Notes:
only available in 16-bit mode, only available when M=1 and N=1
and when Cmaj.min is not 0b001.1.
only available in 16-bit mode, only available when M=1 and N=1
and when Cmaj.min is not 0b001.1.
-instruction counts from objdump on /bin/bash
+instruction counts from objdump on /bin/bash:
+
466 extsw r1,r1
649 stw r1,1(r1)
691 lwz r1,1(r1)
466 extsw r1,r1
649 stw r1,1(r1)
691 lwz r1,1(r1)
@@
-195,8
+196,9
@@
instruction counts from objdump on /bin/bash
| 1 | i2 | RT | | 010.0 | RA|0 | imm | 1 | addi
| 1 | i2!=0 | | 010.1 | RA | imm | 1 | addis [1]
| 1 | 0 | 0 0 0 | | 010.1 | | | 1 | TBD
| 1 | i2 | RT | | 010.0 | RA|0 | imm | 1 | addi
| 1 | i2!=0 | | 010.1 | RA | imm | 1 | addis [1]
| 1 | 0 | 0 0 0 | | 010.1 | | | 1 | TBD
- | 1 | i2 | | 011.0 | RA | imm | 1 | cmpdi
- | 1 | i2 | | 011.1 | RA | imm | 1 | cmpwi
+ | 1 | 0 | i2 | | 011.0 | RA | imm | 1 | cmpdi
+ | 1 | 1 | i2 | | 011.0 | RA | imm | 1 | cmpwi
+ | 1 | | | 011.1 | RA | imm | 1 | TBD
| 1 | i2 | | 100.0 | RT | imm | 1 | stwi
| 1 | i2 | | 100.1 | RT | imm | 1 | stdi
| 1 | i2 | | 101.0 | RA | imm | 1 | ldi
| 1 | i2 | | 100.0 | RT | imm | 1 | stwi
| 1 | i2 | | 100.1 | RT | imm | 1 | stdi
| 1 | i2 | | 101.0 | RA | imm | 1 | ldi