Skip to content
Projects
Groups
Snippets
Help
This project
Loading...
Sign in / Register
Toggle navigation
R
riscv-gcc-1
Overview
Overview
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
0
Issues
0
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Charts
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
lvzhengyang
riscv-gcc-1
Commits
765a46f9
Commit
765a46f9
authored
25 years ago
by
Jan Hubicka
Committed by
Jan Hubicka
25 years ago
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
* i386.md (mulqi3): New pattern.
From-SVN: r32280
parent
bcdaabbb
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
13 additions
and
0 deletions
+13
-0
gcc/ChangeLog
+4
-0
gcc/config/i386/i386.md
+9
-0
No files found.
gcc/ChangeLog
View file @
765a46f9
Wed
Mar
1
12
:
14
:
31
MET
2000
Jan
Hubicka
<
jh
@suse
.
cz
>
*
i386
.
md
(
mulqi3
)
:
New
pattern
.
2000
-
02
-
29
Zack
Weinberg
<
zack
@wolery
.
cumb
.
org
>
*
cpplib
.
h
(
CPP_ASSERTION
,
CPP_STRINGIZE
,
CPP_TOKPASTE
)
:
New
...
...
This diff is collapsed.
Click to expand it.
gcc/config/i386/i386.md
View file @
765a46f9
...
...
@@ -3962,6 +3962,15 @@
imul{w}\\t{%2, %0|%0, %2}"
[(set_attr "type" "imul")])
(define_insn "mulqi3"
[(set (match_operand:QI 0 "register_operand" "=a")
(mult:QI (match_operand:QI 1 "register_operand" "%0")
(match_operand:QI 2 "nonimmediate_operand" "qm")))
(clobber (reg:CC 17))]
""
"mul{b}\\t%2"
[(set_attr "type" "imul")])
(define_insn "umulqihi3"
[(set (match_operand:HI 0 "register_operand" "=a")
(mult:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "%0"))
...
...
This diff is collapsed.
Click to expand it.
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment