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| author | Keith Randall <khr@golang.org> | 2020-03-22 13:27:02 -0700 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2020-03-23 18:27:37 +0000 |
| commit | 3adbdb6d9931276894c5e2524f5ca8ca26bfeab5 (patch) | |
| tree | ec2caf9eba48fb909cf7781cd47134117970f3e1 /src/cmd/compile/internal/ssa/addressingmodes.go | |
| parent | 5c9bd499e103709a181f7a1a895d221ae6e7ffc8 (diff) | |
| download | go-3adbdb6d9931276894c5e2524f5ca8ca26bfeab5.tar.gz go-3adbdb6d9931276894c5e2524f5ca8ca26bfeab5.zip | |
cmd/compile: disable mem+op operations on 386
Rolling back portions of CL 222782 to see if that helps
issue #37881 any.
Update #37881
Change-Id: I9cc3ff8c469fa5e4b22daec715d04148033f46f7
Reviewed-on: https://go-review.googlesource.com/c/go/+/224837
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ssa/addressingmodes.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/addressingmodes.go | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/src/cmd/compile/internal/ssa/addressingmodes.go b/src/cmd/compile/internal/ssa/addressingmodes.go index 2af8a4d1fc..77d14dcfb8 100644 --- a/src/cmd/compile/internal/ssa/addressingmodes.go +++ b/src/cmd/compile/internal/ssa/addressingmodes.go @@ -204,22 +204,23 @@ var combine = map[[2]Op]Op{ [2]Op{Op386MOVWstoreconst, Op386LEAL2}: Op386MOVWstoreconstidx2, [2]Op{Op386MOVLstoreconst, Op386LEAL1}: Op386MOVLstoreconstidx1, [2]Op{Op386MOVLstoreconst, Op386LEAL4}: Op386MOVLstoreconstidx4, - - [2]Op{Op386ADDLload, Op386LEAL4}: Op386ADDLloadidx4, - [2]Op{Op386SUBLload, Op386LEAL4}: Op386SUBLloadidx4, - [2]Op{Op386MULLload, Op386LEAL4}: Op386MULLloadidx4, - [2]Op{Op386ANDLload, Op386LEAL4}: Op386ANDLloadidx4, - [2]Op{Op386ORLload, Op386LEAL4}: Op386ORLloadidx4, - [2]Op{Op386XORLload, Op386LEAL4}: Op386XORLloadidx4, - - [2]Op{Op386ADDLmodify, Op386LEAL4}: Op386ADDLmodifyidx4, - [2]Op{Op386SUBLmodify, Op386LEAL4}: Op386SUBLmodifyidx4, - [2]Op{Op386ANDLmodify, Op386LEAL4}: Op386ANDLmodifyidx4, - [2]Op{Op386ORLmodify, Op386LEAL4}: Op386ORLmodifyidx4, - [2]Op{Op386XORLmodify, Op386LEAL4}: Op386XORLmodifyidx4, - - [2]Op{Op386ADDLconstmodify, Op386LEAL4}: Op386ADDLconstmodifyidx4, - [2]Op{Op386ANDLconstmodify, Op386LEAL4}: Op386ANDLconstmodifyidx4, - [2]Op{Op386ORLconstmodify, Op386LEAL4}: Op386ORLconstmodifyidx4, - [2]Op{Op386XORLconstmodify, Op386LEAL4}: Op386XORLconstmodifyidx4, + /* + [2]Op{Op386ADDLload, Op386LEAL4}: Op386ADDLloadidx4, + [2]Op{Op386SUBLload, Op386LEAL4}: Op386SUBLloadidx4, + [2]Op{Op386MULLload, Op386LEAL4}: Op386MULLloadidx4, + [2]Op{Op386ANDLload, Op386LEAL4}: Op386ANDLloadidx4, + [2]Op{Op386ORLload, Op386LEAL4}: Op386ORLloadidx4, + [2]Op{Op386XORLload, Op386LEAL4}: Op386XORLloadidx4, + + [2]Op{Op386ADDLmodify, Op386LEAL4}: Op386ADDLmodifyidx4, + [2]Op{Op386SUBLmodify, Op386LEAL4}: Op386SUBLmodifyidx4, + [2]Op{Op386ANDLmodify, Op386LEAL4}: Op386ANDLmodifyidx4, + [2]Op{Op386ORLmodify, Op386LEAL4}: Op386ORLmodifyidx4, + [2]Op{Op386XORLmodify, Op386LEAL4}: Op386XORLmodifyidx4, + + [2]Op{Op386ADDLconstmodify, Op386LEAL4}: Op386ADDLconstmodifyidx4, + [2]Op{Op386ANDLconstmodify, Op386LEAL4}: Op386ANDLconstmodifyidx4, + [2]Op{Op386ORLconstmodify, Op386LEAL4}: Op386ORLconstmodifyidx4, + [2]Op{Op386XORLconstmodify, Op386LEAL4}: Op386XORLconstmodifyidx4, + */ } |