commit 4c9a470d468b6b6fa0520f32e034a1762dba3f9d
author Keith Randall <khr@golang.org> Mon Mar 21 22:57:26 2016 -0700
committer Keith Randall <khr@golang.org> Wed Mar 23 17:46:05 2016 +0000
tree 0505cb4c8ec0878c849c7c4a802bb2b084cd2226
parent 44d3f89e99b954d88ab802212182a7c123ac774a

cmd/compile: start on ARM port

Start working on arm port.  Gets close to correct
code for fibonacci:
    func fib(n int) int {
        if n < 2 {
            return n
        }
        return fib(n-1) + fib(n-2)
    }

Still a lot to do, but this is a good starting point.

Cleaned up some arch-specific dependencies in regalloc.

Change-Id: I4301c6c31a8402168e50dcfee8bcf7aee73ea9d5
Reviewed-on: https://go-review.googlesource.com/21000
Reviewed-by: David Chase <drchase@google.com>

src/cmd/compile/internal/ssa/gen/genericOps.go

diff --git a/src/cmd/compile/internal/ssa/gen/genericOps.go b/src/cmd/compile/internal/ssa/gen/genericOps.go
index 94180c7..ab5e335 100644
--- a/src/cmd/compile/internal/ssa/gen/genericOps.go
+++ b/src/cmd/compile/internal/ssa/gen/genericOps.go
@@ -414,8 +414,9 @@
 
 func init() {
 	archs = append(archs, arch{
-		name:   "generic",
-		ops:    genericOps,
-		blocks: genericBlocks,
+		name:    "generic",
+		ops:     genericOps,
+		blocks:  genericBlocks,
+		generic: true,
 	})
 }