]> Cypherpunks repositories - gostls13.git/commit
[dev.ssa] cmd/compile: add FP comparison ops
authorDavid Chase <drchase@google.com>
Tue, 18 Aug 2015 18:39:26 +0000 (14:39 -0400)
committerDavid Chase <drchase@google.com>
Tue, 25 Aug 2015 15:29:22 +0000 (15:29 +0000)
commit8e601b23cd77f687407a358d2baba672f5a8e4d6
treef98bae20f0e44ec4271baab93c71f3217827d29c
parent4282588694de58b86df17af7366a5f00903af24b
[dev.ssa] cmd/compile: add FP comparison ops

Basic ops, no particular optimization in the pattern
matching yet (e.g. x!=x for Nan detection, x cmp constant,
etc.)

Change-Id: I0043564081d6dc0eede876c4a9eb3c33cbd1521c
Reviewed-on: https://go-review.googlesource.com/13704
Reviewed-by: Keith Randall <khr@golang.org>
src/cmd/compile/internal/gc/ssa.go
src/cmd/compile/internal/gc/testdata/fp_ssa.go
src/cmd/compile/internal/ssa/fuse.go
src/cmd/compile/internal/ssa/gen/AMD64.rules
src/cmd/compile/internal/ssa/gen/AMD64Ops.go
src/cmd/compile/internal/ssa/gen/genericOps.go
src/cmd/compile/internal/ssa/gen/main.go
src/cmd/compile/internal/ssa/opGen.go
src/cmd/compile/internal/ssa/rewriteAMD64.go