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| author | David Chase <drchase@google.com> | 2016-08-10 11:44:57 -0700 |
|---|---|---|
| committer | David Chase <drchase@google.com> | 2016-08-15 14:47:49 +0000 |
| commit | d08010f94e06e5d5b6d01c248ba2a976b75d95a2 (patch) | |
| tree | df74490d9fecdccb5f75f7786ffa19f892cdb5ed /src/cmd/compile/internal/ssa/lower.go | |
| parent | d99cee79b98dfb6c1cd8e64c96845ee29aa28b4c (diff) | |
| download | go-d08010f94e06e5d5b6d01c248ba2a976b75d95a2.tar.gz go-d08010f94e06e5d5b6d01c248ba2a976b75d95a2.zip | |
[dev.ssa] cmd/compile: PPC64, FP to/from int conversions.dev.ssa
Passes ssa_test.
Requires a few new instructions and some scratchpad
memory to move data between G and F registers.
Also fixed comparisons to be correct in case of NaN.
Added missing instructions for run.bash.
Removed some FP registers that are apparently "reserved"
(but that are also apparently also unused except for a
gratuitous multiplication by two when y = x+x would work
just as well).
Currently failing stack splits.
Updates #16010.
Change-Id: I73b161bfff54445d72bd7b813b1479f89fc72602
Reviewed-on: https://go-review.googlesource.com/26813
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ssa/lower.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/lower.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/ssa/lower.go b/src/cmd/compile/internal/ssa/lower.go index fd1dc513bb..0a86345a05 100644 --- a/src/cmd/compile/internal/ssa/lower.go +++ b/src/cmd/compile/internal/ssa/lower.go @@ -29,7 +29,7 @@ func checkLower(f *Func) { continue // ok not to lower } } - s := "not lowered: " + v.Op.String() + " " + v.Type.SimpleString() + s := "not lowered: " + v.String() + ", " + v.Op.String() + " " + v.Type.SimpleString() for _, a := range v.Args { s += " " + a.Type.SimpleString() } |