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[dev.ssa] cmd/compile/internal/ssa/gen: implement OAND.

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Before this patch there was only partial support for ANDQconst
which was not lowered. This patch added support for AND operations
for all bit sizes and signs.

Change-Id: I3a6b2cddfac5361b27e85fcd97f7f3537ebfbcb6
Reviewed-on: https://go-review.googlesource.com/12761
Reviewed-by: Keith Randall <khr@golang.org>
This commit is contained in:
Alexandru Moșoi 2015-07-28 14:58:49 +02:00 • committed by Keith Randall
parent c15b0e83d2
commit edff881ce5
6 changed files with 300 additions and 32 deletions
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9
src/cmd/compile/internal/ssa/gen/genericOps.go
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@ -39,6 +39,15 @@ var genericOps = []opData{
{name: "Mul64U"},
{name: "MulPtr"}, // MulPtr is used for address calculations
{name: "And8"}, // arg0 & arg1
{name: "And16"},
{name: "And32"},
{name: "And64"},
{name: "And8U"},
{name: "And16U"},
{name: "And32U"},
{name: "And64U"},
{name: "Lsh8"}, // arg0 << arg1
{name: "Lsh16"},
{name: "Lsh32"},