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cmd/compile: fix trivial typos in comments 

Change-Id: I04880d87e317a1140ec12da6ec5e788991719760
Reviewed-on: https://go-review.googlesource.com/114936
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Josh Bleecher Snyder 2018-05-28 13:49:40 -07:00
parent 002c764533
commit 33cfcf6afa
2 changed files with 2 additions and 2 deletions
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2
src/cmd/compile/internal/ssa/branchelim.go
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@ -4,7 +4,7 @@
package ssa
// branchelim tries to elminiate branches by
// branchelim tries to eliminate branches by
// generating CondSelect instructions.
//
// Search for basic blocks that look like

2
src/cmd/compile/internal/ssa/gen/generic.rules
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@ -212,7 +212,7 @@
// (Mod64u x y) is always between 0 (inclusive) and y (exclusive).
(IsInBounds (Mod32u _ y) y) -> (ConstBool [1])
(IsInBounds (Mod64u _ y) y) -> (ConstBool [1])
// Right shifting a unsigned number limits its value.
// Right shifting an unsigned number limits its value.
(IsInBounds (ZeroExt8to64 (Rsh8Ux64 _ (Const64 [c]))) (Const64 [d])) && 0 < c && c < 8 && 1<<uint( 8-c)-1 < d -> (ConstBool [1])
(IsInBounds (ZeroExt8to32 (Rsh8Ux64 _ (Const64 [c]))) (Const32 [d])) && 0 < c && c < 8 && 1<<uint( 8-c)-1 < d -> (ConstBool [1])
(IsInBounds (ZeroExt8to16 (Rsh8Ux64 _ (Const64 [c]))) (Const16 [d])) && 0 < c && c < 8 && 1<<uint( 8-c)-1 < d -> (ConstBool [1])