// that every single condition was handled and accounted for in the code, even
// if it resulted in no-op code branches.
//
// As a result, the controller code may seem overly verbose, commented, and
// 'branchy'. However, a large amount of business knowledge and context is
// recorded here in order to ensure that future maintainers can correctly

# Adding commits to the above branches updates both the branch heads and the
# corresponding bookmarks.
# But apparently at some point it did not do so? The original copy of this repo
# had bookmarks pointing to the base of each branch instead of the tip. 🤔

		z++
	} else {
		y = g(z, x, y)
	}
	if y+z == 3 { // ERROR "Branch prediction rule call < exit"
		println("ha ha")
	} else {
		panic("help help help")
	}
	if x != 0 { // ERROR "Branch prediction rule default < ret"
		for i := 0; i < x; i++ { // ERROR "Branch prediction rule stay in loop"
			if x == 4 { // ERROR "Branch prediction rule stay in loop"
				return a
			}

```
λ git checkout RELEASE.2021-04-22T15-44-28Z
```

Create a branch and proceed to push the branch **upstream**
> (upstream here points to ******@****.***:minio/minio.git)

```
λ git branch -m RELEASE.2021-04-22T15-44-28Z.hotfix
λ git push -u upstream RELEASE.2021-04-22T15-44-28Z.hotfix
```

Pick the relevant commit-id say for example commit-id from the master branch

```
commit 4f3317effea38c203c358af9cb5ce3c0e4173976

			if p.Kind != BlockIf || p == b {
				continue
			}
			pbranch := positive
			if pk.i == 1 {
				pbranch = negative
			}
			ft.checkpoint()
			// Assume branch p->b is taken.
			addBranchRestrictions(ft, p, pbranch)
			// Check if any outgoing branch is unreachable based on the above condition.
			parent := b
			for j, bbranch := range [...]branch{positive, negative} {
				ft.checkpoint()

# Release Branches

Release branches have a name of `release-MAJOR.MINOR`. Essential Istio repositories are branched from master roughly 4
weeks prior to a new release. The `istio/istio.io` repository does not get branched until the release is ready
for publication.

This document outlines getting in new features after a new branch has been cut and the process for getting a PR
merged in before and after the first public release.

# Feature Freeze

	<dependencies>
		<dependency name="mymodule2" rev="2.0" e:attr4="value4"/>
		<dependency name="mymodule3" rev="2.0" changing="true" transitive="false"/>
		<dependency org="yourorg" name="yourmodule1" branch="trunk" rev="1.1" branchConstraint="branch1" revConstraint="1+" conf="myconf1"/>
		<dependency org="yourorg" name="yourmodule2" rev="2+" conf="myconf1->yourconf1"/>

// branch functions to (a) drop the ununsed return values, and (b) as a result
// if some argument becomes unused in all branches, drop that argument and the
// corresponding if/case input operand.
void EliminateUnusedResultsForIfCase(Operation *op,
                                     ArrayRef<func::FuncOp> branches) {
  // Clone branch functions if needed since we will be mutating them.

  %0 = "tf.Case"(%arg0, %arg1) {branches = [@branch_0, @branch_1], is_stateless = false} : (tensor<i32>, tensor<!tf_type.resource<tensor<1x2x3xf32>>>) -> tensor<1x2x3xf32>

  // CHECK: [[Result0:%.*]] = "tf.CaseRegion"
  // CHECK: [[Result1:%.*]] = func.call @branch_0
  // CHECK: "tf.Yield"([[Result1]])
  // CHECK: [[Result2:%.*]] = func.call @branch_1
  // CHECK: "tf.Yield"([[Result2]])

          default:
            outputs = branches[nbranches-1](inputs);
            break;
        }
        ```
    Example: %res = mlrt.case %branch_idx [@branch0, @branch1] (%arg0, %arg1) : (i32, i32) -> (i32)
  }];

  let arguments = (ins I32:$branch_index,
                       ConfinedAttr<SymbolRefArrayAttr, [ArrayMinCount<1>]>:$branches,
                       Variadic<AnyType>:$branch_operands);