// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package interleaved implements the interleaved devirtualization and
// inlining pass.
package interleaved

import (
	"cmd/compile/internal/base"
	"cmd/compile/internal/devirtualize"
	"cmd/compile/internal/inline"
	"cmd/compile/internal/inline/inlheur"
	"cmd/compile/internal/ir"

		if ok {
			return x
		}
		c.state.Refill()
	}
}

// Read reads exactly len(p) bytes into p.
// It always returns len(p) and a nil error.
//
// If calls to Read and Uint64 are interleaved, the order in which bits are
// returned by the two is undefined, and Read may return bits generated before
// the last call to Uint64.
func (c *ChaCha8) Read(p []byte) (n int, err error) {
	if c.readLen > 0 {

					//
					// For progressive images, the interleaved scans (those with nComp > 1)
					// are traversed as above, but non-interleaved scans are traversed left
					// to right, top to bottom:
					//	0 1 2 3
					//	4 5 6 7
					// Only DC scans (zigStart == 0) can be interleaved. AC scans must have
					// only one component.
					//
					// To further complicate matters, for non-interleaved scans, there is no

   *
   * ### Duplex Transmission
   *
   * With regular HTTP calls the request always completes sending before the response may begin
   * receiving. With duplex the request and response may be interleaved! That is, request body bytes
   * may be sent after response headers or body bytes have been received.
   *
   * Though any call may be initiated as a duplex call, only web servers that are specially

import spock.lang.Issue

@TargetGradleVersion(">=3.5")
class BuildProgressCrossVersionSpec extends AbstractHttpCrossVersionSpec {

    @TargetGradleVersion(">=3.5 <4.0")
    def "generates events for interleaved project configuration and dependency resolution"() {
        given:
        settingsFile << """

            rootProject.name = 'multi'
            include 'a', 'b'
        """
        buildFile << """

        }

        then:
        !events.operations.find { it.name.contains("compileClasspath") }
    }

    @TargetGradleVersion(">=3.3 <3.5")
    def "generates events for interleaved project configuration and dependency resolution"() {
        given:
        settingsFile << """
            rootProject.name = 'multi'
            include 'a', 'b'
        """
        buildFile << """

        fooTest.results.find { it.name == 'testMethod2' && it.endTime == 300 && it.duration == 50 }
    }

    def "writes test outputs for interleaved tests"() {
        def test = new DefaultTestDescriptor("1.1.1", "FooTest", "testMethod")
        def test2 = new DefaultTestDescriptor("1.1.2", "FooTest", "testMethod2")

    // a multithreaded environment for a couple of reasons:
    //
    // 1. Subscribers to events posted on different threads can be interleaved with each other
    //    freely. (A event on one thread, B event on another could yield any of
    //    [a1, a2, a3, b1, b2], [a1, b2, a2, a3, b2], [a1, b2, b3, a2, a3], etc.)

    // a multithreaded environment for a couple of reasons:
    //
    // 1. Subscribers to events posted on different threads can be interleaved with each other
    //    freely. (A event on one thread, B event on another could yield any of
    //    [a1, a2, a3, b1, b2], [a1, b2, a2, a3, b2], [a1, b2, b3, a2, a3], etc.)

		t = huffTable[idx]
		outbuf = append(outbuf, byte(t>>8))
		rbr.cnt -= uint32(t & 0xff)
	}

	return outbuf, nil
}

// readLiteralsFourStreams reads four interleaved streams of
// compressed literals.
func (r *Reader) readLiteralsFourStreams(data block, off, totalStreamsSize, regeneratedSize int, outbuf []byte) ([]byte, error) {
	// Read the jump table to find out where the streams are.