q.As = AMOVD
				q.From.Type = obj.TYPE_MEM
				q.From.Reg = REGG
				q.From.Offset = 4 * int64(c.ctxt.Arch.PtrSize) // G.panic
				q.To.Type = obj.TYPE_REG
				q.To.Reg = REGRT1

				// CBNZ RT1, checkargp
				cbnz := obj.Appendp(q, c.newprog)
				cbnz.As = ACBNZ
				cbnz.From.Type = obj.TYPE_REG
				cbnz.From.Reg = REGRT1
				cbnz.To.Type = obj.TYPE_BRANCH

	Errno  int32
	Code   int32
	Pid    int32
	Uid    uint32
	Status int32
	Addr   uintptr
	Value  [8]byte
	_      [40]byte
}

type Sigset_t struct {
	Val [4]uint32
}

type Reg struct {
	Ra      uint64
	Sp      uint64
	Gp      uint64
	Tp      uint64
	T       [7]uint64
	S       [12]uint64
	A       [8]uint64
	Sepc    uint64
	Sstatus uint64
}

type FpReg struct {

package main

import (
	"fmt"

	. "github.com/mmcloughlin/avo/build"
	. "github.com/mmcloughlin/avo/gotypes"
	. "github.com/mmcloughlin/avo/operand"
	. "github.com/mmcloughlin/avo/reg"
)

//go:generate go run . -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field

func main() {
	Package("crypto/internal/edwards25519/field")
	ConstraintExpr("!purego")
	feMul()
	feSquare()
	Generate()
}

#pragma prototyped noticed

/*
 * regex(3) test harness
 *
 * build:	cc -o testregex testregex.c
 * help:	testregex --man
 * note:	REG_* features are detected by #ifdef; if REG_* are enums
 *		then supply #define REG_foo REG_foo for each enum REG_foo
 *
 *	Glenn Fowler <******@****.***>
 *	AT&T Research
 *
 * PLEASE: publish your tests so everyone can benefit
 *
 * The following license covers testregex.c and all associated test data.

	REG_FS10 = REG_F26
	REG_FS11 = REG_F27
	REG_FT8  = REG_F28
	REG_FT9  = REG_F29
	REG_FT10 = REG_F30
	REG_FT11 = REG_F31

	// Names generated by the SSA compiler.
	REGSP = REG_SP
	REGG  = REG_G
)

// https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-dwarf.adoc#dwarf-register-numbers
var RISCV64DWARFRegisters = map[int16]int16{
	// Integer Registers.
	REG_X0:  0,

		s += fmt.Sprintf(" %s", a.HTML())
	}
	r := v.Block.Func.RegAlloc
	if int(v.ID) < len(r) && r[v.ID] != nil {
		s += " : " + html.EscapeString(r[v.ID].String())
	}
	if reg := v.Block.Func.tempRegs[v.ID]; reg != nil {
		s += " tmp=" + reg.String()
	}
	var names []string
	for name, values := range v.Block.Func.NamedValues {
		for _, value := range values {
			if value == v {

    // CHECK-NEXT: %[[convert_init:.*]] = mhlo.convert %[[init]] : tensor<f32>
    // CHECK: %[[red1:.*]] = mhlo.reduce(%[[cmul]] init: %[[convert_init]]) applies mhlo.add across dimensions = [0, 1, 2] : (tensor<8x8x8x8xf32>, tensor<f32>) -> tensor<8xf32>
    // CHECK: %[[scr2:.*]] = mhlo.convert %[[red1]] : tensor<8xf32>

    // CHECK: %[[mul2:.*]] = mhlo.multiply %arg2, %[[scr1]] : tensor<8xf32>

			}
			if p.From.Type == obj.TYPE_MEM {
				reg := REG_F0 + (p.To.Reg-REG_F0)&^1
				p.To.Reg = reg
				q.To.Reg = reg + 1
				p.From.Offset += addrOff
				q.From.Offset += 4 - addrOff
			} else if p.To.Type == obj.TYPE_MEM {
				reg := REG_F0 + (p.From.Reg-REG_F0)&^1
				p.From.Reg = reg
				q.From.Reg = reg + 1
				p.To.Offset += addrOff
				q.To.Offset += 4 - addrOff
			}
		}

	invalidHTTPDataSha := sha256.Sum256(invalidHTTPData)
	invalidHTTPDataCheckSum := hex.EncodeToString(invalidHTTPDataSha[:])

	reg := registry.New()
	// Set up a fake registry for OCI images.
	tos := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		atomic.AddInt32(&tsNumRequest, 1)
		reg.ServeHTTP(w, r)
	}))
	defer tos.Close()
	ou, err := url.Parse(tos.URL)
	if err != nil {
		t.Fatal(err)
	}

		}
		reqComplete <- struct{}{}
	}
	// get req1 to dial-in-progress
	go doReq("req1")
	<-preDial
	<-dialStarted

	// get req2 to waiting on conns per host to go down below max
	go doReq("req2")
	<-preDial
	select {
	case <-dialStarted:
		t.Error("req2 dial started while req1 dial in progress")
		return
	default:
	}

	// let req1 complete
	stallDial <- struct{}{}
	<-reqComplete