OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	02/02/2024 06:09:55 PM	rwxr-xr-x
📄 README	5.21 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 addrcalc.go	324 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 alloc.go	902 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 arithmetic.go	14.15 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bitfield.go	9.64 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bits.go	7.71 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bmi.go	4.21 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 bool.go	6.73 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 clobberdead.go	1.31 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 clobberdeadreg.go	1.29 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 compare_and_branch.go	4.5 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 comparisons.go	14.74 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 condmove.go	6.24 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 constants.go	1.11 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 copy.go	3.14 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 floats.go	3.27 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 fuse.go	4.79 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 ifaces.go	621 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue22703.go	5.43 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue25378.go	445 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue31618.go	504 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue33580.go	459 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue38554.go	355 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue42610.go	623 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue48054.go	464 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue52635.go	816 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue54467.go	949 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue56440.go	689 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue58166.go	554 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue60324.go	805 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue60673.go	360 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue61356.go	1.1 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 issue63332.go	264 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 logic.go	1.06 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 mapaccess.go	9.11 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 maps.go	3.64 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 math.go	6.14 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 mathbits.go	19.34 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 memcombine.go	29.38 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 memops.go	12.48 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 memops_bigoffset.go	2.5 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 noextend.go	5.39 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 race.go	651 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 regabi_regalloc.go	494 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 retpoline.go	580 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 rotate.go	5.29 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 select.go	373 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 shift.go	11.1 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 shortcircuit.go	368 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 slices.go	9.81 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 smallintiface.go	500 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 spectre.go	734 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 stack.go	2.83 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 strings.go	2.4 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 structs.go	923 bytes	02/02/2024 06:09:55 PM	rw-r--r--
📄 switch.go	3.6 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 writebarrier.go	1.5 KB	02/02/2024 06:09:55 PM	rw-r--r--
📄 zerosize.go	650 bytes	02/02/2024 06:09:55 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

02/02/2024 06:09:55 PM

rwxr-xr-x

📄 README

5.21 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 addrcalc.go

324 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 alloc.go

902 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 arithmetic.go

14.15 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bitfield.go

9.64 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bits.go

7.71 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bmi.go

4.21 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 bool.go

6.73 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 clobberdead.go

1.31 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 clobberdeadreg.go

1.29 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 compare_and_branch.go

4.5 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 comparisons.go

14.74 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 condmove.go

6.24 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 constants.go

1.11 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 copy.go

3.14 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 floats.go

3.27 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 fuse.go

4.79 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 ifaces.go

621 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue22703.go

5.43 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue25378.go

445 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue31618.go

504 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue33580.go

459 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue38554.go

355 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue42610.go

623 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue48054.go

464 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue52635.go

816 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue54467.go

949 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue56440.go

689 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue58166.go

554 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue60324.go

805 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue60673.go

360 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue61356.go

1.1 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 issue63332.go

264 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 logic.go

1.06 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 mapaccess.go

9.11 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 maps.go

3.64 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 math.go

6.14 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 mathbits.go

19.34 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 memcombine.go

29.38 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 memops.go

12.48 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 memops_bigoffset.go

2.5 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 noextend.go

5.39 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 race.go

651 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 regabi_regalloc.go

494 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 retpoline.go

580 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 rotate.go

5.29 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 select.go

373 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 shift.go

11.1 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 shortcircuit.go

368 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 slices.go

9.81 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 smallintiface.go

500 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 spectre.go

734 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 stack.go

2.83 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 strings.go

2.4 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 structs.go

923 bytes

02/02/2024 06:09:55 PM

rw-r--r--

📄 switch.go

3.6 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 writebarrier.go

1.5 KB

02/02/2024 06:09:55 PM

rw-r--r--

📄 zerosize.go

650 bytes

02/02/2024 06:09:55 PM

rw-r--r--

Editing: floats.go

// asmcheck

package codegen

// This file contains codegen tests related to arithmetic
// simplifications and optimizations on float types.
// For codegen tests on integer types, see arithmetic.go.

// --------------------- //
//    Strength-reduce    //
// --------------------- //

func Mul2(f float64) float64 {
	// 386/sse2:"ADDSD",-"MULSD"
	// amd64:"ADDSD",-"MULSD"
	// arm/7:"ADDD",-"MULD"
	// arm64:"FADDD",-"FMULD"
	// ppc64x:"FADD",-"FMUL"
	// riscv64:"FADDD",-"FMULD"
	return f * 2.0
}

func DivPow2(f1, f2, f3 float64) (float64, float64, float64) {
	// 386/sse2:"MULSD",-"DIVSD"
	// amd64:"MULSD",-"DIVSD"
	// arm/7:"MULD",-"DIVD"
	// arm64:"FMULD",-"FDIVD"
	// ppc64x:"FMUL",-"FDIV"
	// riscv64:"FMULD",-"FDIVD"
	x := f1 / 16.0

// 386/sse2:"MULSD",-"DIVSD"
	// amd64:"MULSD",-"DIVSD"
	// arm/7:"MULD",-"DIVD"
	// arm64:"FMULD",-"FDIVD"
	// ppc64x:"FMUL",-"FDIVD"
	// riscv64:"FMULD",-"FDIVD"
	y := f2 / 0.125

// 386/sse2:"ADDSD",-"DIVSD",-"MULSD"
	// amd64:"ADDSD",-"DIVSD",-"MULSD"
	// arm/7:"ADDD",-"MULD",-"DIVD"
	// arm64:"FADDD",-"FMULD",-"FDIVD"
	// ppc64x:"FADD",-"FMUL",-"FDIV"
	// riscv64:"FADDD",-"FMULD",-"FDIVD"
	z := f3 / 0.5

return x, y, z
}

func indexLoad(b0 []float32, b1 float32, idx int) float32 {
	// arm64:`FMOVS\s\(R[0-9]+\)\(R[0-9]+<<2\),\sF[0-9]+`
	return b0[idx] * b1
}

func indexStore(b0 []float64, b1 float64, idx int) {
	// arm64:`FMOVD\sF[0-9]+,\s\(R[0-9]+\)\(R[0-9]+<<3\)`
	b0[idx] = b1
}

// ----------- //
//    Fused    //
// ----------- //

func FusedAdd32(x, y, z float32) float32 {
	// s390x:"FMADDS\t"
	// ppc64x:"FMADDS\t"
	// arm64:"FMADDS"
	// riscv64:"FMADDS\t"
	return x*y + z
}

func FusedSub32_a(x, y, z float32) float32 {
	// s390x:"FMSUBS\t"
	// ppc64x:"FMSUBS\t"
	// riscv64:"FMSUBS\t"
	return x*y - z
}

func FusedSub32_b(x, y, z float32) float32 {
	// arm64:"FMSUBS"
	// riscv64:"FNMSUBS\t"
	return z - x*y
}

func FusedAdd64(x, y, z float64) float64 {
	// s390x:"FMADD\t"
	// ppc64x:"FMADD\t"
	// arm64:"FMADDD"
	// riscv64:"FMADDD\t"
	return x*y + z
}

func FusedSub64_a(x, y, z float64) float64 {
	// s390x:"FMSUB\t"
	// ppc64x:"FMSUB\t"
	// riscv64:"FMSUBD\t"
	return x*y - z
}

func FusedSub64_b(x, y, z float64) float64 {
	// arm64:"FMSUBD"
	// riscv64:"FNMSUBD\t"
	return z - x*y
}

func Cmp(f float64) bool {
	// arm64:"FCMPD","(BGT|BLE|BMI|BPL)",-"CSET\tGT",-"CBZ"
	return f > 4 || f < -4
}

func CmpZero64(f float64) bool {
	// s390x:"LTDBR",-"FCMPU"
	return f <= 0
}

func CmpZero32(f float32) bool {
	// s390x:"LTEBR",-"CEBR"
	return f <= 0
}

func CmpWithSub(a float64, b float64) bool {
	f := a - b
	// s390x:-"LTDBR"
	return f <= 0
}

func CmpWithAdd(a float64, b float64) bool {
	f := a + b
	// s390x:-"LTDBR"
	return f <= 0
}

// ---------------- //
//    Non-floats    //
// ---------------- //

// We should make sure that the compiler doesn't generate floating point
// instructions for non-float operations on Plan 9, because floating point
// operations are not allowed in the note handler.

func ArrayZero() [16]byte {
	// amd64:"MOVUPS"
	// plan9/amd64/:-"MOVUPS"
	var a [16]byte
	return a
}

func ArrayCopy(a [16]byte) (b [16]byte) {
	// amd64:"MOVUPS"
	// plan9/amd64/:-"MOVUPS"
	b = a
	return
}