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print ".text\n\t.type _start,@", "function\n_start:\n\n";
@sf = ( "", ".s0", ".s1", ".s2", ".s3" );
# Arithmetic
foreach $i ( "fma", "fma.s", "fma.d", "fpma",
"fms", "fms.s", "fms.d", "fpms",
"fnma", "fnma.s", "fnma.d", "fpnma" ) {
foreach $s (@sf) {
print "\t${i}${s} f4 = f5, f6, f7\n";
}
print "\n";
}
foreach $i ( "fmpy", "fmpy.s", "fmpy.d", "fpmpy",
"fadd", "fadd.s", "fadd.d",
"fsub", "fsub.s", "fsub.d",
"fnmpy", "fnmpy.s", "fnmpy.d", "fpnmpy" ) {
foreach $s (@sf) {
print "\t${i}${s} f4 = f5, f6\n";
}
print "\n";
}
foreach $i ( "fnorm", "fnorm.s", "fnorm.d" ) {
foreach $s (@sf) {
print "\t${i}${s} f4 = f5\n";
}
print "\n";
}
# Fixed Point Multiply Add
foreach $s ( ".l", ".lu", ".h", ".hu" ) {
print "\txma${s} f4 = f5, f6, f7\n";
}
print "\n";
foreach $s ( ".l", ".lu", ".h", ".hu" ) {
print "\txmpy${s} f4 = f5, f6\n";
}
print "\n";
# Parallel Floating Point Select
print "\tfselect f4 = f5, f6, f7\n\n";
# Floating Point Compare
@cmp = ( ".eq", ".lt", ".le", ".unord", ".gt", ".ge", ".neq", ".nlt",
".nle", ".ngt", ".nge", ".ord" );
@fctype = ( "", ".unc" );
foreach $c (@cmp) {
foreach $u (@fctype) {
foreach $s (@sf) {
print "\tfcmp${c}${u}${s} p3, p4 = f4, f5\n";
}
}
print "\n";
}
# Floating Point Class
foreach $u (@fctype) {
foreach $c ( '@nat', '@qnan', '@snan', '@pos', '@neg', '@unorm',
'@norm', '@inf', '0x1ff' ) {
foreach $m ( ".m", ".nm" ) {
print "\tfclass${m}${u} p3, p4 = f4, $c\n";
}
}
print "\n";
}
# Approximation
foreach $i ( "frcpa", "fprcpa" ) {
foreach $s (@sf) {
print "\t${i}${s} f4, p5 = f6, f7\n";
}
print "\n";
}
foreach $i ( "frsqrta", "fprsqrta" ) {
foreach $s (@sf) {
print "\t${i}${s} f4, p5 = f6\n";
}
print "\n";
}
# Min/Max
foreach $i ( "fmin", "fmax", "famin", "famax",
"fpmin", "fpmax", "fpamin", "fpamax" ) {
foreach $s (@sf) {
print "\t${i}${s} f4 = f5, f6\n";
}
print "\n";
}
# Parallel Compare
foreach $c (@cmp) {
foreach $s (@sf) {
print "\tfpcmp${c}${s} f3 = f4, f5\n";
}
print "\n";
}
# Merge and Logical
foreach $i ( "fmerge.s", "fmerge.ns", "fmerge.se", "fmix.lr", "fmix.r",
"fmix.l", "fsxt.l", "fpack", "fswap", "fswap.nl", "fswap.nr",
"fand", "fandcm", "for", "fxor", "fpmerge.s", "fpmerge.ns",
"fpmerge.se" ) {
print "\t$i f4 = f5, f6\n";
}
print "\n";
foreach $i ( "fabs", "fneg", "fnegabs", "fpabs", "fpneg", "fpnegabs" ) {
print "\t$i f4 = f5\n";
}
print "\n";
# Convert Floating to Fixed
foreach $b ( "fcvt", "fpcvt" ) {
foreach $f ( ".fx", ".fxu" ) {
foreach $t ( "", ".trunc" ) {
foreach $s (@sf) {
print "\t${b}${f}${t}${s} f4 = f5\n";
}
print "\n";
}
}
}
# Convert Fixed to Floating
foreach $e ( ".xf", ".xuf" ) {
print "\tfcvt$e f4 = f5\n";
}
print "\n";
# Set Controls
foreach $s (@sf) {
print "\tfsetc$s 0, 0\n";
print "\tfsetc$s 0x3f, 0x3f\n";
}
print "\n";
# Clear flags
foreach $s (@sf) {
print "\tfclrf$s\n";
}
print "\n";
# Check flags
foreach $s (@sf) {
print "\tfchkf$s _start\n";
}
print "\n";
# Misc
print "\tbreak.f 0\n";
print "\tnop.f 0;;\n";
print "\n";
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