6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-01 12:24:24 +00:00
Code Issues Projects Releases Wiki Activity

Revert r134921, 134917, 134908 and 134907. They're causing failures

Browse Source 
in multiple buildbots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134936 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2011-07-11 23:06:52 +00:00
parent d1c2bd8e6e
commit d568b3f552
31 changed files with 1001 additions and 1711 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
utils/TableGen/ARMDecoderEmitter.cpp
View File

@ -114,7 +114,7 @@ enum {
/// byteFromBitsInit - Return the byte value from a BitsInit.
/// Called from getByteField().
static uint8_t byteFromBitsInit(const BitsInit &init) {
static uint8_t byteFromBitsInit(BitsInit &init) {
int width = init.getNumBits();
assert(width <= 8 && "Field is too large for uint8_t!");
@ -125,7 +125,7 @@ static uint8_t byteFromBitsInit(const BitsInit &init) {
uint8_t ret = 0;
for (index = 0; index < width; index++) {
if (static_cast<const BitInit*>(init.getBit(index))->getValue())
if (static_cast<BitInit*>(init.getBit(index))->getValue())
ret |= mask;
mask <<= 1;
@ -135,12 +135,12 @@ static uint8_t byteFromBitsInit(const BitsInit &init) {
}
static uint8_t getByteField(const Record &def, const char *str) {
const BitsInit *bits = def.getValueAsBitsInit(str);
BitsInit *bits = def.getValueAsBitsInit(str);
return byteFromBitsInit(*bits);
}
static const BitsInit &getBitsField(const Record &def, const char *str) {
const BitsInit *bits = def.getValueAsBitsInit(str);
static BitsInit &getBitsField(const Record &def, const char *str) {
BitsInit *bits = def.getValueAsBitsInit(str);
return *bits;
}
@ -183,15 +183,15 @@ static bool ValueNotSet(bit_value_t V) {
static int Value(bit_value_t V) {
return ValueNotSet(V) ? -1 : (V == BIT_FALSE ? 0 : 1);
}
static bit_value_t bitFromBits(const BitsInit &bits, unsigned index) {
if (const BitInit *bit = dynamic_cast<const BitInit*>(bits.getBit(index)))
static bit_value_t bitFromBits(BitsInit &bits, unsigned index) {
if (BitInit *bit = dynamic_cast<BitInit*>(bits.getBit(index)))
return bit->getValue() ? BIT_TRUE : BIT_FALSE;
// The bit is uninitialized.
return BIT_UNSET;
}
// Prints the bit value for each position.
static void dumpBits(raw_ostream &o, const BitsInit &bits) {
static void dumpBits(raw_ostream &o, BitsInit &bits) {
unsigned index;
for (index = bits.getNumBits(); index > 0; index--) {
@ -424,8 +424,7 @@ protected:
if (AllInstructions[Opcode]->isPseudo)
return;
const BitsInit &Bits = getBitsField(*AllInstructions[Opcode]->TheDef,
"Inst");
BitsInit &Bits = getBitsField(*AllInstructions[Opcode]->TheDef, "Inst");
for (unsigned i = 0; i < BIT_WIDTH; ++i)
Insn[i] = bitFromBits(Bits, i);
@ -1559,7 +1558,7 @@ ARMDEBackend::populateInstruction(const CodeGenInstruction &CGI,
const StringRef Name = Def.getName();
uint8_t Form = getByteField(Def, "Form");
const BitsInit &Bits = getBitsField(Def, "Inst");
BitsInit &Bits = getBitsField(Def, "Inst");
// If all the bit positions are not specified; do not decode this instruction.
// We are bound to fail! For proper disassembly, the well-known encoding bits