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Removed all comments labelled \'simx64\'

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This commit is contained in:
Santosh Srivatsan
2021-12-13 19:52:13 -05:00
parent 67daa6e616
commit e82d5fe48f
4 changed files with 1 additions and 19 deletions
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9
sim/simx/execute.cpp
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@@ -123,7 +123,6 @@ void Warp::execute(const Instr &instr, pipeline_trace_t *trace) {
for (int t = 0; t < num_threads; ++t) {
if (!tmask_.test(t))
continue;
// simx64
rddata[t] = (immsrc << 12) & 0xfffffffffffff000;
}
rd_write = true;
@@ -155,15 +154,13 @@ void Warp::execute(const Instr &instr, pipeline_trace_t *trace) {
break;
case 1: {
// RV32M: MULH
// simx64
__int128_t first = sext128((__int128_t)rsdata[t][0], 64);
__int128_t second = sext128((__int128_t)rsdata[t][1], 64);
rddata[t] = ((first * second) >> 64) & 0xFFFFFFFFFFFFFFFF;
trace->alu.type = AluType::IMUL;
} break;
case 2: {
// RV32M: MULHSU
// simx64
// RV32M: MULHSU
__int128_t first = sext128((__int128_t)rsdata[t][0], 64);
__int128_t second = (__int128_t)rsdata[t][1];
rddata[t] = ((first * second) >> 64) & 0xFFFFFFFFFFFFFFFF;
@@ -171,7 +168,6 @@ void Warp::execute(const Instr &instr, pipeline_trace_t *trace) {
} break;
case 3: {
// RV32M: MULHU
// simx64
__uint128_t first = (__int128_t)rsdata[t][0];
__uint128_t second = (__int128_t)rsdata[t][1];
rddata[t] = ((first * second) >> 64) & 0xFFFFFFFFFFFFFFFF;
@@ -179,7 +175,6 @@ void Warp::execute(const Instr &instr, pipeline_trace_t *trace) {
} break;
case 4: {
// RV32M: DIV
// simx64
DoubleWordI dividen = rsdata[t][0];
DoubleWordI divisor = rsdata[t][1];
if (divisor == 0) {
@@ -193,7 +188,6 @@ void Warp::execute(const Instr &instr, pipeline_trace_t *trace) {
} break;
case 5: {
// RV32M: DIVU
// simx64
DoubleWord dividen = rsdata[t][0];
DoubleWord divisor = rsdata[t][1];
if (divisor == 0) {
@@ -205,7 +199,6 @@ void Warp::execute(const Instr &instr, pipeline_trace_t *trace) {
} break;
case 6: {
// RV32M: REM
// simx64
DoubleWordI dividen = rsdata[t][0];
DoubleWordI divisor = rsdata[t][1];
if (rsdata[t][1] == 0) {