git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229136
91177308-0d34-0410-b5e6-
96231b3b80d8
-/// \brief Helper type used in encoding
-typedef union {
- int64_t I;
- double F;
-} IntFloatUnion;
-
class SIMCCodeEmitter : public AMDGPUMCCodeEmitter {
SIMCCodeEmitter(const SIMCCodeEmitter &) LLVM_DELETED_FUNCTION;
void operator=(const SIMCCodeEmitter &) LLVM_DELETED_FUNCTION;
class SIMCCodeEmitter : public AMDGPUMCCodeEmitter {
SIMCCodeEmitter(const SIMCCodeEmitter &) LLVM_DELETED_FUNCTION;
void operator=(const SIMCCodeEmitter &) LLVM_DELETED_FUNCTION;
continue;
// Yes! Encode it
continue;
// Yes! Encode it
- Imm.I = Op.getImm();
- else if (Op.isFPImm())
- Imm.F = Op.getFPImm();
- else {
- assert(Op.isExpr());
- // This will be replaced with a fixup value.
- Imm.I = 0;
- }
+ Imm = Op.getImm();
+ else if (!Op.isExpr()) // Exprs will be replaced with a fixup value.
+ llvm_unreachable("Must be immediate or expr");
for (unsigned j = 0; j < 4; j++) {
for (unsigned j = 0; j < 4; j++) {
- OS.write((uint8_t) ((Imm.I >> (8 * j)) & 0xff));
+ OS.write((uint8_t) ((Imm >> (8 * j)) & 0xff));
}
// Only one literal value allowed
}
// Only one literal value allowed