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add abs

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This commit is contained in:
water
2020-10-04 11:37:47 -04:00
parent 4b90634e93
commit f70ae6dad3
5 changed files with 104 additions and 25 deletions
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decompiler/IR/IR.cpp
+10
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@@ -270,6 +270,9 @@ std::shared_ptr<Form> IR_IntMath1::to_form(const LinkedObjectFile& file) const {
case NOT:
math_operator = "lognot";
break;
case ABS:
math_operator = "abs.si";
break;
default:
assert(false);
}
@@ -340,6 +343,9 @@ std::shared_ptr<Form> BranchDelay::to_form(const LinkedObjectFile& file) const {
case DSLLV:
return buildList(toForm("set!"), destination->to_form(file),
buildList("shl", source->to_form(file), source2->to_form(file)));
case NEGATE:
return buildList(toForm("set!"), destination->to_form(file),
buildList("-", source->to_form(file)));
case UNKNOWN:
return buildList("unknown-branch-delay");
default:
@@ -389,6 +395,7 @@ int Condition::num_args() const {
case TRUTHY:
case GREATER_THAN_ZERO_SIGNED:
case GEQ_ZERO_SIGNED:
case LESS_THAN_ZERO:
return 1;
case ALWAYS:
return 0;
@@ -474,6 +481,9 @@ std::shared_ptr<Form> Condition::to_form(const LinkedObjectFile& file) const {
case GEQ_ZERO_SIGNED:
condtion_operator = ">=0.si";
break;
case LESS_THAN_ZERO:
condtion_operator = "<0.si";
break;
default:
assert(false);
}