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platform_system_core
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Turn an assert into an error to handle bad struct members more gracefully.

This commit is contained in:
Jack Palevich 2009-09-08 12:07:32 -07:00
parent 9116bc4c18
commit c408bbf4a7
1 changed files with 21 additions and 11 deletions
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32
libacc/acc.cpp
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@ -1548,21 +1548,27 @@ class Compiler : public ErrorSink {
#endif
}
} else {
assert (r0Tag == TY_DOUBLE);
if (destTag == TY_INT) {
if (r0Tag == TY_DOUBLE) {
if (destTag == TY_INT) {
#ifdef ARM_USE_VFP
o4(0xEEFD7BC7); // ftosizd s15, d7
o4(0xEE170A90); // fmrs r0, s15
o4(0xEEFD7BC7); // ftosizd s15, d7
o4(0xEE170A90); // fmrs r0, s15
#else
callRuntime((void*) runtime_double_to_int);
callRuntime((void*) runtime_double_to_int);
#endif
} else {
if(destTag == TY_FLOAT) {
#ifdef ARM_USE_VFP
o4(0xEEF77BC7); // fcvtsd s15, d7
#else
callRuntime((void*) runtime_double_to_float);
#endif
} else {
incompatibleTypes(pR0Type, pType);
}
}
} else {
assert(destTag == TY_FLOAT);
#ifdef ARM_USE_VFP
o4(0xEEF77BC7); // fcvtsd s15, d7
#else
callRuntime((void*) runtime_double_to_float);
#endif
incompatibleTypes(pR0Type, pType);
}
}
}
@ -2032,6 +2038,10 @@ class Compiler : public ErrorSink {
return false;
}
void incompatibleTypes(Type* pR0Type, Type* pType) {
error("Incompatible types old: %d new: %d", pR0Type->tag, pType->tag);
}
size_t rotateRight(size_t n, size_t rotate) {
return (n >> rotate) | (n << (32 - rotate));
}