fabi/Xenia-Canary
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Trying out a new style of JIT pattern matching.

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This commit is contained in:
Ben Vanik
2014-05-26 20:28:21 -07:00
parent a001714fb0
commit 5a85263e5f
38 changed files with 6403 additions and 5160 deletions
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18
src/alloy/frontend/ppc/ppc_hir_builder.cc
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@@ -240,18 +240,18 @@ void PPCHIRBuilder::UpdateCR(
void PPCHIRBuilder::UpdateCR(
uint32_t n, Value* lhs, Value* rhs, bool is_signed) {
Value* lt;
Value* gt;
if (is_signed) {
lt = CompareSLT(lhs, rhs);
gt = CompareSGT(lhs, rhs);
Value* lt = CompareSLT(lhs, rhs);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 0, lt);
Value* gt = CompareSGT(lhs, rhs);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 1, gt);
} else {
lt = CompareULT(lhs, rhs);
gt = CompareUGT(lhs, rhs);
Value* lt = CompareULT(lhs, rhs);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 0, lt);
Value* gt = CompareUGT(lhs, rhs);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 1, gt);
}
Value* eq = CompareEQ(lhs, rhs);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 0, lt);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 1, gt);
StoreContext(offsetof(PPCContext, cr0) + (4 * n) + 2, eq);
// Value* so = AllocValue(UINT8_TYPE);
@@ -280,7 +280,7 @@ Value* PPCHIRBuilder::LoadCA() {
}
void PPCHIRBuilder::StoreCA(Value* value) {
value = Truncate(value, INT8_TYPE);
XEASSERT(value->type == INT8_TYPE);
StoreContext(offsetof(PPCContext, xer_ca), value);
}