Changes in directory llvm/lib/CodeGen:
IfConversion.cpp updated: 1.18 -> 1.19
---
Log message:
Remove a bogus check. Even terminators in a ifcvt need to be predicated.
Unconditional branches can usually be converted to conditional ones.
---
Diffs of the changes: (+1 -3)
IfConversion.cpp | 4 +---
1 files changed, 1 insertion(+), 3 deletions(-)
Index: llvm/lib/CodeGen/IfConversion.cpp
diff -u llvm/lib/CodeGen/IfConversion.cpp:1.18
llvm/lib/CodeGen/IfConversion.cpp:1.19
--- llvm/lib/CodeGen/IfConversion.cpp:1.18 Thu May 31 19:12:12 2007
+++ llvm/lib/CodeGen/IfConversion.cpp Thu May 31 19:55:26 2007
@@ -283,8 +283,6 @@
for (MachineBasicBlock::iterator I = BBI.BB->begin(), E = BBI.BB->end();
I != E; ++I) {
// TODO: check if instruction clobbers predicate.
- if (TII->isTerminatorInstr(I->getOpcode()))
- break;
if (!I->isPredicable())
return;
}
@@ -654,7 +652,7 @@
if (TII->isPredicated(MI))
continue;
if (!TII->PredicateInstruction(MI, Cond)) {
- cerr << "Unable to predication " << *I << "!\n";
+ cerr << "Unable to predicate " << *I << "!\n";
abort();
}
}
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