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Remove the code that protected FastISel from aborting in

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the case of loads, stores, and conditional branches. It can
handle those now, so any that aren't handled should trigger
the abort.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55977 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-09-09 02:40:04 +00:00
parent be919409cc
commit cf01f7a78c
1 changed files with 2 additions and 5 deletions
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7
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -760,8 +760,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn, MachineFunction &MF) {
continue;
// Then handle certain instructions as single-LLVM-Instruction blocks.
if (isa<CallInst>(BI) || isa<LoadInst>(BI) ||
isa<StoreInst>(BI)) {
if (isa<CallInst>(BI)) {
if (BI->getType() != Type::VoidTy) {
unsigned &R = FuncInfo->ValueMap[BI];
if (!R)
@ -774,9 +773,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn, MachineFunction &MF) {
if (!DisableFastISelAbort &&
// For now, don't abort on non-conditional-branch terminators.
(!isa<TerminatorInst>(BI) ||
(isa<BranchInst>(BI) &&
cast<BranchInst>(BI)->isUnconditional()))) {
(!isa<TerminatorInst>(BI) || isa<BranchInst>(BI))) {
// The "fast" selector couldn't handle something and bailed.
// For the purpose of debugging, just abort.
#ifndef NDEBUG