cl::desc("Allow inlining when caller has a superset of callee's nobuiltin "
"attributes."));
-static cl::opt<bool> DisableGEPConstOperand(
- "disable-gep-const-evaluation", cl::Hidden, cl::init(false),
- cl::desc("Disables evaluation of GetElementPtr with constant operands"));
-
namespace {
class InlineCostCallAnalyzer;
return true;
};
- if (!DisableGEPConstOperand)
- if (simplifyInstruction(I, [&](SmallVectorImpl<Constant *> &COps) {
- SmallVector<Constant *, 2> Indices;
- for (unsigned int Index = 1 ; Index < COps.size() ; ++Index)
- Indices.push_back(COps[Index]);
- return ConstantExpr::getGetElementPtr(I.getSourceElementType(), COps[0],
- Indices, I.isInBounds());
- }))
- return true;
-
if ((I.isInBounds() && canFoldInboundsGEP(I)) || IsGEPOffsetConstant(I)) {
if (SROAArg)
SROAArgValues[&I] = SROAArg;
+++ /dev/null
-; RUN: opt < %s -passes="print<inline-cost>" 2>&1 | FileCheck %s
-
-; CHECK-LABEL: @foo
-; CHECK: cost before = {{.*}}, cost after = {{.*}}, threshold before = {{.*}}, threshold after = {{.*}}, cost delta = {{.*}}, simplified to i8 addrspace(1)** getelementptr (i8 addrspace(1)*, i8 addrspace(1)** inttoptr (i64 754974720 to i8 addrspace(1)**), i64 5)
-
-define i8 addrspace(1)** @foo(i64 %0) {
- %2 = inttoptr i64 754974720 to i8 addrspace(1)**
- %3 = getelementptr i8 addrspace(1)*, i8 addrspace(1)** %2, i64 %0
- ret i8 addrspace(1)** %3
-}
-
-define i8 addrspace(1)** @main() {
- %1 = call i8 addrspace(1)** @foo(i64 5)
- ret i8 addrspace(1)** %1
-}