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Use cast instead of dyn_cast. 

Update test to use multiple return value directly, instead of relying on -sretpromotion.

llvm-svn: 47907
This commit is contained in:
Devang Patel 2008-03-04 21:45:28 +00:00
parent ea4cb89d34
commit 941ab37ea8
2 changed files with 12 additions and 11 deletions
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3
llvm/lib/Transforms/Utils/InlineFunction.cpp
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@ -448,8 +448,7 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD) {
// Multiple return values.
for (Value::use_iterator RUI = TheCall->use_begin(),
RUE = TheCall->use_end(); RUI != RUE; ) {
GetResultInst *GR = dyn_cast<GetResultInst>(RUI++);
assert (GR && "Invalid Call instruction use!");
GetResultInst *GR = cast<GetResultInst>(RUI++);
Value *RV = R->getOperand(GR->getIndex());
GR->replaceAllUsesWith(RV);
GR->eraseFromParent();

20
llvm/test/Transforms/Inline/2008-03-04-StructRet.ll
View File

@ -1,26 +1,28 @@
; RUN: llvm-as < %s | opt -inline -sretpromotion -disable-output
; RUN: llvm-as < %s | opt -inline -disable-output
%struct.Benchmark = type { i32 (...)** }
%struct.Complex = type { double, double }
%struct.ComplexBenchmark = type { %struct.Benchmark }
define void @_Zml7ComplexS_(%struct.Complex* sret %agg.result, double %a.0, double %a.1, double %b.0, double %b.1) nounwind {
define %struct.Complex @_Zml7ComplexS_1(double %a.0, double %a.1, double %b.0, double %b.1) nounwind {
entry:
ret void
%mrv = alloca %struct.Complex ; <%struct.Complex*> [#uses=2]
%mrv.gep = getelementptr %struct.Complex* %mrv, i32 0, i32 0 ; <double*> [#uses=1]
%mrv.ld = load double* %mrv.gep ; <double> [#uses=1]
%mrv.gep1 = getelementptr %struct.Complex* %mrv, i32 0, i32 1 ; <double*> [#uses=1]
%mrv.ld2 = load double* %mrv.gep1 ; <double> [#uses=1]
ret double %mrv.ld, double %mrv.ld2
}
define void @_ZNK16ComplexBenchmark9oop_styleEv(%struct.ComplexBenchmark* %this) nounwind {
entry:
%tmp = alloca %struct.Complex ; <%struct.Complex*> [#uses=2]
%tmp = alloca %struct.Complex ; <%struct.Complex*> [#uses=0]
br label %bb31
bb: ; preds = %bb31
call void @_Zml7ComplexS_( %struct.Complex* sret %tmp, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00 ) nounwind
%tmp21 = getelementptr %struct.Complex* %tmp, i32 0, i32 1 ; <double*> [#uses=0]
call %struct.Complex @_Zml7ComplexS_1( double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00 ) nounwind ; <%struct.Complex>:0 [#uses=1]
%gr = getresult %struct.Complex %0, 1 ; <double> [#uses=0]
br label %bb31
bb31: ; preds = %bb, %entry
br i1 false, label %bb, label %return
return: ; preds = %bb31
ret void
}