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[RS4GC] Fix base pair printing for constants.

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Previously, "%" + name of the value was printed for each derived and base
pointer.  This is correct for instructions, but wrong for e.g. globals.

llvm-svn: 256305
This commit is contained in:
Manuel Jacob 2015-12-23 00:19:45 +00:00
parent 6a7dbf68a2
commit 5f0ac433d3
3 changed files with 14 additions and 7 deletions
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17
lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
View File

@ -1208,8 +1208,11 @@ static void findBasePointers(DominatorTree &DT, DefiningValueMapTy &DVCache,
std::sort(Temp.begin(), Temp.end(), order_by_name);
for (Value *Ptr : Temp) {
Value *Base = PointerToBase[Ptr];
errs() << " derived %" << Ptr->getName() << " base %" << Base->getName()
<< "\n";
errs() << " derived ";
Ptr->printAsOperand(errs(), false);
errs() << " base ";
Base->printAsOperand(errs(), false);
errs() << "\n";;
}
}
@ -2378,9 +2381,13 @@ static bool insertParsePoints(Function &F, DominatorTree &DT,
if (PrintBasePointers) {
for (auto &Info : Records) {
errs() << "Base Pairs: (w/Relocation)\n";
for (auto Pair : Info.PointerToBase)
errs() << " derived %" << Pair.first->getName() << " base %"
<< Pair.second->getName() << "\n";
for (auto Pair : Info.PointerToBase) {
errs() << " derived ";
Pair.first->printAsOperand(errs(), false);
errs() << " base ";
Pair.second->printAsOperand(errs(), false);
errs() << "\n";
}
}
}

2
test/Transforms/RewriteStatepointsForGC/base-pointers-12.ll
View File

@ -1,6 +1,6 @@
; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; CHECK: derived %select base %global
; CHECK: derived %select base @global
@global = external addrspace(1) global i8

2
test/Transforms/RewriteStatepointsForGC/base-pointers-13.ll
View File

@ -1,6 +1,6 @@
; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; CHECK: derived %derived base %global
; CHECK: derived %derived base @global
@global = external addrspace(1) global i8