Order CALLSEQ_START and CALLSEQ_END nodes.
Fixes PR16146: gdb.base__call-ar-st.exp fails after
pre-RA-sched=source fixes.
Patch by Xiaoyi Guo!
This also fixes an unsupported dbg.value test case. Codegen was
previously incorrect but the test was passing by luck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182885 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 8eb8702..561a019 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -702,7 +702,8 @@
ByValArgs.push_back(FIPtr);
}
- Chain = DAG.getCALLSEQ_START(Chain, DAG.getIntPtrConstant(ArgsSize, true));
+ Chain = DAG.getCALLSEQ_START(Chain, DAG.getIntPtrConstant(ArgsSize, true),
+ dl);
SmallVector<std::pair<unsigned, SDValue>, 8> RegsToPass;
SmallVector<SDValue, 8> MemOpChains;
@@ -886,7 +887,7 @@
InFlag = Chain.getValue(1);
Chain = DAG.getCALLSEQ_END(Chain, DAG.getIntPtrConstant(ArgsSize, true),
- DAG.getIntPtrConstant(0, true), InFlag);
+ DAG.getIntPtrConstant(0, true), InFlag, dl);
InFlag = Chain.getValue(1);
// Assign locations to each value returned by this call.
@@ -1004,7 +1005,8 @@
// Adjust the stack pointer to make room for the arguments.
// FIXME: Use hasReservedCallFrame to avoid %sp adjustments around all calls
// with more than 6 arguments.
- Chain = DAG.getCALLSEQ_START(Chain, DAG.getIntPtrConstant(ArgsSize, true));
+ Chain = DAG.getCALLSEQ_START(Chain, DAG.getIntPtrConstant(ArgsSize, true),
+ DL);
// Collect the set of registers to pass to the function and their values.
// This will be emitted as a sequence of CopyToReg nodes glued to the call
@@ -1122,7 +1124,7 @@
// Revert the stack pointer immediately after the call.
Chain = DAG.getCALLSEQ_END(Chain, DAG.getIntPtrConstant(ArgsSize, true),
- DAG.getIntPtrConstant(0, true), InGlue);
+ DAG.getIntPtrConstant(0, true), InGlue, DL);
InGlue = Chain.getValue(1);
// Now extract the return values. This is more or less the same as