diff options
| author | Derek Schuff <dschuff@chromium.org> | 2012-08-24 14:02:12 -0700 |
|---|---|---|
| committer | Derek Schuff <dschuff@chromium.org> | 2012-08-24 14:02:12 -0700 |
| commit | c4d12e6c99fcc1d28b46f43cd85c5e3abc88edc0 (patch) | |
| tree | 50b1660125a5b936c21364c403a9f83e12581607 /lib/CodeGen | |
| parent | 745ca5f2685c11476d9d1ad86bb3f83754130227 (diff) | |
Remove llvm.nacl.tp.alignment intrinsic
This intrinsic is no longer used by untrusted code's libpthread.
Instead the system (the IRT and/or TCB) is responsible for aligning
the stack in new threads.
R= jvoung@chromium.org,sehr@chromium.org
BUG= http://code.google.com/p/nativeclient/issues/detail?id=2924
TEST=run_stack_alignment_test
Review URL: https://chromiumcodereview.appspot.com/10871069
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 5 | ||||
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp | 1 |
2 files changed, 0 insertions, 6 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 2783664e53..c814086473 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -5195,11 +5195,6 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { return 0; // @LOCALMOD-BEGIN // Native Client Intrinsics for TLS setup / layout. - case Intrinsic::nacl_tp_alignment: { - EVT DestVT = TLI.getValueType(I.getType()); - setValue(&I, DAG.getNode(ISD::NACL_TP_ALIGN, dl, DestVT)); - return 0; - } case Intrinsic::nacl_tp_tls_offset: { SDValue tls_size = getValue(I.getArgOperand(0)); setValue(&I, DAG.getNode(ISD::NACL_TP_TLS_OFFSET, dl, diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp index b6f2ff410d..66f87b4ba0 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp @@ -314,7 +314,6 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const { // @LOCALMOD-BEGIN // NaCl intrinsics for TLS setup - case ISD::NACL_TP_ALIGN: return "nacl_tp_alignment"; case ISD::NACL_TP_TLS_OFFSET: return "nacl_tls_offset"; case ISD::NACL_TP_TDB_OFFSET: return "nacl_tdb_offset"; case ISD::NACL_TARGET_ARCH: return "nacl_target_arch"; |