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| author | Igor Breger <igor.breger@intel.com> | 2017-08-21 09:17:28 +0000 |
|---|---|---|
| committer | Igor Breger <igor.breger@intel.com> | 2017-08-21 09:17:28 +0000 |
| commit | 03c2208d5f0a20681bb3b9adb75bb634fa8b34cc (patch) | |
| tree | 8c96de7b8b197d574cba2e789f612ea566e69ae0 | |
| parent | 5170b6627a3130dc41450e4f2338953373dcbbb4 (diff) | |
| download | bcm5719-llvm-03c2208d5f0a20681bb3b9adb75bb634fa8b34cc.tar.gz bcm5719-llvm-03c2208d5f0a20681bb3b9adb75bb634fa8b34cc.zip | |
[GlobalISel][X86] InstructionSelector, for now use fallback path for LOAD_STACK_GUARD and PHI nodes.
llvm-svn: 311323
| -rw-r--r-- | llvm/lib/Target/X86/X86InstructionSelector.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstructionSelector.cpp b/llvm/lib/Target/X86/X86InstructionSelector.cpp index e2f38c51198..c29f402b522 100644 --- a/llvm/lib/Target/X86/X86InstructionSelector.cpp +++ b/llvm/lib/Target/X86/X86InstructionSelector.cpp @@ -285,6 +285,11 @@ bool X86InstructionSelector::select(MachineInstr &I) const { if (!isPreISelGenericOpcode(Opcode)) { // Certain non-generic instructions also need some special handling. + if (Opcode == TargetOpcode::LOAD_STACK_GUARD) + return false; + if (Opcode == TargetOpcode::PHI) + return false; + if (I.isCopy()) return selectCopy(I, MRI); |
