diff options
| author | Craig Topper <craig.topper@intel.com> | 2017-11-22 07:11:01 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-11-22 07:11:01 +0000 |
| commit | 4b9371c2519f1608f3c13be1f0e3a35c7d134359 (patch) | |
| tree | 151b5c355597d899bb42023b5dfdf3e039d865cd /utils/TableGen | |
| parent | f66b47b32879fceffde1fe1511500ae3ce749667 (diff) | |
[SelectionDAG] Add a isel matcher op to check the type of node results other than result 0.
I plan to use this to check the type of the mask result of masked gathers in the X86 backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318820 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen')
| -rw-r--r-- | utils/TableGen/DAGISelMatcherEmitter.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/utils/TableGen/DAGISelMatcherEmitter.cpp b/utils/TableGen/DAGISelMatcherEmitter.cpp index edfc5a19b82..e64943c1d02 100644 --- a/utils/TableGen/DAGISelMatcherEmitter.cpp +++ b/utils/TableGen/DAGISelMatcherEmitter.cpp @@ -497,11 +497,14 @@ EmitMatcher(const Matcher *N, unsigned Indent, unsigned CurrentIdx, } case Matcher::CheckType: - assert(cast<CheckTypeMatcher>(N)->getResNo() == 0 && - "FIXME: Add support for CheckType of resno != 0"); - OS << "OPC_CheckType, " - << getEnumName(cast<CheckTypeMatcher>(N)->getType()) << ",\n"; - return 2; + if (cast<CheckTypeMatcher>(N)->getResNo() == 0) { + OS << "OPC_CheckType, " + << getEnumName(cast<CheckTypeMatcher>(N)->getType()) << ",\n"; + return 2; + } + OS << "OPC_CheckTypeRes, " << cast<CheckTypeMatcher>(N)->getResNo() + << ", " << getEnumName(cast<CheckTypeMatcher>(N)->getType()) << ",\n"; + return 3; case Matcher::CheckChildType: OS << "OPC_CheckChild" |