RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-22 02:33:06 +01:00
Code Issues Projects Releases Wiki Activity

Convert TableGen assert to error

Browse Source 
This gives a nice message about the location of errors in a large
tablegen file, which is much more useful for users

Differential Revision: https://reviews.llvm.org/D102740
This commit is contained in:
Stephen Neuendorffer 2021-04-27 21:34:35 -07:00
parent c5cd1cf901
commit b0a805b25d
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
utils/TableGen/CodeGenDAGPatterns.cpp
View File

@ -2853,7 +2853,8 @@ TreePatternNodePtr TreePattern::ParseTreePattern(Init *TheInit,
ParseTreePattern(Dag->getArg(0), Dag->getArgNameStr(0));
// Apply the type cast.
assert(New->getNumTypes() == 1 && "FIXME: Unhandled");
if (New->getNumTypes() != 1)
error("Type cast can only have one type!");
const CodeGenHwModes &CGH = getDAGPatterns().getTargetInfo().getHwModes();
New->UpdateNodeType(0, getValueTypeByHwMode(Operator, CGH), *this);