maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Add support for vector shifts, pretty straight forward. 

llvm-svn: 85033
This commit is contained in:
Nate Begeman 2009-10-25 02:26:48 +00:00
parent b8326be4d9
commit e46ee9aaea
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
clang/lib/Sema/SemaExpr.cpp
View File

@ -4406,6 +4406,10 @@ QualType Sema::CheckShiftOperands(Expr *&lex, Expr *&rex, SourceLocation Loc,
if (!lex->getType()->isIntegerType() || !rex->getType()->isIntegerType())
return InvalidOperands(Loc, lex, rex);
// Vector shifts promote their scalar inputs to vector type.
if (lex->getType()->isVectorType() || rex->getType()->isVectorType())
return CheckVectorOperands(Loc, lex, rex);
// Shifts don't perform usual arithmetic conversions, they just do integer
// promotions on each operand. C99 6.5.7p3
QualType LHSTy = Context.isPromotableBitField(lex);