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* Update Clang tests to handle explicitly typed load changes in LLVM.David Blaikie2015-02-271-3/+3
| | | | llvm-svn: 230795
* Mark C++ reference parameters as dereferenceableHal Finkel2014-07-181-9/+9
| | | | | | | | | | | | | | Because references must be initialized using some evaluated expression, they must point to something, and a callee can assume the reference parameter is dereferenceable. Taking advantage of a new attribute just added to LLVM, mark them as such. Because dereferenceability in addrspace(0) implies nonnull in the backend, we don't need both attributes. However, we need to know the size of the object to use the dereferenceable attribute, so for incomplete types we still emit only nonnull. llvm-svn: 213386
* Add 'nonnull' parameter or return attribute when producing an llvm pointer ↵Nick Lewycky2014-05-281-9/+9
| | | | | | type in a function type where the C++ type is a reference. Update the tests. llvm-svn: 209723
* CHECK-LABEL-ify some code gen tests to improve diagnostic experience when ↵Stephen Lin2013-08-151-10/+10
| | | | | | tests fail. llvm-svn: 188447
* Add more of the command line options as attribute flags.Bill Wendling2013-02-281-1/+1
| | | | | | These can be easily queried by the back-end. llvm-svn: 176304
* Reapply r176133 with testcase fixes.Bill Wendling2013-02-271-3/+2
| | | | llvm-svn: 176145
* Revert "Add more attributes from the command line to functions."Anna Zaks2013-02-251-2/+3
| | | | | | | | This reverts commit 176009. The commit is a likely cause of several buildbot failures. llvm-svn: 176044
* Add more attributes from the command line to functions.Bill Wendling2013-02-251-3/+2
| | | | | | | This is an ongoing process. Any command line option which a back-end cares about should be added here. llvm-svn: 176009
* Modify the tests to use attribute group references instead of listing theBill Wendling2013-02-201-1/+4
| | | | | | function attributes. llvm-svn: 175606
* Fix r137086 to actually work properly in general. PR10650.Eli Friedman2011-08-141-0/+11
| | | | llvm-svn: 137574
* Hand materialization of temporary expressions when emitting a scalarDouglas Gregor2011-08-091-0/+13
| | | | | | expression. Fxies PR10592. llvm-svn: 137086
* Adjust test for float printing differences. Windows uses three digits for ↵Benjamin Kramer2010-07-191-6/+6
| | | | | | the exponent, everyone else two. llvm-svn: 108693
* Reinstate the scalar-cast-to-const-reference improvements, this timeDouglas Gregor2010-07-151-0/+170
| | | | | | | | | with the proper spelling of "non-class prvalue". Silly me, I think class rvalues were xvalues rather than prvalues! Hah hah hah. llvm-svn: 108443
* Revert r108431 and r108433 (the cast-to-const-reference fixes), whichDouglas Gregor2010-07-151-170/+0
| | | | | | broke nightlytest. llvm-svn: 108439
* Teach CodeGenFunction::EmitCastLValue() to handle casts to an lvalueDouglas Gregor2010-07-151-0/+170
that involve binding a reference to a pure rvalue temporary (e.g., not a class temporary), by creating a new temporary and copying the result there. Fixes PR6024. llvm-svn: 108431
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