47e7a08734
[opaque pointer types] Explicit non-pointer type for call expressions
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(migration for recent LLVM change to textual IR for calls)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@235147 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-16 23:25:00 +00:00
1d7abba8db
Update Clang tests to handle explicitly typed load changes in LLVM.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230795 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:19:58 +00:00
4cdf252c12
Mark C++ reference parameters as dereferenceable
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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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213386 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-18 15:52:10 +00:00
9e97cc3391
Add 'nonnull' parameter or return attribute when producing an llvm pointer type in a function type where the C++ type is a reference. Update the tests.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@209723 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-28 09:56:42 +00:00
93ab6bf534
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188447 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-15 06:47:53 +00:00
2c0c745709
Fix a crash for an edge case of the GNU ?: extension.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148923 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-25 05:04:17 +00:00
7cc25fe472
Bind references to opaque r-values correctly. Add a few test cases
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for ?: on record types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126113 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-21 05:25:38 +00:00
aa46fe44a8
Rename test/CodeGenCXX/gnu-conditional-scalar-ext.cpp to conditional-gnu-ext.cpp
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for consistency with other tests (and to remove "scalar" from the name).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126104 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-21 02:28:50 +00:00
David Blaikie