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path: root/lib/CodeGen/TargetInfo.cpp
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2010-04-21IRgen/x86-32: Factor out getIndirectResult(), to match x86-64 factoring.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102015 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-06fit in 80 colsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100534 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11fix PR6433, crash on va_arg of typedef.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Support PPC-32 DWARF EH intrinisics. Thanks to rdivacky for his assistance.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-06Implement __builtin_dwarf_sp_column for i386 (Darwin and not), x86-64 (all),John McCall
and ARM. Implement __builtin_init_dwarf_reg_size_table for i386 (both) and x86-64 (all). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97859 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-24Canonicalize parameter and return types before computing ABI info. EliminatesJohn McCall
a common source of oddities and, in theory, removes some redundant ABI computations. Also fixes a miscompile I introduced yesterday by refactoring some code and causing a slightly different code path to be taken that didn't perform *parameter* type canonicalization, just normal type canonicalization; this in turn caused a bit of ABI code to misfire because it was looking for 'double' or 'float' but received 'const float'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97030 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17implement EmitVAArg. pretty much the same way other targets do.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96446 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands
isInteger, we now have isFloatTy and isIntegerTy. Requested by Chris! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96224 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-13Emit the 'alignstack' LLVM function attribute when we encounter a functionCharles Davis
marked 'force_align_arg_pointer'. Almost there; now all I need to do is finish up the backend. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96100 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02Implement promotion for enumeration types.Douglas Gregor
WHAT!?! It turns out that Type::isPromotableIntegerType() was not considering enumeration types to be promotable, so we would never do the promotion despite having properly computed the promotion type when the enum was defined. Various operations on values of enum type just "worked" because we could still compute the integer rank of an enum type; the oddity, however, is that operations such as "add an enum and an unsigned" would often have an enum result type (!). The bug actually showed up as a spurious -Wformat diagnostic (<rdar://problem/7595366>), but in theory it could cause miscompiles. In this commit: - Enum types with a promotion type of "int" or "unsigned int" are promotable. - Tweaked the computation of promotable types for enums - For all of the ABIs, treat enum types the same way as their underlying types (*not* their promotion types) for argument passing and return values - Extend the ABI tester with support for enumeration types git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95117 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01ARM/APCS: Fix classification of small complex integer types as "integer like".Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95030 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01ARM/APCS: Pass Complex types following llvm-gcc.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95029 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29ARM/APCS ABI: Fix some problems with bit-fields in structures. After rereadingDaniel Dunbar
the ABI spec, this turns out to simplify the code. We still have some annoying code which mismatches the spec with regard to empty structures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94796 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27Structs and classes with non-trivial destructors or copy constructors should ↵Anders Carlsson
be passed indirectly in the 32-bit ABI. Fixes PR6094. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94656 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22Eliminate some Clang warningsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94177 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-10Generalize target weirdness handling having proper layering in mind:Anton Korobeynikov
1. Add helper class for sema checks for target attributes 2. Add helper class for codegen of target attributes As a proof-of-concept - implement msp430's 'interrupt' attribute. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93118 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-10Rename file to generalization in next commitsAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93117 91177308-0d34-0410-b5e6-96231b3b80d8
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