llvm-6502/lib
Reid Kleckner 8f58e02646 Don't promote byval pointer arguments when padding matters
Don't promote byval pointer arguments when when their size in bits is
not equal to their alloc size in bits. This can happen for x86_fp80,
where the size in bits is 80 but the alloca size in bits in 128.
Promoting these types can break passing unions of x86_fp80s and other
types.

Patch by Thomas Jablin!

Reviewed By: rnk

Differential Revision: http://reviews.llvm.org/D5057

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216693 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-28 22:42:00 +00:00
..
Analysis InstSimplify: Move a transform from InstCombine to InstSimplify 2014-08-28 03:34:28 +00:00
AsmParser Pass a MemoryBufferRef when we can avoid taking ownership. 2014-08-26 21:49:01 +00:00
Bitcode Fix a double free in llvm::getBitcodeTargetTriple. 2014-08-27 21:11:13 +00:00
CodeGen Move FNEG next to FABS and make them more similar, so it's easier that they can be refactored. NFC. 2014-08-28 21:51:37 +00:00
DebugInfo
ExecutionEngine [MCJIT] Fix format specifiers for debug output in RuntimeDyld. 2014-08-28 04:25:17 +00:00
IR Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
IRReader Pass a std::unique_ptr<MemoryBuffer>& to getLazyBitcodeModule. 2014-08-26 22:00:09 +00:00
LineEditor
Linker
LTO Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
MC Silence a -Wsign-compare warning. NFC. 2014-08-28 13:23:26 +00:00
Object Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created. 2014-08-27 05:25:25 +00:00
Option Fix PR17239 by changing the semantics of the RemainingArgsClass Option kind 2014-08-22 19:29:17 +00:00
ProfileData llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo. 2014-08-22 22:56:03 +00:00
Support Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
TableGen Modernize raw_fd_ostream's constructor a bit. 2014-08-25 18:16:47 +00:00
Target AArch64: More correctly constrain target vector extend lowering. 2014-08-28 22:08:28 +00:00
Transforms Don't promote byval pointer arguments when padding matters 2014-08-28 22:42:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile