llvm-6502/lib
Charles Davis 3e407efb8b [Target/X86] Don't use callee-saved registers in a Win64 tail call on non-Windows.
Summary:
A small bit that I missed when I updated the X86 backend to account for
the Win64 calling convention on non-Windows. Now we don't use dead
non-volatile registers when emitting a Win64 indirect tail call on
non-Windows.

Should fix PR23710.

Test Plan: Added test for the correct behavior based on the case I posted to PR23710.

Reviewers: rnk

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10258

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239111 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-04 22:50:05 +00:00
..
Analysis [PM/AA] Start refactoring AliasAnalysis to remove the analysis group and 2015-06-04 02:03:15 +00:00
AsmParser DebugInfo: Really support 2^16 arguments in a subprogram 2015-06-02 17:17:44 +00:00
Bitcode [BitcodeReader] Diagnose type mismatches with aliases 2015-06-03 01:30:13 +00:00
CodeGen [SDAG switch lowering] Fix switch case -> or merging for 0 and INT_MIN 2015-06-04 22:05:51 +00:00
DebugInfo [DWARF] Fix a bug in line info handling 2015-05-31 23:37:04 +00:00
ExecutionEngine Re-commit r238838, r238844 with fix for host/target endian mismatch and windows buildbot. 2015-06-03 10:27:28 +00:00
Fuzzer [lib/Fuzzer] make assertions more informative and update comments for the user-supplied mutator 2015-05-30 17:33:13 +00:00
IR [C API] Add LLVMStructGetTypeAtIndex. 2015-06-04 09:09:53 +00:00
IRReader
LineEditor
Linker
LTO Make the C++ LTO API easier to use from C++ clients. 2015-06-01 20:08:30 +00:00
MC MC: Clean up naming in MCObjectWriter. NFC. 2015-06-04 22:24:41 +00:00
Object [Object, MachO] Fixup for r239075: use union to store mach_header and mach_header_64. 2015-06-04 22:49:55 +00:00
Option
Passes
ProfileData
Support Simplify ARMTargetParser::getArchSynonym 2015-06-04 21:26:58 +00:00
TableGen [TableGen] Use range-based for loops. NFC 2015-06-04 07:40:14 +00:00
Target [Target/X86] Don't use callee-saved registers in a Win64 tail call on non-Windows. 2015-06-04 22:50:05 +00:00
Transforms Tidy code in InstrProfiling.cpp. NFC. 2015-06-04 11:45:32 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile