llvm/lib
Jakob Stoklund Olesen b66f18486a Constrain both operands on MOVZX32_NOREXrr8.
This instruction is explicitly encoded without an REX prefix, so both
operands but be *_NOREX.

Also add an assertion to copyPhysReg() that fires when the MOV8rr_NOREX
constraints are not satisfied.

This fixes a miscompilation in 20040709-2 in the gcc test suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141410 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-07 20:15:54 +00:00
..
Analysis Remove the old atomic instrinsics. autoupgrade functionality is included with this patch. 2011-10-06 23:20:49 +00:00
Archive Rewrite the CMake build to use explicit dependencies between libraries, 2011-07-29 00:14:25 +00:00
AsmParser Remove last references to hotpatch. 2011-10-04 03:08:43 +00:00
Bitcode Also update the EH with bitcode. I missed this earlier. Thanks to Duncan for pointing it out. 2011-10-05 07:04:14 +00:00
CodeGen PostRA scheduler fix. Clear stale loop dependencies. 2011-10-07 06:33:09 +00:00
DebugInfo DWARF: avoid unnecessary map lookups. 2011-09-21 17:31:42 +00:00
ExecutionEngine MCJIT initialization TargetData 2011-09-30 16:40:10 +00:00
Linker lib/Linker: add support of deps which does not end with ".so". 2011-09-20 22:52:35 +00:00
MC Teach the MC to output code/data region marker labels in MachO and ELF modes. These are used by disassemblers to provide better disassembly, particularly on targets like ARM Thumb that like to intermingle data in the TEXT segment. 2011-10-04 23:26:17 +00:00
Object Fix GCC again. 2011-10-07 19:46:12 +00:00
Support Add more initializers to quiet a clang warning. 2011-10-05 05:00:26 +00:00
TableGen Remove Multidefs 2011-10-07 18:25:05 +00:00
Target Constrain both operands on MOVZX32_NOREXrr8. 2011-10-07 20:15:54 +00:00
Transforms Teach GVN to also propagate switch cases. For example, in this code 2011-10-07 08:29:06 +00:00
VMCore Move default to top of switch 2011-10-07 16:27:01 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
Makefile Remove more of llvmc and dependencies. 2011-09-20 00:34:27 +00:00