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LLVM backend for 6502
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b66f18486a
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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
autoconf We're no longer going to bother supporting platforms that don't 2011-09-23 00:53:10 +00:00
bindings ocaml/C bindings: type->isSized() 2011-10-06 12:13:28 +00:00
cmake Build system infrastructure for multiple tblgens. 2011-10-06 01:51:51 +00:00
docs Remove Multidefs 2011-10-07 18:25:05 +00:00
examples Changed comments on foreign C++ exceptions (generated with type info 7), 2011-09-28 10:53:56 +00:00
include Change relocation API to be per section. This time without breaking GCC. 2011-10-07 19:25:32 +00:00
lib Constrain both operands on MOVZX32_NOREXrr8. 2011-10-07 20:15:54 +00:00
projects
runtime Fix for warnings: ignoring return value of ‘write’, declared with attribute warn_unused_result. 2011-09-22 17:33:24 +00:00
test Remove Multidefs 2011-10-07 18:25:05 +00:00
tools Fix a few changes I missed. 2011-10-07 19:52:41 +00:00
unittests The product of two chrec's can always be represented as a chrec. 2011-10-04 06:51:26 +00:00
utils Remove Multidefs 2011-10-07 18:25:05 +00:00
.gitignore Revert change made in .gitignore. 2011-09-24 01:37:58 +00:00
build-for-llvm-top.sh
CMakeLists.txt Build system infrastructure for multiple tblgens. 2011-10-06 01:51:51 +00:00
configure We're no longer going to bother supporting platforms that don't 2011-09-23 00:53:10 +00:00
CREDITS.TXT Claimed. 2011-09-19 05:34:10 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
Makefile.common
Makefile.config.in Remove the rest of the compiler checking from the top level configure 2011-09-21 00:53:42 +00:00
Makefile.rules Build system infrastructure for multiple tblgens. 2011-10-06 01:51:51 +00:00
ModuleInfo.txt
README.txt Test commit 2011-09-21 03:34:31 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

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