llvm-6502

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LLVM backend for 6502

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Chris Lattner e56d946a38 Fix the CBE's handling of instructions whose result is an i1. Previously, we did not truncate the value down to i1 with (x&1). This caused a problem when the computation of x was nontrivial, for example, "add i1 1, 1" would return 2 instead of 0. This makes the testcase compile into: ... llvm_cbe_t = (((llvm_cbe_r == 0u) + (llvm_cbe_r == 0u))&1); llvm_cbe_u = (((unsigned int )(bool )llvm_cbe_t)); ... instead of: ... llvm_cbe_t = ((llvm_cbe_r == 0u) + (llvm_cbe_r == 0u)); llvm_cbe_u = (((unsigned int )(bool )llvm_cbe_t)); ... This fixes a miscompilation of mediabench/adpcm/rawdaudio/rawdaudio and 403.gcc with the CBE, regressions from LLVM 2.2. Tanya, please pull this into the release branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51813 91177308-0d34-0410-b5e6-96231b3b80d8		2008-05-31 09:23:55 +00:00
autoconf	For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"	2008-05-29 17:41:17 +00:00
bindings
docs	IR, bitcode reader, bitcode writer, and asmparser changes to	2008-05-31 00:58:22 +00:00
examples	API change for {BinaryOperator\|CmpInst\|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.)	2008-05-16 19:29:10 +00:00
include	Factor several methods, including getInversePredicate and	2008-05-31 02:47:54 +00:00
lib	Fix the CBE's handling of instructions whose result is an i1. Previously,	2008-05-31 09:23:55 +00:00
projects
runtime
test	Fix the CBE's handling of instructions whose result is an i1. Previously,	2008-05-31 09:23:55 +00:00
tools	Make all help strings start in upper case.	2008-05-30 21:14:10 +00:00
utils	Teach the DAGISelEmitter to not compute the variable_ops operand	2008-05-31 02:11:25 +00:00
website
win32
Xcode
build-for-llvm-top.sh
configure	Regenerate	2008-05-29 17:41:34 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile	For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"	2008-05-29 17:41:17 +00:00
Makefile.common
Makefile.config.in
Makefile.rules	Revert 51775.	2008-05-30 22:47:19 +00:00
ModuleInfo.txt
README.txt

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