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LLVM backend for 6502
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14723c264d
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Chris Lattner 14723c264d constant fold FP_ROUND_INREG, ZERO_EXTEND_INREG, and SIGN_EXTEND_INREG 
This allows the alpha backend to compile:

bool %test(uint %P) {
        %c = seteq uint %P, 0
        ret bool %c
}

into:

test:
        ldgp $29, 0($27)
        ZAP $16,240,$0
        CMPEQ $0,0,$0
        AND $0,1,$0
        ret $31,($26),1

instead of:

test:
        ldgp $29, 0($27)
        ZAP $16,240,$0
        ldiq $1,0
        ZAP $1,240,$1
        CMPEQ $0,$1,$0
        AND $0,1,$0
        ret $31,($26),1

... and fixes PR534.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20534 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 18:37:12 +00:00
autoconf Add a call to AC_CONFIG_COMMANDS to ensure that llvm_src is set properly 2005-02-24 18:31:27 +00:00
docs Clarify inability to generate assembly, and note that VC++ Express works. 2005-03-08 03:56:50 +00:00
examples Use LLVMLIBS=JIT to get JIT libraries 2004-11-29 07:17:18 +00:00
include/llvm Use static_cast and #include Instructions.h 2005-03-09 05:35:16 +00:00
lib constant fold FP_ROUND_INREG, ZERO_EXTEND_INREG, and SIGN_EXTEND_INREG 2005-03-09 18:37:12 +00:00
projects Update to reflect various changes in the autoconf directory. THe 2005-02-24 18:53:47 +00:00
runtime Hrm, who knows what 'uint' is, but it seems to work sometimes? Wierd. 2005-01-28 19:37:35 +00:00
test new testcase for a -basicaa bug that Alkis found with Java. 2005-03-09 16:29:22 +00:00
tools get bugpoint working on ia64, by building .so's with -fpic. :) 2005-03-09 03:31:02 +00:00
utils Include local time on the web page for start/end times. 2005-02-13 16:08:30 +00:00
win32 Somehow tablegen.exe got moved... fix up tablegen invocations to match. 2005-02-16 05:06:52 +00:00
.cvsignore Ignore the autom4te.cache directoy. 2004-12-24 15:11:23 +00:00
configure Adjust to changes needed to more easily support projects via the new 2005-02-24 19:05:19 +00:00
CREDITS.TXT New entry. 2005-02-19 17:14:24 +00:00
LICENSE.TXT Another year, another copyright update. 2005-01-08 19:10:44 +00:00
llvm.spec
llvm.spec.in
Makefile Remove the check target. Its now in Makefile.rules 2004-12-06 05:35:00 +00:00
Makefile.common Update comments to reflect new variable names. Patch contributed by 2005-02-14 16:02:19 +00:00
Makefile.config.in For PR528: 2005-02-24 03:56:32 +00:00
Makefile.rules Correct a typo in Makefile.rules. 2005-03-01 16:27:06 +00:00
README.txt Make the text of this file a little more useful. 2004-09-02 22:49:27 +00:00

README.txt 

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

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