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LLVM backend for 6502
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d62d5d7e5b
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Chris Lattner d62d5d7e5b Split compare instruction handling OUT of handleTwoArgFP into handleCompareFP. 
This makes the code much simpler, and the two cases really do belong apart.
Once we do it, it's pretty obvious how flawed the logic was for A != A case,
so I fixed it (fixing PR369).

This also uses freeStackSlotAfter instead of inserting an fxchg then
popStackAfter'ing in the case where there is a dead result (unlikely, but
possible), producing better code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14139 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-11 04:25:06 +00:00
autoconf Added checks for mkstemp and getrusage. 2004-06-07 14:26:24 +00:00
docs Document the llvm.isnan intrinsic 2004-06-11 02:28:03 +00:00
examples/ModuleMaker
include Revert an unneeded interface change to Instruction.h 2004-06-11 03:06:43 +00:00
lib Split compare instruction handling OUT of handleTwoArgFP into handleCompareFP. 2004-06-11 04:25:06 +00:00
projects
runtime
test Testcase for PR369 2004-06-11 02:59:47 +00:00
tools Clean up documentation and naming of variables. 2004-06-10 18:38:44 +00:00
utils Allow dates with slashes in them in $DateRE. 2004-06-10 07:44:28 +00:00
.cvsignore
configure Added checks for mkstemp and getrusage. 2004-06-07 14:26:24 +00:00
CREDITS.TXT
LICENSE.TXT Add spiff 2004-06-01 20:37:41 +00:00
llvm.spec
llvm.spec.in
Makefile Change tags rule to pipe output from find through etags command so that it 2004-06-11 03:10:27 +00:00
Makefile.common
Makefile.config.in
Makefile.rules Explicitly specify libtool tag "CXX" so that if you setenv CXX to something 2004-06-08 18:52:45 +00:00
README.txt

README.txt 

This file is a placeholder; see docs/index.html for documentation.