9f6101191b
remove Emacs-tag form .cpp files in Mips Backend, and fix some typo.
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llvm-svn: 150805
2012-02-17 08:55:11 +00:00
dd6c1cd4e8
add Emacs tag and fix some comment error in file headers
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llvm-svn: 150775
2012-02-17 01:23:50 +00:00
d845d9d9e9
Widen the instruction encoder that TblGen emits to a 64 bits, which should accomodate every target I can think of offhand.
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llvm-svn: 148833
2012-01-24 18:37:29 +00:00
46a9f016c5
More dead code removal (using -Wunreachable-code)
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llvm-svn: 148578
2012-01-20 21:51:11 +00:00
e2eed9649e
Local dynamic TLS model for direct object output. Create the correct TLS MIPS
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ELF relocations.
Patch by Jack Carter.
llvm-svn: 147118
2011-12-22 01:05:17 +00:00
56b70de01b
Variable cleanup. Based on past patch submittals variable names have
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been normalized and more descriptive comments added. Patch by Reed
Kotler and Jack Carter.
llvm-svn: 146088
2011-12-07 22:35:30 +00:00
61e6d987bf
Add a few moreLocal/Global R_MIPS_GOT related fixups and
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make the addend fixup code a bit more generic
Patch by Jack Carter.
llvm-svn: 145998
2011-12-07 00:28:57 +00:00
049e9e4d22
This patch makes the following changes necessary for MIPS' direct code emission.
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- lower unaligned loads/stores.
- encode the size operand of instructions INS and EXT.
- emit relocation information needed for JAL (jump-and-link).
llvm-svn: 145113
2011-11-23 22:19:28 +00:00
c85e3ff334
Mips MC object code emission improvements:
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"With this patch we can now generate runnable Mips code through LLVM
direct object emission. We have run numerous simple programs, both C
and C++ and with -O0 and -O3 from the output. The code is not production
ready, but quite useful for experimentation." Patch and message by
Jack Carter
llvm-svn: 144414
2011-11-11 22:58:42 +00:00
750ecec7d5
Initial implementation of MipsMCCodeEmitter.
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Patch by Reed Kotler at Mips Technologies.
llvm-svn: 140878
2011-09-30 20:40:03 +00:00
Jia Liu