Chris Lattner
cbec3b00bd
Put register classes in namespaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22924 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 18:50:46 +00:00
Andrew Lenharth
c7989cef9d
Get rid of all symbolic loads. I now do gernate all relocations sequences
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rather than relying on the assembler. Only a few more pseudo instructions
left. Also merge load code paths.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22305 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-29 00:31:08 +00:00
Andrew Lenharth
3b91807da7
who said we had to use the return address in the return address register. Might save a move in many cases
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22293 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-27 15:36:48 +00:00
Andrew Lenharth
63f2ab2d1b
so, if you beat on it, you too can talk emacs into having a sane indenting policy... Also, optimize many function calls with pc-relative calls (partial prologue skipping for that case coming soon), try to fix the random jumps to strange places problem by pesimizing div et. al. register usage and fixing up GP before using, some calling convention tweaks, and make frame pointer unallocatable (not strickly necessary, but let's go for correctness first)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20106 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-10 06:25:22 +00:00
Misha Brukman
f5024ff76d
* Fix spelling of `volatile'
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* Align comments with tablegen elements
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20103 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-10 01:52:22 +00:00
Andrew Lenharth
2c9e38c285
prefer FP scratch registers and more check in LowerArguments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20057 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-06 21:07:31 +00:00
Misha Brukman
bc9ccf663c
Make file header comment consistent: extend the whole 80 cols to fill the line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20039 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-04 20:25:52 +00:00
Andrew Lenharth
ddfacc35d9
oops
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-02 17:01:31 +00:00
Andrew Lenharth
879ef22bdb
prevent register allocator from using the stack pointer :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20002 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-02 17:00:21 +00:00
Andrew Lenharth
daf4b0477f
fix register names
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19971 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-01 20:34:29 +00:00
Andrew Lenharth
04c868ef50
stack frame fix and zero FP reg fix
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19857 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-27 08:31:19 +00:00
Andrew Lenharth
304d0f3076
Let me introduce you to the early stages of the llvm backend for the alpha processor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19764 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-22 23:41:55 +00:00
