Evan Cheng
22eefc700f
Enable SSE (for the right subtargets)
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llvm-svn: 26169
2006-02-14 08:07:58 +00:00
Jeff Cohen
3ef56b005a
Flesh out AMD family/models.
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llvm-svn: 25755
2006-01-28 20:30:18 +00:00
Jeff Cohen
08656fa2a6
Correctly determine CPU vendor.
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llvm-svn: 25754
2006-01-28 19:48:34 +00:00
Jeff Cohen
057816014c
Use union instead of reinterpret_cast.
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llvm-svn: 25751
2006-01-28 18:47:32 +00:00
Jeff Cohen
6d330738c1
Fix recognition of Intel CPUs.
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llvm-svn: 25750
2006-01-28 18:38:20 +00:00
Chris Lattner
e5bf55bf7b
Is64Bit reflects the capability of the chip, not an aspect of the target os
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llvm-svn: 25749
2006-01-28 18:23:48 +00:00
Jeff Cohen
4d971bdfa7
Improve X86 subtarget support for Windows and AMD.
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llvm-svn: 25747
2006-01-28 18:09:06 +00:00
Chris Lattner
686a1203f0
make this work on non-native hosts
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llvm-svn: 25734
2006-01-28 06:05:41 +00:00
Chris Lattner
35d325e8aa
initialize all instance vars
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llvm-svn: 25711
2006-01-27 22:37:09 +00:00
Evan Cheng
5c1d0d40dc
Added a temporary option -enable-x86-sse to enable sse support. It is used by
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llc-beta.
llvm-svn: 25701
2006-01-27 21:49:34 +00:00
Evan Cheng
577ea086c4
A better workaround
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llvm-svn: 25692
2006-01-27 19:30:30 +00:00
Chris Lattner
932260bb64
force sse/3dnow off until they work. This fixes all the x86 failures last night
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llvm-svn: 25690
2006-01-27 18:30:50 +00:00
Evan Cheng
5891f49c47
x86 CPU detection and proper subtarget support
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llvm-svn: 25679
2006-01-27 08:10:46 +00:00
Evan Cheng
670dc80530
Added preliminary x86 subtarget support.
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llvm-svn: 25645
2006-01-26 09:53:06 +00:00
Chris Lattner
d17b6f1f1f
Simplify the subtarget info, allow the asmwriter to do some target sensing
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based on TargetType.
llvm-svn: 24478
2005-11-21 22:43:58 +00:00
Chris Lattner
4e1e8b180b
Make the X86 subtarget compute the basic target type: ELF, Cygwin, Darwin,
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or native Win32
llvm-svn: 24476
2005-11-21 22:31:58 +00:00
Jim Laskey
f32ef9a37f
1. Use SubtargetFeatures in llc/lli.
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2. Propagate feature "string" to all targets.
3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.
llvm-svn: 23192
2005-09-01 21:38:21 +00:00
Nate Begeman
09997f1012
Add Subtarget support to PowerPC. Next up, using it.
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llvm-svn: 22644
2005-08-04 07:12:09 +00:00
Jeff Cohen
bd51ec7461
Eliminate all remaining tabs and trailing spaces.
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llvm-svn: 22523
2005-07-27 06:12:32 +00:00
Nate Begeman
4d96f2769c
Clean up the TargetSubtarget class a bit, removing an unnecessary argument
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to the constructor.
llvm-svn: 22392
2005-07-12 02:41:19 +00:00
Chris Lattner
b383dec36f
Minor changes to improve comments and fix the build on _WIN32 systems.
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llvm-svn: 22391
2005-07-12 02:36:10 +00:00
Nate Begeman
626fb671c8
Implement Subtarget support
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Implement the X86 Subtarget.
This consolidates the checks for target triple, and setting options based
on target triple into one place. This allows us to convert the asm printer
and isel over from being littered with "forDarwin", "forCygwin", etc. into
just having the appropriate flags for each subtarget feature controlling
the code for that feature.
This patch also implements indirect external and weak references in the
X86 pattern isel, for darwin. Next up is to convert over the asm printers
to use this new interface.
llvm-svn: 22389
2005-07-12 01:41:54 +00:00
