6dbdfe2baa
Factor out GVRequiresExtraLoad() from .h to .cpp
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llvm-svn: 32048
2006-11-30 22:42:55 +00:00
5b96cdebb0
Refactored *GVRequiresExtraLoad() to Subtarget method.
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llvm-svn: 31887
2006-11-21 00:01:06 +00:00
a8b4aeace0
Proper fix for rdar://problem/4770604 Thanks to Stuart Hastings!
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llvm-svn: 30985
2006-10-16 21:00:37 +00:00
ff1beda569
Still need to support -mcpu=<> or cross compilation will fail. Doh.
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llvm-svn: 30764
2006-10-06 09:17:41 +00:00
9274f72e58
Do away with CPU feature list. Just use CPUID to detect MMX, SSE, SSE2, SSE3, and 64-bit support.
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llvm-svn: 30763
2006-10-06 08:21:07 +00:00
d61d39ec53
Adding dllimport, dllexport and external weak linkage types.
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DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.
llvm-svn: 30374
2006-09-14 18:23:27 +00:00
11b0a5dbd4
Committing X86-64 support.
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llvm-svn: 30177
2006-09-08 06:48:29 +00:00
2785d55446
add a new value for the command line optn
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llvm-svn: 30165
2006-09-07 22:32:28 +00:00
c7abe471fe
Make the x86 asm flavor part of the subtarget info.
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llvm-svn: 30146
2006-09-07 12:23:47 +00:00
e8ce162969
Add accessor
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llvm-svn: 30080
2006-09-04 04:08:58 +00:00
5588de9415
x86 / Darwin PIC support.
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llvm-svn: 26273
2006-02-18 00:15:05 +00:00
03c1e6f48e
A bit more memset / memcpy optimization.
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Turns them into calls to memset / memcpy if 1) buffer(s) are not DWORD aligned,
2) size is not known to be greater or equal to some minimum value (currently 128).
llvm-svn: 26224
2006-02-16 00:21:07 +00:00
c642aa5e1c
* Fix 80-column violations
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* Rename hasSSE -> hasSSE1 to avoid my continual confusion with 'has any SSE'.
* Add inline asm constraint specification.
llvm-svn: 25854
2006-01-31 19:43:35 +00:00
cde9e30bc6
x86 CPU detection and proper subtarget support
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llvm-svn: 25679
2006-01-27 08:10:46 +00:00
54c13da29c
Added preliminary x86 subtarget support.
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llvm-svn: 25645
2006-01-26 09:53:06 +00:00
40f8c8450d
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
3eb876117a
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
19058c3989
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
3bcfcd9474
Add Subtarget support to PowerPC. Next up, using it.
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llvm-svn: 22644
2005-08-04 07:12:09 +00:00
33a030e36c
Eliminate tabs and trailing spaces.
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llvm-svn: 22520
2005-07-27 05:53:44 +00:00
351817b1f9
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
f26625e1de
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
Anton Korobeynikov