c2d789b95e
<rdar://problem/8482056> Add Soft Floating Compares for armv6 and armv7
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llvm-svn: 114854
2010-09-27 18:28:15 +00:00
5680b2a09c
compiler-rt/clang/Darwin: Add a new library configuration which has nothing
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other than eprintf for i386.
llvm-svn: 114504
2010-09-21 23:42:49 +00:00
5f0e6e7b92
Adds an extra explicit cast to fix Bug 7931 and removes codepaths that were never used
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llvm-svn: 111269
2010-08-17 19:13:45 +00:00
be67b4aa20
add unit tests
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llvm-svn: 110278
2010-08-04 23:34:21 +00:00
cceb1f2e67
add assembly implementation of modsi3 so compiler does not have to special case a - (a / b) * b optimization
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llvm-svn: 109492
2010-07-27 06:24:32 +00:00
8770d3d367
Fix error in rep_clz on non-LP64 targets. Patch by Christoph Gerum
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llvm-svn: 109416
2010-07-26 18:17:00 +00:00
df69264765
Hand-tuning of single-precision soft-float comparison routines for ARM
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llvm-svn: 107891
2010-07-08 17:45:05 +00:00
238bc001ca
fix install location
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llvm-svn: 107589
2010-07-04 18:29:23 +00:00
9445ef8f4a
fix arvm5 builds
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llvm-svn: 107588
2010-07-04 18:29:01 +00:00
644ab08dec
Initial implementation of double-precision soft-float division, moved a couple utility functions from the multiplications into the utility header
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llvm-svn: 107586
2010-07-04 16:53:39 +00:00
9ae6fd58c4
Single-precision soft-float division
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llvm-svn: 107579
2010-07-04 06:15:44 +00:00
909f6c7bc4
Further cleanup of ARM bswap implementations, thanks to John Tytgat
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llvm-svn: 107576
2010-07-03 21:47:50 +00:00
b84e7dc80e
Marginally smaller implementations of bswap for ARMv4, ARMv5 that avoid the need to establish a frame
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llvm-svn: 107555
2010-07-03 01:00:49 +00:00
7973295a19
Renamed unsigned->float routines to match GCC convention
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llvm-svn: 107554
2010-07-03 00:56:03 +00:00
209ac43b76
ARM before armv6 did not supprt 'rev' instruction
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llvm-svn: 107548
2010-07-03 00:12:47 +00:00
04b97967dd
[unsigned] int -> float soft-float conversions for single- and double-precision
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llvm-svn: 107535
2010-07-02 23:05:46 +00:00
4be0d7ead9
float- and double-to-integer soft-float conversions for compiler-rt
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llvm-svn: 107524
2010-07-02 22:10:58 +00:00
75a21dc9a7
Tests for soft-float comparison functions
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llvm-svn: 107414
2010-07-01 18:35:50 +00:00
e9946d0d3f
... and one more fix to remove some warnings in the new double -> float conversion
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llvm-svn: 107409
2010-07-01 18:02:15 +00:00
74eaf1f66c
Correction to previous commit which mistakenly included older versions of some files; now includes the correct LLVM license header
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llvm-svn: 107408
2010-07-01 17:58:24 +00:00
b1fdde1d01
Adding soft-float comparisons, addition, subtraction, multiplication and negation
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llvm-svn: 107400
2010-07-01 15:52:42 +00:00
60a234f079
This is a test commit to verify repository access.
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llvm-svn: 106376
2010-06-19 04:34:50 +00:00
749dc33dff
<rdar://problem/7987491> Libcompiler_rt isn't platform aware
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llvm-svn: 103852
2010-05-15 01:42:04 +00:00
386e5f364e
tweak arm exports
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llvm-svn: 103331
2010-05-07 23:44:43 +00:00
c6cacf9858
sjlj based personality requires a different name
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llvm-svn: 103330
2010-05-07 23:44:20 +00:00
2dd1552588
improve bullets, patch by Mike Miller
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llvm-svn: 103000
2010-05-04 05:19:07 +00:00
b2403ee273
Fix build with MSVC.
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llvm-svn: 102671
2010-04-29 23:44:00 +00:00
26274da38f
improve arm build support on darwin
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llvm-svn: 102032
2010-04-21 22:46:53 +00:00
8e7ebea0b9
add explicit alignment directives to assure arm code is 4-byte aligned
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llvm-svn: 102030
2010-04-21 22:36:23 +00:00
b4d7aa6fd6
update copyright notices
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llvm-svn: 101986
2010-04-21 04:34:46 +00:00
5b0a0629a3
add include of int_lib.h to match change to use compilerrt_abort()
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llvm-svn: 101396
2010-04-15 20:37:56 +00:00
2843b5ed7f
clang/Darwin: Don't include enable_execute_stack in libcc_kext.a.
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llvm-svn: 100055
2010-03-31 22:36:07 +00:00
516f36d133
<rdar://problem/7733536> Move libcompiler_rt over to a dylib target for Libsystem
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llvm-svn: 100045
2010-03-31 20:38:57 +00:00
b3d3ec7091
<rdar://problem/7813254> check enable_execute_stack implementation
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llvm-svn: 100036
2010-03-31 19:52:01 +00:00
587b1d419d
Add new build option KERNEL_USE, which compiles with -mkernel and gets propogated to CFLAGS. Use this to call panic() instead of abort() when enabled.
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llvm-svn: 100015
2010-03-31 17:00:48 +00:00
f287008791
Use a private compilerrt_abort() define instead of calling abort directly.
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- Fiddling with abort directly is annoying given the way we use system includes, although it would be nice to fix this so we could make sure calling abort directly is verboten.
llvm-svn: 100014
2010-03-31 17:00:45 +00:00
36e6b654a2
Don't build an armv7 slice for now, it has the same stuff as on armv6.
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llvm-svn: 99654
2010-03-26 21:07:05 +00:00
8900ab9b2f
Clang/Darwin: Add definition for files to put in cc_kext.a.
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llvm-svn: 99632
2010-03-26 18:52:45 +00:00
debb901045
add __sync_synchronize. Needed by compiler when emitting thumb1 with -fno-builtin
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llvm-svn: 95132
2010-02-02 21:34:04 +00:00
1683cebc9d
add compiler options for B&I builds
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llvm-svn: 95123
2010-02-02 21:03:34 +00:00
3efa0ef21a
FUNCTIONS.armv6 to have actual function names
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llvm-svn: 95018
2010-02-01 22:40:40 +00:00
10b2046750
document runtime support functions
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llvm-svn: 94223
2010-01-22 21:21:14 +00:00
f99eaa948d
Tweak clang_darwin config to strip off any -arch if the user overrides CC, we do
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this during an Apple style build.
llvm-svn: 94216
2010-01-22 21:06:18 +00:00
16139b5f2d
Updated README.txt
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llvm-svn: 94016
2010-01-20 19:53:19 +00:00
adc1c56e49
Updated README.txt
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llvm-svn: 94011
2010-01-20 18:44:52 +00:00
ac02b5a09c
fix return type of _Unwind_Exception.exception_cleanup
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llvm-svn: 93983
2010-01-20 06:13:20 +00:00
857138f663
clang/Darwin: Rename x86_10.4 static lib config to just 10.4, and add 'eprintf'
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which seems to be needed.
llvm-svn: 93969
2010-01-20 02:34:31 +00:00
d5f5236468
Add .mk for use by clang/Darwin.
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llvm-svn: 93817
2010-01-19 00:01:22 +00:00
bdf248d13a
Allow UniversalArchs variable to be overridden on a per-config basis.
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llvm-svn: 93816
2010-01-19 00:01:15 +00:00
4c43c2bc73
Split up switch.S and save_restore_d8_d15.S to follow one function per file convention.
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llvm-svn: 93815
2010-01-19 00:01:10 +00:00
Nick Kledzik