693a9c57a6
Don't try to get the context from an erased Instruction.
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llvm-svn: 79134
2009-08-15 21:07:49 +00:00
d2d5e716bd
Unbreak build. Evan, please make sure my changes are correct.
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llvm-svn: 79133
2009-08-15 20:46:16 +00:00
dd0e74ceee
SSI construction should just go ahead and ignore instructions in unreachable
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blocks.
llvm-svn: 79132
2009-08-15 20:12:18 +00:00
4c1b9b02c5
Fix validation errors.
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llvm-svn: 79131
2009-08-15 20:08:04 +00:00
527241b35e
Fix validation errors.
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llvm-svn: 79130
2009-08-15 20:07:42 +00:00
e99c9c5b60
Ignore -Wno-import.
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llvm-svn: 79128
2009-08-15 19:28:53 +00:00
52d4e64711
Change allowsUnalignedMemoryAccesses to take type argument since some targets
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support unaligned mem access only for certain types. (Should it be size
instead?)
ARM v7 supports unaligned access for i16 and i32, some v6 variants support it
as well.
llvm-svn: 79127
2009-08-15 19:23:44 +00:00
da8d4def72
Don't perform integer promotions on the operand to a cast; this
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simplifies the AST, and can matter in some rare cases involving
casts to vector types. Patch by Enea Zaffanella.
llvm-svn: 79126
2009-08-15 19:02:19 +00:00
0aed0225b4
Improved on ir-gen for synthesis of non-trivial default
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constructor body whose class has non-static data-members which
required non-trivial construction.
llvm-svn: 79125
2009-08-15 18:55:17 +00:00
724af2ca77
wrap to 80 cols
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llvm-svn: 79124
2009-08-15 18:33:10 +00:00
da108b4ed4
implement support for CHECK-NEXT: in filecheck.
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llvm-svn: 79123
2009-08-15 18:32:21 +00:00
ffa73acfec
Refine EarlyClobber assert in register scavenger.
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It is legal for an inline asm operand to use an earlyclobber register if the
use operand is tied to the earlyclobber operand. The issue is discussed here:
http://gcc.gnu.org/ml/gcc/1999-04n/msg00431.html
We should perhaps let only the machine code verifier worry about these finer
details. EarlyClobber operands are not really interesting to the scavenger.
This fixes PR4528 for the third time.
llvm-svn: 79122
2009-08-15 18:16:58 +00:00
10f10ced3f
simplify some code.
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llvm-svn: 79121
2009-08-15 18:00:42 +00:00
6a7b917e32
rewrite FindStringInBuffer to use an explicit loop instead of
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trying to wrap strstr which is just too inconvenient. Make it
use a StringRef to avoid ".c_str()" calls.
llvm-svn: 79120
2009-08-15 17:53:12 +00:00
26cccfe1bc
Instead of using an std::pair, use a custom struct.
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llvm-svn: 79119
2009-08-15 17:41:04 +00:00
c6a803be7c
specify a target triple so global variable manglings are consistent etc.
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llvm-svn: 79118
2009-08-15 17:35:05 +00:00
3838c2dabf
convert to filecheck.
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llvm-svn: 79117
2009-08-15 17:28:09 +00:00
bb193ecec8
rename this test to sse2.ll
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llvm-svn: 79116
2009-08-15 17:24:09 +00:00
d3954e2790
merge a bunch more sse3 tests into sse3.ll
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llvm-svn: 79115
2009-08-15 17:21:44 +00:00
9bae01ec47
convert test to filecheck format.
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llvm-svn: 79114
2009-08-15 17:05:03 +00:00
912aa19c25
rename test
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llvm-svn: 79113
2009-08-15 17:01:44 +00:00
e5b9130efe
this is a test for sse3, simplify it.
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llvm-svn: 79112
2009-08-15 17:01:19 +00:00
447b9b43a3
the .eh_frame sections we generate need to be writable (which
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is why they are datarel). This should fix PR4724, and is fallout
from r78890.
llvm-svn: 79111
2009-08-15 16:54:02 +00:00
3ee64e8f4b
document filecheck.
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llvm-svn: 79110
2009-08-15 16:51:06 +00:00
e9ba80db30
fix pasto noticed by Jakub
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llvm-svn: 79109
2009-08-15 16:18:56 +00:00
78e0ffa25f
Use the new API for creating an OpaqueType.
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llvm-svn: 79107
2009-08-15 15:41:32 +00:00
7e11b725f4
add a stub for futher description of filecheck.
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llvm-svn: 79106
2009-08-15 15:40:48 +00:00
878e2b7deb
add a simple FileCheck man page.
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llvm-svn: 79105
2009-08-15 15:38:11 +00:00
ee500a5d19
tidy up
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llvm-svn: 79101
2009-08-15 15:08:28 +00:00
aee49c29ff
Update cpp generation with new LLVM API for primitive types.
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llvm-svn: 79098
2009-08-15 14:47:42 +00:00
1e5027aaef
Revert a few changes that were done in 78603.
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PIC16DebugInfo currently rely on NameStr of composite type descriptors to uniquely
identify debug info for two aggregate type decls with same name.
This implementation will change when we have MDNodes based debug info implemenatation in place
llvm-svn: 79097
2009-08-15 14:36:48 +00:00
4af3c864bc
Don't setCalleeSavedInfoValid() until spills are interted.
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In a naked function, the flag is never set and getPristineRegs() returns an
empty list. That means naked functions are able to clobber callee saved
registers, but that is the whole point of naked functions.
This fixes PR4716.
llvm-svn: 79096
2009-08-15 13:10:46 +00:00
766352fbd2
Allow double defs in the machine code verifier after the addPreRegAlloc passes.
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llvm-svn: 79095
2009-08-15 13:10:15 +00:00
ddd1d4e0f2
Move XCore AsmPrinter to XCore/AsmPrinter directory.
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llvm-svn: 79094
2009-08-15 12:53:15 +00:00
e31228e636
Add XFAIL testcase for setcc undef.
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llvm-svn: 79093
2009-08-15 12:10:22 +00:00
46da62b174
Add XFAIL test case for a scavenger assert.
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llvm-svn: 79092
2009-08-15 12:09:56 +00:00
d1aaa3243a
Add support for the PowerPC 64-bit SVR4 ABI.
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The Link Register is volatile when using the 32-bit SVR4 ABI.
Make it possible to use the 64-bit SVR4 ABI.
Add non-volatile registers for the 64-bit SVR4 ABI.
Make sure r2 is a reserved register when using the 64-bit SVR4 ABI.
Update PPCFrameInfo for the 64-bit SVR4 ABI.
Add FIXME for 64-bit Darwin PPC.
Insert NOP instruction after direct function calls.
Emit official procedure descriptors.
Create TOC entries for GlobalAddress references.
Spill 64-bit non-volatile registers to the correct slots.
Only custom lower VAARG when using the 32-bit SVR4 ABI.
Use simple VASTART lowering for the 64-bit SVR4 ABI.
llvm-svn: 79091
2009-08-15 11:54:46 +00:00
abff8fcb1c
Update LocalRewriter::DistanceMap when inserting stack loads.
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In the included test case, a stack load was not included in DistanceMap. That
caused TransferDeadness to ignore the instruction, leading to a scavenger
assert.
llvm-svn: 79090
2009-08-15 11:03:03 +00:00
365ab60d7a
Reformatting and some cleanup.
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llvm-svn: 79088
2009-08-15 08:56:09 +00:00
567f124305
80 col violations.
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llvm-svn: 79087
2009-08-15 08:38:52 +00:00
d7e1a79eea
Fix tests.
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llvm-svn: 79086
2009-08-15 08:23:11 +00:00
6ddd7bcdd1
Turn on if-conversion for thumb2.
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llvm-svn: 79084
2009-08-15 07:59:10 +00:00
84ff2c9348
update for rename.
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llvm-svn: 79082
2009-08-15 06:14:07 +00:00
6362cbe64e
rename PIC16Section.h -> MCSectionPIC16.h for consistency with
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the class it defines.
llvm-svn: 79081
2009-08-15 06:13:40 +00:00
4b9ea39e76
cmake likes its explicit list of files to build.
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llvm-svn: 79080
2009-08-15 06:10:23 +00:00
93980d68e4
use XCore-specific section with xcore specific cp/dp flags to restore
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support for globals going into the appropriate sections with the flags.
This hopefully finishes unbreaking the previous behavior that I broke before.
llvm-svn: 79079
2009-08-15 06:09:35 +00:00
ddb991c255
If ELF subtargets don't want to support 4/8/16-byte mergable sections, allow
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them to null out the default section pointers.
llvm-svn: 79078
2009-08-15 06:08:34 +00:00
0fbe0f51a4
add support for target-specific ELF section flags, add a new MCSectionXCore
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class which represents the XCore cp/dp section flags. No functionality
change yet.
llvm-svn: 79077
2009-08-15 05:56:11 +00:00
2be79b3608
Add an additional C++ hardcoded search path.
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llvm-svn: 79075
2009-08-15 03:45:14 +00:00
b360412582
Make test more precise.
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llvm-svn: 79074
2009-08-15 03:40:49 +00:00
Benjamin Kramer