f5732c4ee5
Fix fp constant loads to have a destination register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-28 00:35:09 +00:00
1127c720ed
Insert missing coherency in comment. Add a quick check for hardware
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divide support also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114813 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27 06:08:12 +00:00
43b62beb4c
Mass rename for Jim.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114812 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27 06:02:23 +00:00
c109556a0a
Thumb opcodes for thumb calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114263 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-18 02:32:38 +00:00
6dab137b88
Add addrmode5 fp load support. Swap float/thumb operand adding to handle
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thumb with floating point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114256 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-18 01:59:37 +00:00
b74558ad3e
Floating point stores have a 3rd addressing mode type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114254 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-18 01:23:38 +00:00
a5b1e68107
Rework arm fast isel branch and compare code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 22:28:18 +00:00
bb3e5dad66
Emit libcalls for SDIV, this requires some call infrastructure
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that needs to be shared a bit more widely around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113886 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-14 23:03:37 +00:00
d10cd7b314
Start sketching out ARM fast-isel calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113662 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10 23:18:12 +00:00
44bff903e2
For consistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10 23:10:30 +00:00
920a2089d9
Fix build error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113566 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10 00:35:09 +00:00
db12b2ba9c
Update comments, reorganize some code, rename variables to be
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more clear. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113565 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10 00:34:35 +00:00
238bb16251
64-bit fp loads can come straight out of the constant pool, not as
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bad as I'd thought.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113561 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 23:50:00 +00:00
9ee4ce2f91
SIToFP and FPToSI conversions work only on fp-reg to fp-reg. Move
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some data around and implement a couple of move routines to do this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113546 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 21:44:45 +00:00
aa3ace10c1
New "move to fp reg" routine. Use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113537 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 20:49:25 +00:00
ef2fdd2141
"Strike that, reverse it." -- Mr. Wonka.
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Truncate when truncating, extend when extending.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113536 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 20:36:19 +00:00
ce07b5458d
Add FPTrunc, fix some bugs where I forgot to update the value map.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113533 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 20:26:31 +00:00
9a040492f7
Basic FP->Int, Int->FP conversions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113523 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 18:54:59 +00:00
ac1a19e18a
Nuke whitespace and fix some indenting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113463 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 01:06:51 +00:00
bd6bf0848e
Handle 64-bit floating point binops as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113461 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 01:02:03 +00:00
bc39b829f2
Basic 32-bit FP operations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113459 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 00:53:57 +00:00
4620360842
Handle float->double extension.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113455 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 00:26:48 +00:00
9ed58dff86
Rewrite TargetMaterializeConstant splitting it out into two functions
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for integer and fp constants. Implement todo to use vfp3 instructions
to materialize easy constants if we can.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113453 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 00:19:41 +00:00
d43393ae34
Very basic compare support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113440 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08 23:13:45 +00:00
a88d8577e6
Delete dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113436 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08 22:58:35 +00:00
30b663339e
Make the loads/stores match the type we really want to store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113417 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08 21:49:50 +00:00
845c5757ed
Rewrite TargetMaterializeConstant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113387 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08 18:56:34 +00:00
e5734105da
Simple branch instruction support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-03 00:35:47 +00:00
56d2b72884
Add basic support for materializing constants (including fp) and
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stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112912 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 23:43:26 +00:00
1f58741aab
Clang's -ccc-host-triple was ignoring the arch specifier on my triple,
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I don't need to implement this quite yet - and not for ConstantInt anyhow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112798 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 02:30:46 +00:00
1b61ef4b22
This should be TargetMaterializeConstant instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112795 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 01:48:11 +00:00
eaa204b2f8
One definition of isThumb is plenty, thanks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112793 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 01:39:14 +00:00
318b6eec8d
Rework arm fast-isel load and store handling. Move offset computation
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into the "address selection" routine and handle constant materialization
for stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112788 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 00:53:56 +00:00
543cf05b9c
Some basic store support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112752 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01 22:16:27 +00:00
4e68c7cca4
Add some more load types in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112721 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01 18:01:32 +00:00
dc90804a40
Rewrite slightly so we can expand for floating point types easier.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112568 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 01:28:42 +00:00
548d1bb97e
If we have an unhandled type then assert, we shouldn't get here for
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things we can't handle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30 23:48:26 +00:00
61c3f9ae06
Do type checks before we bother to do everything else.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112039 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-25 08:43:57 +00:00
b1cc848d1a
Reorganize load mechanisms. Handle types in a little less fixed way.
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Fix some todos. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112031 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-25 07:23:49 +00:00
992ea38e0e
Fix predicate and add a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111981 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 22:34:11 +00:00
e24d66f525
Rework braindead conditionals I put in yesterday.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 22:07:27 +00:00
9f782d4dcf
Fix thumb2 mode loads to have the correct operand ordering. Add a todo
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to fix this in the port.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 22:03:02 +00:00
882d62e2db
Update comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111887 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:10:52 +00:00
2012c7bb7b
Fix the opcode and the operands for the load instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111885 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 01:10:04 +00:00
f06f309002
Add register class hack that needs to go away, but makes it more obvious
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that it needs to go away. Use loadRegFromStackSlot where possible.
Also, remember to update the value map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111883 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:50:47 +00:00
cb0b04ba6f
Add some more debugging code, make it more obvious that RegOffset is
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getting an address for an object and select some default values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111871 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24 00:07:24 +00:00
1dfb4d31e0
Don't need the extra register here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111864 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 23:28:04 +00:00
8654c71e56
Add some more "get address into register" code and a more TODOs/FIXMEs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 23:14:31 +00:00
7fe55b739c
Add an ARMFunctionInfo member and use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111854 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 22:32:45 +00:00
8300712c1e
Start getting ARM loads/address computation going.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111850 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 21:44:12 +00:00
