ede0dc6dda
Shorten some expressions by using ArrayRef::slice().
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llvm-svn: 135910
2011-07-25 15:13:01 +00:00
0e62c1cc0b
remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
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them into the clang namespace.
llvm-svn: 135852
2011-07-23 10:55:15 +00:00
717d7edd3e
Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previously explicit non-default constructors were used.
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Mostly mechanical with some manual reformatting.
llvm-svn: 135390
2011-07-18 12:00:32 +00:00
2192fe50da
de-constify llvm::Type, patch by David Blaikie!
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llvm-svn: 135370
2011-07-18 04:24:23 +00:00
5bd375a6cc
Convert CallInst and InvokeInst APIs to use ArrayRef.
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llvm-svn: 135265
2011-07-15 08:37:34 +00:00
8d375cef55
Change intrinsic getter to take an ArrayRef, now that the underlying function in LLVM does.
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llvm-svn: 135155
2011-07-14 17:45:50 +00:00
a5f58b05e8
clang side to match the LLVM IR type system rewrite patch.
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llvm-svn: 134831
2011-07-09 17:41:47 +00:00
d2cf2cbae9
Introduce __builtin_expect() intrinsic support.
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llvm-svn: 134761
2011-07-08 22:45:14 +00:00
ae7bc98710
Add codegen support for the fma/fmal/fmaf builtins.
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llvm-svn: 134743
2011-07-08 21:39:34 +00:00
6bc2164d2a
Revert "Shorten some ARM builtin names by removing unnecessary "neon" prefix."
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Sorry, this was a bad idea. Within clang these builtins are in a separate
"ARM" namespace, but the actual builtin names should clearly distinguish tha
they are target specific.
llvm-svn: 133833
2011-06-24 22:13:26 +00:00
932e5b5d52
Shorten some ARM builtin names by removing unnecessary "neon" prefix.
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llvm-svn: 133826
2011-06-24 21:32:46 +00:00
845511fe1c
update for api change.
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llvm-svn: 133365
2011-06-18 22:49:11 +00:00
3b0297a98c
Update the prefetch intrinsic usage. Now the last argument tells codegen
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whether it's a data or instruction cache access.
llvm-svn: 132977
2011-06-14 05:00:30 +00:00
df1fb13a5c
Eliminate temporary argument vectors.
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llvm-svn: 132260
2011-05-28 14:26:31 +00:00
fe73374d7a
Add support for ARM ldrexd/strexd builtins
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llvm-svn: 132249
2011-05-28 04:11:33 +00:00
bb455154a1
Remove the 'unaligned load' builtins now that they're no longer used in the *mmintrin.h files.
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llvm-svn: 131300
2011-05-13 18:52:28 +00:00
e106c34817
LLVM doesn't always optimize away the four loads from this:
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(__m128){ p[0], p[1], p[2], p[3] }
which produces really bad code. This could be done in instcombine, but it's
probably better to do it in the front-end instead.
<rdar://problem/9424836>
llvm-svn: 131237
2011-05-12 19:02:15 +00:00
6869b6abf8
Simplification noticed by Chris.
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llvm-svn: 130864
2011-05-04 20:28:12 +00:00
5f9150b5b1
Convert the non-temporal store builtins to LLVM-native IR.
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llvm-svn: 130830
2011-05-04 02:40:38 +00:00
24ac1599fc
Generalize case for built-in expressions having
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side-effect to generate their ir. Not just for
__builtin_expect. // rdar://9330105
llvm-svn: 130172
2011-04-25 23:10:07 +00:00
5a866c0bf2
Ir-gen the side-effect(s) when __builtin_expect is
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constant-folded. // rdar://9330105
llvm-svn: 130163
2011-04-25 22:30:02 +00:00
54fd1a1ad3
fix a crash on code that uses the result value of __builtin___memcpy_chk.
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llvm-svn: 129892
2011-04-20 23:14:50 +00:00
30107ed600
fold memcpy/set/move_chk to llvm.memcpy/set/move when the sizes
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are trivial. This exposes opportunities earlier, and allows fastisel
to do good things with these at -O0.
This addresses rdar://9289468 - clang doesn't fold memset_chk at -O0
llvm-svn: 129651
2011-04-17 00:40:24 +00:00
6826eb816a
Add 3DNow! Intrinsics.
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llvm-svn: 129570
2011-04-15 15:07:13 +00:00
a865185ad6
Removing the unaligned load tests from builtins-x86.c since they're generated by a regular 'load' now.
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llvm-svn: 129464
2011-04-13 20:17:22 +00:00
88ae43772a
It looks like the FreeBSD buildbot needs this for the builtins-x86.c test.
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llvm-svn: 129433
2011-04-13 10:02:54 +00:00
b9c9e34cb3
Just use a native "load" instead of translating the builtin later. Clang can
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take it!
I wasn't able to get __builtin_ia32_loaddqu to transform into an unaligned
load...I'll have to look into it further.
llvm-svn: 129427
2011-04-13 05:58:17 +00:00
3137d3cb49
Convert the unaligned load builtins to the first-class versions.
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llvm-svn: 129420
2011-04-13 00:36:37 +00:00
9cb59fa834
add a __sync_swap builtin to fill out the rest of the __sync builtins.
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Patch by Dave Zarzycki!
llvm-svn: 129189
2011-04-09 03:57:26 +00:00
873c6dd875
Oops, prefer C-style cast here
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llvm-svn: 128607
2011-03-31 01:56:27 +00:00
a25fce8e9e
Silence GCC warning about differing types on the branches of a conditional expression
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llvm-svn: 128605
2011-03-31 01:43:22 +00:00
7201af3914
Use intrinsics for Neon vmull operations. Radar 9208957.
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llvm-svn: 128590
2011-03-31 00:09:00 +00:00
20c0f02cc5
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
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PHINode::Create() giving the (known or expected) number of operands.
llvm-svn: 128538
2011-03-30 11:28:58 +00:00
27e20c3c58
(Almost) always call reserveOperandSpace() on newly created PHINodes.
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llvm-svn: 128534
2011-03-30 11:19:06 +00:00
b4d3c99929
Make sure we aggressively attach nounwind (etc.) to calls to library
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functions of the form __builtin_XXX.
llvm-svn: 128198
2011-03-24 05:09:45 +00:00
cf5e83b471
__clear_cache() is varargs and people will occasionally write it without
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arguments. Process only the arguments that people write, but process
all of them.
Fixes rdar://8900346
llvm-svn: 127616
2011-03-14 20:30:34 +00:00
91c08ad14a
update for ConstantVector API change.
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llvm-svn: 125538
2011-02-15 00:14:06 +00:00
dd68bd0a65
revert my ConstantVector patch, it seems to have made the llvm-gcc
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builders unhappy.
llvm-svn: 125505
2011-02-14 18:16:09 +00:00
2d9a7672db
update for ConstantVector::get API change.
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llvm-svn: 125488
2011-02-14 07:55:40 +00:00
ad7c5c1657
Reorganize CodeGen{Function,Module} to eliminate the unfortunate
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Block{Function,Module} base class. Minor other refactorings.
Fixed a few address-space bugs while I was there.
llvm-svn: 125085
2011-02-08 08:22:06 +00:00
582a0999fb
Null initialize a few variables flagged by
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clang's -Wuninitialized-experimental warning.
While these don't look like real bugs, clang's
-Wuninitialized-experimental analysis is stricter
than GCC's, and these fixes have the benefit
of being general nice cleanups.
llvm-svn: 124072
2011-01-23 17:04:59 +00:00
20f6ab828a
Fix a latent bug where, after emitting an expression statement, we would
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delete the block we began emitting into if it had no predecessors. We never
want to do this, because there are several valid cases during statement
emission where an existing block has no known predecessors but will acquire
some later. The case in my test case doesn't inherently fall into this
category, because we could safely emit the case-range code before the statement
body, but there are examples with labels that can't be fallen into
that would also demonstrate this bug.
rdar://problem/8837067
llvm-svn: 123303
2011-01-12 03:41:02 +00:00
39f987ffd0
Make a helper function static.
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llvm-svn: 123118
2011-01-09 13:21:33 +00:00
acc6b4e2fd
Simplify mem{cpy, move, set} creation with IRBuilder.
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llvm-svn: 122634
2010-12-30 00:13:21 +00:00
63fbbc6ef8
Implement builtins for Neon half-precision float conversions.
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Also tweak the VCVT_F32_F16 entry in arm_neon.td to be more consistent with
the other floating-point conversion builtins. Radar 8068427.
llvm-svn: 121916
2010-12-15 23:36:44 +00:00
546b691c73
Add missing switch case for the quad-register version of the Neon vmul builtin.
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llvm-svn: 121595
2010-12-10 23:09:09 +00:00
0348af667a
Fix clang crashes on Neon vld[234]_dup intrinsics with 64-bit element types.
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The 64-bit element vectors need to be handled as a special case.
llvm-svn: 121592
2010-12-10 22:54:58 +00:00
4c4a00a10b
Add missing switch case to handle builtin for Neon vqnegq.
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llvm-svn: 121468
2010-12-10 06:26:19 +00:00
d1767c5c15
LLVM's intrinsics for vpaddl and vpadal have 2 overloaded types.
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Clang was only specifying the overloaded result type. PR8483.
llvm-svn: 121464
2010-12-10 05:51:07 +00:00
571c907cdf
Neon compare absolute LLVM intrinsics are not overloaded. PR8484.
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llvm-svn: 121447
2010-12-10 01:11:38 +00:00
Frits van Bommel