Bob Wilson
1709dd73d6
Fix broken test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86045 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 20:04:11 +00:00
Bob Wilson
0d48d6106e
Add test for ARM indirectbr codegen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 19:25:34 +00:00
Evan Cheng
b23b2015eb
fconsts / fconstd immediate should be proceeded with #.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85952 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 21:59:33 +00:00
Evan Cheng
777c6b7caa
Re-apply 85799. It turns out my code isn't buggy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85947 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 21:40:02 +00:00
Evan Cheng
ba908640b3
Fix PR5367. QPR_8 is the super regclass of DPR_8 and SPR_8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85871 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 05:52:54 +00:00
Anton Korobeynikov
ab453e0641
Revert r85049, it is causing PR5367
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 00:24:48 +00:00
Evan Cheng
454ac8961b
Revert 85799 for now. It might be breaking llvm-gcc driver.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 21:49:14 +00:00
Evan Cheng
72ed88feac
Initilize the machine LICM CSE map upon the first time an instruction is hoisted to
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the loop preheader. Add instructions which are already in the preheader block that
may be common expressions of those that are hoisted out. These does get a few more
instructions CSE'ed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85799 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 08:09:49 +00:00
Evan Cheng
580e791ded
Remove an irrelevant and poorly reduced test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85794 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 07:11:54 +00:00
Anton Korobeynikov
2ae0eec1c0
Handle splats of undefs properly. This includes the testcase for PR5364 as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85767 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 00:12:06 +00:00
Anton Korobeynikov
2e1da9fea4
64-bit FP loads & stores operate on both NEON and VFP pipelines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 00:11:06 +00:00
Jim Grosbach
8cd0a8cb82
vml[as].f32 cause stalls in following advanced SIMD instructions. Avoid using
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them for scalar floating point operations for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:57:36 +00:00
Jim Grosbach
07d236ba88
Update test to be more explicit about what instruction sequences are expected for each operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 21:52:58 +00:00
Jim Grosbach
bcf2f2c159
Expand 64-bit logical shift right inline
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 21:42:19 +00:00
Jim Grosbach
b4a976c304
Expand 64-bit arithmetic shift right inline
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 21:00:56 +00:00
Jim Grosbach
c2b879fcfe
Expand 64 bit left shift inline rather than using the libcall. For now, this
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is unconditional. Making it still use the libcall when optimizing for size
would be a good adjustment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:38:01 +00:00
Benjamin Kramer
823bdbc770
Add missing colons for FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85674 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:22:24 +00:00
Jim Grosbach
4a26092248
Convert to FileCheck
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:06:53 +00:00
Rafael Espindola
c1382b745f
This fixes functions like
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void f (int a1, int a2, int a3, int a4, int a5,...)
In ARMTargetLowering::LowerFormalArguments if the function has 4 or
more regular arguments we used to set VarArgsFrameIndex using an
offset of 0, which is only correct if the function has exactly 4
regular arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 14:33:14 +00:00
Evan Cheng
39382427f1
Use fconsts and fconstd to materialize small fp constants.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85362 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 01:44:26 +00:00
Rafael Espindola
2bda533e1c
Add missing testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85266 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 17:59:03 +00:00
Bob Wilson
b9350315d2
Fix the rest of the ARM failures by converting them to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 06:16:45 +00:00
Bob Wilson
13e80bdb71
Fix some more failures by converting to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:50:28 +00:00
Bob Wilson
8bb080e71b
Convert to FileCheck, fixing failure due to tab change in the process.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:30:47 +00:00
Evan Cheng
cc7a5b91de
Update tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25 07:53:48 +00:00
Bob Wilson
bac6ed4ba4
Revert 84843. Evan, this was breaking some of the if-conversion tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84868 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 16:52:21 +00:00
Evan Cheng
87689d3b70
Move if-conversion before post-regalloc scheduling so the predicated instruction get scheduled properly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84843 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 06:48:32 +00:00
Evan Cheng
8000c6c535
Don't generate sbfx / ubfx with negative lsb field. Patch by David Conrad.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 00:40:00 +00:00
Evan Cheng
2095659a85
Match more patterns to movt.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84751 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 08:15:52 +00:00
Anton Korobeynikov
2bcf60a9cc
Fix invalid for vector types fneg(bitconvert(x)) => bitconvert(x ^ sign)
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transform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20 21:37:45 +00:00
Chris Lattner
7bf4bc5a1d
convert to filecheck syntax and make a lot more aggressive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84517 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19 18:27:56 +00:00
Chris Lattner
baa989ed6e
rename test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84515 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19 18:18:07 +00:00
Evan Cheng
d3dd50fec0
Enable post-alloc scheduling for all ARM variants except for Thumb1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-16 06:11:08 +00:00
Bob Wilson
765cc0b9d5
Revise ARM inline assembly memory operands to require the memory address to
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be in a register. The previous use of ARM address mode 2 was completely
arbitrary and inappropriate for Thumb. Radar 7137468.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 20:50:28 +00:00
Sandeep Patel
47eedaa8fa
Add ARMv6T2 SBFX/UBFX instructions. Approved by Anton Korobeynikov.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84009 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 18:59:48 +00:00
Benjamin Kramer
90869455b5
Eliminate some redundant llvm-as calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83837 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12 09:31:55 +00:00
Dan Gohman
cda49a0b29
Update this test; the code is the same but it gets counted as one
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fewer remat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 23:31:04 +00:00
Bob Wilson
83815aeb29
Merge a bunch of NEON tests into larger files so they run faster.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83667 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 20:20:54 +00:00
Bob Wilson
e8e72be33a
Convert some ARM tests with lots of greps to use FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83651 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 17:20:46 +00:00
Bob Wilson
8795070d50
Commit one last NEON test to use FileCheck. That's all of them now!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83617 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:31:56 +00:00
Bob Wilson
0305dd745e
Convert more NEON tests to use FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83616 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 05:14:48 +00:00
Bob Wilson
5631139a69
Add codegen support for NEON vst4lane intrinsics with 128-bit vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 00:01:36 +00:00
Bob Wilson
8cdb269686
Add codegen support for NEON vst3lane intrinsics with 128-bit vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83598 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 23:51:31 +00:00
Bob Wilson
c5c6edb74f
Add codegen support for NEON vst2lane intrinsics with 128-bit vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 23:38:24 +00:00
Bob Wilson
4cf0189d5a
Convert more NEON tests to use FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83595 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 23:33:03 +00:00
Bob Wilson
62e053e5a1
Add codegen support for NEON vld4lane intrinsics with 128-bit vectors.
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Also fix some copy-and-paste errors in previous changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:53:57 +00:00
Bob Wilson
5d78275493
Convert more NEON tests to use FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:33:53 +00:00
Bob Wilson
0bf7d998b4
Add codegen support for NEON vld3lane intrinsics with 128-bit vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83585 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 22:27:33 +00:00
Anton Korobeynikov
632606c724
Use lower16 / upper16 imm modifiers to asmprint 32-bit imms splitted via movt/movw pair.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83572 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 20:43:22 +00:00
Bob Wilson
30aea9d96e
Add codegen support for NEON vld2lane intrinsics with 128-bit vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 18:56:10 +00:00