Duncan Sands
443612e165
Make this test x86 specific because the ARM backend can't handle it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126650 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 12:30:47 +00:00
Che-Liang Chiou
f71720231f
Add preliminary support for .f32 in the PTX backend.
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- Add appropriate TableGen patterns for fadd, fsub, fmul.
- Add .f32 as the PTX type for the LLVM float type.
- Allow parameters, return values, and global variable declarations
to accept the float type.
- Add appropriate test cases.
Patch by Justin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126636 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 06:34:09 +00:00
Duncan Sands
9c45251e11
Legalize support for fpextend of vector. PR9309.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126574 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 14:41:27 +00:00
NAKAMURA Takumi
419f232783
Target/X86: Always emit "push/pop GPRs" in prologue/epilogue and emit "spill/reload frames" for XMMs.
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It improves Win64's prologue/epilogue but it would not affect ia32 and amd64 (lack of nonvolatile XMMs).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126568 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 08:47:19 +00:00
Cameron Zwarich
eee444cc4e
Fix PR9324 / <rdar://problem/9052489> by handling the case where a PHI has no uses.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126567 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 08:06:01 +00:00
Cameron Zwarich
60c8b22dad
Give a test file a more sensible name so that it can hold more test cases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126566 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 08:05:57 +00:00
Benjamin Kramer
7466678003
Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize legalized code for large integer arithmetic.
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1. Inform users of ADDEs with two 0 operands that it never sets carry
2. Fold other ADDs or ADDCs into the ADDE if possible
It would be neat if we could do the same thing for SETCC+ADD eventually, but we can't do that in target independent code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126557 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26 22:48:07 +00:00
Bob Wilson
da52506792
Add patterns to use post-increment addressing for Neon VST1-lane instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126477 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 06:42:42 +00:00
Nadav Rotem
8c20ec54d9
Enable support for vector sext and trunc:
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Limit the folding of any_ext and sext into the load operation to scalars.
Limit the active-bits trunc optimization to scalars.
Document vector trunc and vector sext in LangRef.
Similar to commit 126080 (for enabling zext).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 21:01:34 +00:00
Devang Patel
3fe3424a21
Move arch specific tests in arch specific directories.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126401 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 19:06:27 +00:00
Richard Osborne
21d7eb3f3b
Add XCore intrinsic for eeu instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126384 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 13:39:18 +00:00
Cameron Zwarich
8ca814c4e0
Merge information about the number of zero, one, and sign bits of live-out
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registers at phis. This enables us to eliminate a lot of pointless zexts during
the DAGCombine phase. This fixes <rdar://problem/8760114>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126380 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 10:00:25 +00:00
Evan Cheng
7558e2e415
Fix bug in X86 folding / unfolding table. Int_CMPSDrm and Int_CMPSSrm memory
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operands starts at index 2, not 1.
rdar://9045024
PR9305
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126359 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 02:36:52 +00:00
Devang Patel
3a4ae32ed7
Use DW_FORM_data2 for DW_AT_language and let users use DW_LANG_lo_user=0x8000 to DW_LANG_hi_user=0xffff range.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126339 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 22:37:04 +00:00
Devang Patel
1d6b2c74c0
Check only relevant strings in output to increase stability of the tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126338 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 22:35:57 +00:00
Richard Osborne
d04b4937d1
Add XCore intrinsic for clre instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126322 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 18:52:05 +00:00
Richard Osborne
9935bd0819
Add llvm.xcore.waitevent intrinsic. The effect of this intrinsic is to enable
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events on the thread and wait until a resource is ready to event. The vector
of the resource that is ready is returned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126320 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 18:35:59 +00:00
Richard Osborne
292f62e06f
Add XCore intrinsic for the setv instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126315 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 16:46:37 +00:00
Richard Osborne
2a2cb28526
Add XCore intrinsic for settw instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126313 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 14:45:03 +00:00
Evan Cheng
e573fb3255
More fcopysign correctness and performance fix.
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The previous codegen for the slow path (when values are in VFP / NEON
registers) was incorrect if the source is NaN.
The new codegen uses NEON vbsl instruction to copy the sign bit. e.g.
vmov.i32 d1, #0x80000000
vbsl d1, d2, d0
If NEON is not available, it uses integer instructions to copy the sign bit.
rdar://9034702
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126295 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-23 02:24:55 +00:00
NAKAMURA Takumi
6023efb45d
Revert r126195, "test/CodeGen/X86/vec_cast.ll: Mark as XFAIL: migw,win32 for workaround of PR8311."
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It seems it affected configuration --target=i686-pc-mingw32, I don't know and will investigate why.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126217 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 08:22:54 +00:00
NAKAMURA Takumi
0de102b9d8
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126216 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:59 +00:00
NAKAMURA Takumi
65e9404646
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126215 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:51 +00:00
NAKAMURA Takumi
3f38d20f95
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126214 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:42 +00:00
NAKAMURA Takumi
aef8871177
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126213 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:33 +00:00
NAKAMURA Takumi
88234f14a8
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126212 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:25 +00:00
NAKAMURA Takumi
902f128141
Relax expressions and add explicit triplets -linux and -win32.
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On @foobar(double %d, double* %x),
AMD64: (%xmm0, %rdi)
Win64: (%xmm0, %rdx) (not %rcx!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126211 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:17 +00:00
NAKAMURA Takumi
166b79fb24
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126210 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:08 +00:00
NAKAMURA Takumi
661cae4b58
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126209 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:21:01 +00:00
NAKAMURA Takumi
db2649995d
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126208 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:52 +00:00
NAKAMURA Takumi
20cee65fd1
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:44 +00:00
NAKAMURA Takumi
5731b5c8ce
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126206 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:35 +00:00
NAKAMURA Takumi
22bc92baa4
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126205 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:26 +00:00
NAKAMURA Takumi
ed2ac7c211
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126204 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:18 +00:00
NAKAMURA Takumi
62627126fe
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126203 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:10 +00:00
NAKAMURA Takumi
64779f4b87
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126202 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:20:02 +00:00
NAKAMURA Takumi
9839eb06bd
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126201 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:54 +00:00
NAKAMURA Takumi
e51a69c8fd
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:46 +00:00
NAKAMURA Takumi
c3bf772620
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126199 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:37 +00:00
NAKAMURA Takumi
39109a3ce9
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126198 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:28 +00:00
NAKAMURA Takumi
007b2b3c7e
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126197 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:20 +00:00
NAKAMURA Takumi
52ae4cac4e
Relax expressions and add explicit triplets -linux and -win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126196 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:12 +00:00
NAKAMURA Takumi
ba2218ac24
test/CodeGen/X86/vec_cast.ll: Mark as XFAIL: migw,win32 for workaround of PR8311.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126195 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:19:03 +00:00
NAKAMURA Takumi
135c03094f
test/CodeGen/X86/red-zone.ll: Add explicit -mtriple=x86_64-linux.
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Redzone is not applicable on Win64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126194 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 07:18:55 +00:00
Evan Cheng
af05c69ba0
available_externally (hidden or not) GVs are always accessed via stubs. rdar://9027648.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126191 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 06:58:34 +00:00
Andrew Trick
fcfcdbc86a
VirtRegRewriter assertion fix.
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Apparently it's ok for multiple operands to "kill" the same register.
Fixes PR9237.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126190 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 06:52:56 +00:00
Cameron Zwarich
4ecc82e592
Roll out r126169 and r126170 in an attempt to fix the selfhost bot.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126185 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 03:24:52 +00:00
Cameron Zwarich
92efda7e91
Merge information about the number of zero, one, and sign bits of live-out registers
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at phis. This enables us to eliminate a lot of pointless zexts during the DAGCombine
phase. This fixes <rdar://problem/8760114>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126170 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22 00:46:27 +00:00
Eric Christopher
f8597eb0d9
Revert r125960, it's breaking darwin10 bootstrap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126163 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-21 23:52:19 +00:00
Devang Patel
68e6beeccc
Revert r124611 - "Keep track of incoming argument's location while emitting LiveIns."
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In other words, do not keep track of argument's location. The debugger (gdb) is not prepared to see line table entries for arguments. For the debugger, "second" line table entry marks beginning of function body.
This requires some coordination with debugger to get this working.
- The debugger needs to be aware of prolog_end attribute attached with line table entries.
- The compiler needs to accurately mark prolog_end in line table entries (at -O0 and at -O1+)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126155 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-21 23:21:26 +00:00