b8118fd432
Add a testcase for i256 add. i256 isn't fully supported in
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codegen right now, but add and subtract work.
llvm-svn: 57260
2008-10-07 20:39:12 +00:00
1d338fc6a4
Add an option to enable StrongPHIElimination, for ease of testing.
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llvm-svn: 57259
2008-10-07 20:22:28 +00:00
c084e84028
Encode the conditional execution predicate when JITing.
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llvm-svn: 57258
2008-10-07 19:05:35 +00:00
422ef88f31
Model hardwired inputs & outputs of x86 8-bit divides correctly.
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Fixes local RA miscompilation of gcc.c-torture/execute/20020904-1.c -O0.
llvm-svn: 57257
2008-10-07 18:54:28 +00:00
21dca9cbb1
Use Dan's supperior check
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llvm-svn: 57255
2008-10-07 18:27:23 +00:00
5aa1cc4065
Correctly set attributes when removing args during cloning. Fixes PR2765
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llvm-svn: 57254
2008-10-07 18:08:38 +00:00
022562369f
Improve function definition, call and invoke instruction docs.
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llvm-svn: 57253
2008-10-07 17:48:33 +00:00
2fb5c3938b
Clarify naming and correct conditional so that CMP and CMN instructions get the Rn operand encoded properly
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llvm-svn: 57252
2008-10-07 17:42:09 +00:00
1d54d4f375
Fix Opcode values of CMP and CMN
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llvm-svn: 57251
2008-10-07 17:40:46 +00:00
83f5f40b6a
128 mul test, xfailed
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llvm-svn: 57250
2008-10-07 17:13:32 +00:00
d69bdaef64
No need for |=
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llvm-svn: 57249
2008-10-07 17:11:29 +00:00
6d409f08be
Use ADDC if it is valid at any smaller size. Do it right this time
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llvm-svn: 57248
2008-10-07 17:09:16 +00:00
6606f17e50
Use ADDC if it is valid at any smaller size. fixes test/Codegen/Generic/i128-addsub.ll on x86
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llvm-svn: 57247
2008-10-07 17:03:15 +00:00
1699ad9030
Certain patterns involving the "movss" instruction were marked as requiring SSE2, when in reality movss is an SSE1 instruction.
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llvm-svn: 57246
2008-10-07 16:14:11 +00:00
9a04782fda
add support for running the test suite with valgrind. to run it just type 'make VG=1', as in clang
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beware of the 42000 leaks reported by valgrind in the Constant.cpp + Type.cpp files. it needs fixing IMHO
llvm-svn: 57245
2008-10-07 14:48:14 +00:00
3a9be150be
Expand arith on machines without carry flags
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llvm-svn: 57243
2008-10-07 14:15:42 +00:00
eefa7dfcd3
Add two forgotten </i>'s.
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llvm-svn: 57239
2008-10-07 10:03:45 +00:00
66f30f81a8
fix filetype suffix
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llvm-svn: 57237
2008-10-07 06:41:02 +00:00
355c4019e2
Advance version to 2.5
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llvm-svn: 57233
2008-10-07 04:35:08 +00:00
315e3c0e64
no need to write the output to the disk
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llvm-svn: 57232
2008-10-07 04:06:55 +00:00
3b893a905e
Add test case for ADDC ADDE expansion
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llvm-svn: 57228
2008-10-07 02:30:13 +00:00
64861a7181
Note that ADDC and company don't actually expand yet (missing in legalize
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llvm-svn: 57226
2008-10-07 02:10:26 +00:00
7221af384d
Mark negative-zero-to-int conversion as Inexact,
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since -0.0 can't be represented as an int.
This prevents llvm from reducing -0.0 to a
load-and-convert of int 0. Fixes
ieee.exp/mzero[2356].c in gcc testsuite.
llvm-svn: 57224
2008-10-07 00:40:01 +00:00
bef9b0bef0
Correctly handle calls with no return values. This fixes
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2006-01-23-UnionInit on x86-64 when inlining is not enabled.
llvm-svn: 57223
2008-10-07 00:12:37 +00:00
40aafce00d
Fix typo, fix PR 2865.
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llvm-svn: 57221
2008-10-06 23:22:54 +00:00
6c6729f3a8
Be more precise about which conversions of NaNs
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are Inexact. (These are not Inexact as defined
by IEEE754, but that seems like a reasonable way
to abstract what happens: information is lost.)
llvm-svn: 57218
2008-10-06 22:59:10 +00:00
3cda64abd4
Set UNIVERSAL_ARCH value.
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Fixes build failure when target is i386.
llvm-svn: 57211
2008-10-06 21:24:48 +00:00
94d14f2d45
Fix PR2850 and PR2863. Only generate movddup for 128-bit SSE vector shuffles.
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llvm-svn: 57210
2008-10-06 21:13:08 +00:00
6271b0a83c
Temporarily revert functionality change from my previous patch;
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it is too aggressive.
llvm-svn: 57203
2008-10-06 20:43:48 +00:00
c3e3ca9a45
Remove interfaces implemented by dead pass from the list of available passes.
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Patch By Matthijs Kooijman.
llvm-svn: 57202
2008-10-06 20:36:36 +00:00
ca2271af10
Cosmetic.
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llvm-svn: 57200
2008-10-06 20:33:02 +00:00
7e9b05ede5
Update function attributes docs.
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llvm-svn: 57197
2008-10-06 18:50:38 +00:00
dd082cf676
This is an objective-c test, not an objective-c++ one.
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llvm-svn: 57193
2008-10-06 18:42:48 +00:00
fff2995532
Mark shortening NaN conversions as Inexact. PR 2856.
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Improve description of unsupported formats.
llvm-svn: 57185
2008-10-06 18:22:29 +00:00
c0f3b52e65
It is possible that all functions in one module are not being
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optimized for size. Set OptForSize for each function separately.
llvm-svn: 57182
2008-10-06 18:03:39 +00:00
dfe979bcb0
Don't dereference the end() iterator. Thanks to
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ENABLE_EXPENSIVE_CHECKS for finding this.
llvm-svn: 57181
2008-10-06 18:00:07 +00:00
ab379c905b
Remove unncessary isDeclaration() checks.
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llvm-svn: 57179
2008-10-06 17:30:07 +00:00
cbe5e16eb5
Allow scalarrepl to treat an all-zero GEP just as bitcast.
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This includes not marking a GEP involving a vector as unsafe, but only when it
has all zero indices. This allows scalarrepl to work in a few more cases.
llvm-svn: 57177
2008-10-06 16:23:31 +00:00
bae7a517cc
Actually run Obj-C++ tests if llvm-gcc supports.
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Before there were two problems: (1) configure
turned "obj-c++" into "obj" in the langs line;
(2) the dejagnu library called it objc++ not
obj-c++.
Now the problem is that some of these tests don't
pass!
llvm-svn: 57167
2008-10-06 10:31:21 +00:00
2a1d8bace1
Clarify the relationship between byval and readonly/
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readnone. Make clearer that readnone functions do not
dereference pointer arguments. Do not use the highly
ambiguous "side-effects" in the readonly description
(since such functions can have control flow side-effects,
such as throwing an exception, or looping for ever).
llvm-svn: 57166
2008-10-06 08:14:18 +00:00
7875876e46
reorder #include order, patch by Kenneth Boyd!
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llvm-svn: 57148
2008-10-06 03:54:25 +00:00
0c41861f39
Add #include to get alloca, patch by Kenneth Boyd!
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llvm-svn: 57147
2008-10-06 03:53:16 +00:00
758ce7260d
Fix shift overflow bug that would occur when a field was a full 32-bits
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in tblgen. This is PR2827, thanks to Waldemar Knorr for tracking this
down.
llvm-svn: 57124
2008-10-05 18:31:58 +00:00
851e72cd22
fix an incorrect and extremely confusing error message
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llvm-svn: 57123
2008-10-05 18:24:03 +00:00
4744ed5f94
make the autoupgrade code for ret attributes dramatically simpler
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and actually work. We can now read the llvm 2.3 bc file from PR2849
llvm-svn: 57122
2008-10-05 18:22:09 +00:00
0625c28135
A word got optimized out, thanks to Duncan for pointing this out
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llvm-svn: 57116
2008-10-05 17:14:59 +00:00
0ea0fce8fe
regenerate
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llvm-svn: 57114
2008-10-05 16:49:34 +00:00
33b90e3f59
clean ArgTypeListI production: free the PATypeHolder
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llvm-svn: 57113
2008-10-05 16:49:03 +00:00
37e560cde1
Emit type-correct constant null. Also fix a typo.
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Patch by Robert G. Jakabosky!
llvm-svn: 57110
2008-10-05 15:07:06 +00:00
d2aded08ac
Fix weird think-o and unbreak build on all gcc-3.4.x-based platforms (e.g. mingw)
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llvm-svn: 57106
2008-10-05 08:53:29 +00:00
Dan Gohman