5f912b9149
Test for PR1641.
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llvm-svn: 41762
2007-09-07 08:30:09 +00:00
85a51e0060
Don't zap back to back volatile load/stores
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llvm-svn: 41759
2007-09-07 05:33:03 +00:00
a07765b8f4
Proper handle case, when aliasee is external weak symbol referenced only by alias itself.
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Also, fix a case, when target doesn't have weak symbols supported.
llvm-svn: 41746
2007-09-06 17:21:48 +00:00
b0b066eaaa
When the two operands of an icmp are equal, there are five possible predicates
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that would make the icmp true. Fixes PR1637.
llvm-svn: 41740
2007-09-06 01:10:22 +00:00
189df733ed
Fix a bug in X86InstrInfo::convertToThreeAddress that caused it to codegen:
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leal (,%rcx,8), %rcx
It should be
leal (,%rcx,8), %ecx
llvm-svn: 41735
2007-09-06 00:14:41 +00:00
6480cc6f8c
Change all floating constants that are not exactly
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representable to use hex format.
llvm-svn: 41722
2007-09-05 17:50:36 +00:00
6820abe101
Testcases for PR1628.
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llvm-svn: 41719
2007-09-05 11:53:04 +00:00
b9bf812ba5
Add the 64-bit versions of the DS* Altivec instructions.
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llvm-svn: 41717
2007-09-05 04:05:20 +00:00
e0cb6bb8da
Fix for PR1632. EHSELECTION always produces a i32 value.
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llvm-svn: 41712
2007-09-04 20:39:26 +00:00
4dbd9f254a
Fix for PR1613: added 64-bit rotate left PPC instructions and patterns.
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llvm-svn: 41711
2007-09-04 20:20:29 +00:00
ffac17a223
Fix a gcroot lowering bug.
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llvm-svn: 41668
2007-09-01 02:00:51 +00:00
e636fc05d6
Initial support for calling functions with byval arguments on x86-64
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llvm-svn: 41643
2007-08-31 15:06:30 +00:00
2e9d48aa0d
Update test case to reflect Dale's change.
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llvm-svn: 41639
2007-08-31 06:29:32 +00:00
ffb806cf0e
Do not run on darwin.
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llvm-svn: 41608
2007-08-30 16:07:20 +00:00
ebb8540067
Added support to fold X86 load / store instructions. This allow rematerialized loads to be folded into their uses.
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llvm-svn: 41599
2007-08-30 05:54:07 +00:00
312b70a970
Add explicit triples to avoid default behavior that varies by host.
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llvm-svn: 41510
2007-08-27 20:54:48 +00:00
dd94bde661
Remove this test as it is too hard to fix after the
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latest EH changes, and in any case it is hard to
imagine how the original bug could be reintroduced.
llvm-svn: 41497
2007-08-27 17:08:14 +00:00
68b773df24
Fix this test: llvm-gcc-4.2 optimizes almost everything away,
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resulting in zero matches, while llvm-gcc-4.1 manages to
remove one pointless selector changing the number of matches.
llvm-svn: 41494
2007-08-27 16:47:32 +00:00
90064ed445
Now that we don't output cleanups by default, the action
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offset needs to be adjusted in this test.
llvm-svn: 41490
2007-08-27 16:30:05 +00:00
8dc0b93151
If the source and destination pointers in an llvm.memmove are known
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to not alias each other, it can be translated as an llvm.memcpy.
llvm-svn: 41489
2007-08-27 16:26:13 +00:00
ff33241e16
call libc memcpy/memset if array size is bigger then threshold.
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Coping 100MB array (after a warmup) shows that glibc 2.6.1 implementation on
x86-64 (core 2) is 30% faster (from 0.270917s to 0.188079s)
llvm-svn: 41479
2007-08-27 10:18:20 +00:00
24fb6b2f8c
Don't promote volatile loads/stores. This is needed (for example) to handle setjmp/longjmp properly.
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This fixes PR1520.
llvm-svn: 41461
2007-08-26 21:43:30 +00:00
c1ef32ef3d
Constant split values needs upper bound and lower bound check, just like any other split value.
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llvm-svn: 41389
2007-08-25 01:09:14 +00:00
2ed652f11d
Allow target constants to be illegal types. The target should
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know how to handle them. This fixes
test/CodeGen/Generic/asm-large-immediate.ll
llvm-svn: 41388
2007-08-25 01:00:22 +00:00
4e63e1f5b5
While calculating upper loop bound for first loop and lower loop bound for second loop, take care of edge cases.
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llvm-svn: 41387
2007-08-25 00:56:38 +00:00
a0f12c5493
Fix this testcase: there are two matches for
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llvm.cttz.i64 because of the declaration of
the intrinsic. Also, emit-llvm is automatic
and doesn't need to be specified.
llvm-svn: 41326
2007-08-23 17:22:50 +00:00
544fdd27fb
update test to check that codegen works with llvm.used in llvm.metadata section
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llvm-svn: 41289
2007-08-22 19:36:31 +00:00
9bbecaeb55
Testcase for llvm.c* intrinsic failures.
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llvm-svn: 41268
2007-08-22 07:26:30 +00:00
d9a21103dc
Test handling of complex constants as lvalues.
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llvm-svn: 41266
2007-08-22 05:58:22 +00:00
c2e2d15f45
Do not split loops rejected by processOneIterationLoop().
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llvm-svn: 41194
2007-08-20 20:24:15 +00:00
28e82ccd09
Fix this test for gcc-4.2.
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llvm-svn: 41187
2007-08-20 17:14:02 +00:00
595401079e
Test dag xform: Fold C ? 0 : 1 to ~C or zext(~C) or trunc(~C)
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llvm-svn: 41164
2007-08-18 06:11:57 +00:00
cec2ad95f4
Add loop index split tests.
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llvm-svn: 41146
2007-08-17 22:02:15 +00:00
2c4ea1e411
New test. Make sure dynamic_stackalloc size is rounded up.
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llvm-svn: 41135
2007-08-16 23:52:23 +00:00
1393d88cc6
Update test: dynamic_stackalloc size *must* be rounded to ensure stack ptr be left in a valid state.
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llvm-svn: 41134
2007-08-16 23:51:28 +00:00
4ba05408ac
add byval test
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llvm-svn: 41123
2007-08-16 13:09:02 +00:00
789eb6ce87
Add a test to ensure that obvious link messages are actually produced on
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the standard error.
llvm-svn: 41116
2007-08-16 07:22:43 +00:00
a392cd2fde
Implement FPOWI ExpandOp.
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Fix PR1287.
llvm-svn: 41112
2007-08-15 22:13:27 +00:00
2047077272
Test case for PR1609.
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llvm-svn: 41110
2007-08-15 20:30:10 +00:00
413a23d257
This test used "wc | grep ..."; convert it to use the count script.
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llvm-svn: 41101
2007-08-15 13:55:47 +00:00
ada7205b76
Convert tests using "grep -c ... | grep ..." to use the count script.
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llvm-svn: 41100
2007-08-15 13:49:33 +00:00
85c1e51b34
Delete extraneous uses of wc -l.
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llvm-svn: 41099
2007-08-15 13:45:35 +00:00
5327cf7b48
Convert another test to use the count script. This one didn't fit the
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regex used to convert all the others because the first '|' was on a
separate line.
llvm-svn: 41098
2007-08-15 13:42:36 +00:00
f9dd170e36
Convert tests using "| wc -l | grep ..." to use the count script.
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llvm-svn: 41097
2007-08-15 13:36:28 +00:00
7fe896120e
New test.
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llvm-svn: 41087
2007-08-14 23:34:50 +00:00
859a52072e
Test case for PR1596.
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llvm-svn: 41085
2007-08-14 23:21:10 +00:00
687dbf1a99
tcl seems to hate |& for some reason.
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llvm-svn: 41073
2007-08-14 16:19:35 +00:00
0e92458068
switch this to use fastcc to avoid fpstack traffic on x86-32. Switch to
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using the count script instead of wc -l
llvm-svn: 41072
2007-08-14 16:14:10 +00:00
5c6d53d2ff
Update test case. A spill should now be deleted.
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llvm-svn: 41070
2007-08-14 09:16:00 +00:00
5e221dbe8f
Spiller reuse test case.
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llvm-svn: 41068
2007-08-14 05:51:03 +00:00
Bill Wendling