Dale Johannesen
53bfbbccbf
Add intrinsic forms of pow and exp2. The non-intrinsic
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forms remain to handle older IR files, but will go away soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55781 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04 18:30:46 +00:00
Dan Gohman
ae73dc1448
Tidy up several unbeseeming casts from pointer to intptr_t.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04 17:05:41 +00:00
Eric Christopher
7a61d701c0
Have IRBuilder take a template argument on whether or not to preserve
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names. This can save a lot of allocations if you aren't going to be
looking at the output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54546 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 19:39:37 +00:00
Evan Cheng
0ff39b3feb
- Re-apply 52748 and friends with fix. GetConstantStringInfo() returns an empty string for ConstantAggregateZero case which surprises selectiondag.
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- Correctly handle memcpy from constant string which is zero-initialized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52891 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30 07:31:25 +00:00
Anton Korobeynikov
6d116bc7ce
Revert (52748 and friends):
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Move GetConstantStringInfo to lib/Analysis. Remove
string output routine from Constant. Update all
callers. Change debug intrinsic api slightly to
accomodate move of routine, these now return values
instead of strings.
This unbreaks llvm-gcc bootstrap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-29 17:57:03 +00:00
Eric Christopher
872a738775
Remove unused function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52749 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-26 01:19:35 +00:00
Chris Lattner
077707ccc0
Fix the crash on SimplifyLibCalls/2005-05-20-sprintf-crash.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52295 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-16 04:10:21 +00:00
Chris Lattner
313f0e63f7
lower calls to abs to inline code, PR2337
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52138 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-09 08:26:51 +00:00
Duncan Sands
ec00fcb33d
Fix PR2341 - when the length is 4 use an i32 not
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an i16! Cleaned up trailing whitespace while there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51240 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-19 09:27:24 +00:00
Bill Wendling
ac17822206
Fix: Some classes were derived from a class in an anonymous namespace, but they
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themselves weren't in the anonymous namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50673 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05 21:37:59 +00:00
Chris Lattner
e818f770bb
strength reduce exp2 into ldexp, rdar://5852514
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50586 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-02 18:43:35 +00:00
Chris Lattner
56b4f2bdf6
1) add '-debug' output
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2) Return NULL instead of false in several places for tidiness.
3) fix a bug optimizing sprintf(p, "%c", x)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50521 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-01 06:39:12 +00:00
Chris Lattner
fd1cbbe9cf
Delete the IPO simplify-libcalls and completely reimplement it as
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a FunctionPass. This makes it simpler, fixes dozens of bugs, adds
a couple of minor features, and shrinks is considerably: from
2214 to 1437 lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50520 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-01 06:25:24 +00:00
