Benjamin Kramer 009da05e75 ComputeMaskedBits: Make knownzero computation more aggressive for ctlz with undef zero. ...

unsigned foo(unsigned x) { return 31 - __builtin_clz(x); }
now compiles into a single "bsrl" instruction on x86.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147255 91177308-0d34-0410-b5e6-96231b3b80d8

2011-12-24 17:31:46 +00:00

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Analysis

Make the unreachable probability much much heavier. The previous

2011-12-22 09:26:37 +00:00

Archive

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Assembler

Add an explicit test of the auto-upgrade functionality for the new

2011-12-12 11:23:11 +00:00

Bindings/Ocaml

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Bitcode

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BugPoint

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CodeGen

Use standard promotion for i8 CTTZ nodes and i8 CTLZ nodes when the

2011-12-24 12:12:34 +00:00

DebugInfo

When recursing for the original size of a type, stop if we are at a

2011-12-16 23:42:45 +00:00

ExecutionEngine

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Feature

The powers that be have decided that LLVM IR should now support 16-bit

2011-12-17 00:04:22 +00:00

Instrumentation/AddressSanitizer

[asan] add a test for instrumenting globals

2011-12-16 01:28:19 +00:00

Integer

Remove support for parsing the "type i32" syntax for defining a numbered

2011-06-19 00:03:46 +00:00

lib

tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.

2011-10-27 20:59:26 +00:00

Linker

Now that PR11464 is fixed, reapply the patch to fix PR11464,

2011-12-20 00:12:26 +00:00

MC

ARM VFP assembly parsing and encoding for VCVT(float <--> fixed point).

2011-12-22 22:19:05 +00:00

Object

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Other

Deleting the json-bench-test until I understand why it is flaky.

2011-12-17 06:29:32 +00:00

Scripts

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TableGen

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Transforms

ComputeMaskedBits: Make knownzero computation more aggressive for ctlz with undef zero.

2011-12-24 17:31:46 +00:00

Unit

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Verifier

Teach the verifier to reject all non-constant arguments to the second

2011-12-12 04:36:02 +00:00

CMakeLists.txt

Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.

2011-12-16 13:09:10 +00:00

lit.cfg

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lit.site.cfg.in

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Makefile

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Makefile.tests

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site.exp.in

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TestRunner.sh

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