llvm-6502

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Benjamin Kramer 37fa1c81ac InstCombine: Fix infinite loop when encountering switch on trivial icmp.

The test case feeds the following into InstCombine's visitSelect:
%tobool8 = icmp ne i32 0, 0
%phitmp = select i1 %tobool8, i32 3, i32 0
Then instcombine replaces the right side of the switch with 0, doesn't notice
that nothing changes and tries again indefinitely.

This fixes PR12897.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157587 91177308-0d34-0410-b5e6-96231b3b80d8

2012-05-28 19:18:16 +00:00

autoconf

Remove the PTX back-end and all of its artifacts (triple, etc.)

2012-05-24 21:38:21 +00:00

bindings

…

cmake

Fix how CMake appends -m32 to linker command-lines

2012-05-23 18:42:02 +00:00

docs

rdar://11542750 - llvm.trap should be marked no return.

2012-05-27 23:20:41 +00:00

examples

…

include

PR12696: Attribute bits above 1<<30 are not encoded in bitcode

2012-05-28 15:45:43 +00:00

lib

InstCombine: Fix infinite loop when encountering switch on trivial icmp.

2012-05-28 19:18:16 +00:00

projects

Remove the PTX back-end and all of its artifacts (triple, etc.)

2012-05-24 21:38:21 +00:00

runtime

Small code cleanup. No functionality change.

2012-05-25 21:57:59 +00:00

test

InstCombine: Fix infinite loop when encountering switch on trivial icmp.

2012-05-28 19:18:16 +00:00

tools

Plug a leak when using MCJIT.

2012-05-20 17:24:08 +00:00

unittests

Remove the PTX back-end and all of its artifacts (triple, etc.)

2012-05-24 21:38:21 +00:00

utils

switch AttrListPtr::get to take an ArrayRef, simplifying a lot of clients.

2012-05-28 01:47:44 +00:00

.gitignore

Add tools/lld to .gitignore.

2012-05-02 21:25:32 +00:00

CMakeLists.txt

Remove the PTX back-end and all of its artifacts (triple, etc.)

2012-05-24 21:38:21 +00:00

configure

Remove the PTX back-end and all of its artifacts (triple, etc.)

2012-05-24 21:38:21 +00:00

CREDITS.TXT

Update the documentation of CellSPU, in case it gets removed in 3.1.

2012-04-29 20:00:55 +00:00

LICENSE.TXT

…

llvm.spec.in

…

LLVMBuild.txt

…

Makefile

Do not install llvm-config-host for cross-builds of clang. rdar://11317847

2012-05-09 00:07:02 +00:00

Makefile.common

[docs] Remove unsupported references to ExtraSource variable.

2012-05-15 21:32:27 +00:00

Makefile.config.in

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

Makefile.rules

llvm-ld does not exist anymore, use llvm-link instead.

2012-05-23 20:34:19 +00:00

README.txt

Testing commit access

2012-05-24 14:20:13 +00:00

README.txt

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