Chad Rosier 74bab7f597 Prevent obscure and incorrect tail-call optimization. ...

In this instance we are generating the tail-call during legalizeDAG.  The 2nd
floor call can't be a tail call because it clobbers %xmm1, which is defined by
the first floor call.  The first floor call can't be a tail-call because it's
not in the tail position.  The only reasonable way I could think to fix this
in a target-independent manner was to check for glue logic on the copy reg.

rdar://10930395


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151877 91177308-0d34-0410-b5e6-96231b3b80d8

2012-03-02 02:50:46 +00:00

..

Analysis

Duncan pointed out that if the alignment isn't explicitly specified, it defaults to the ABI alignment. Given that, make this code a bit more aggressive in such cases.

2012-02-27 23:16:46 +00:00

Archive

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Assembler

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Bindings/Ocaml

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2012-02-16 06:28:33 +00:00

Bitcode

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2012-02-16 06:28:33 +00:00

BugPoint

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CodeGen

Prevent obscure and incorrect tail-call optimization.

2012-03-02 02:50:46 +00:00

DebugInfo

Revert "Reorder the sections being output to reduce the number of assembler"

2012-03-02 00:30:24 +00:00

ExecutionEngine

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Feature

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Instrumentation

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Integer

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

lib

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Linker

Add back removed code. It still causes LLVM to miscompile. But not having it breaks other things.

2012-02-27 23:48:30 +00:00

MC

Change ARMInstPrinter::printPredicateOperand() so it will not abort if it

2012-03-01 22:13:02 +00:00

Object

[Object]

2012-03-01 22:19:54 +00:00

Other

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Scripts

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TableGen

Add Foreach Loop

2012-02-22 16:09:41 +00:00

Transforms

Have GVN also do condition propagation when the right-hand side is not

2012-02-29 11:12:03 +00:00

Unit

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Verifier

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2012-02-16 06:28:33 +00:00

CMakeLists.txt

llvm/test/CMakeLists.txt: Update dependencies to add llvm-readobj to "check".

2012-03-01 03:14:13 +00:00

lit.cfg

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2012-02-16 06:28:33 +00:00

lit.site.cfg.in

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2012-02-16 06:28:33 +00:00

Makefile

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2012-02-16 06:28:33 +00:00

Makefile.tests

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site.exp.in

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TestRunner.sh

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