Chris Lattner b4202dbb36 Fix PR7054 - Assertion `Symbol->isUndefined() && "Cannot define a symbol twice!"' failed. ...

Users can write broken code that emits the same label twice with asm renaming,
detect this and emit a fatal backend error instead of aborting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103140 91177308-0d34-0410-b5e6-96231b3b80d8

2010-05-06 00:05:37 +00:00

..

Alpha

Split big test into multiple directories to cater to

2010-04-07 20:43:35 +00:00

ARM

fix copy/paste oops.

2010-05-05 21:07:46 +00:00

Blackfin

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

CBackend

…

CellSPU

"on the rare occasion the SPU BE produces illegal assembly - it tries to emit an add instruction of the form 'a reg, reg, imm'."

2010-05-04 17:58:46 +00:00

CPP

…

Generic

Remove the -enable-sjlj-eh option, which doesn't do anything.

2010-05-02 15:36:26 +00:00

MBlaze

Split big test into multiple directories to cater to

2010-04-07 20:43:35 +00:00

Mips

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

MSP430

Insert ANY_EXTEND node instead of invalid truncate during DAG Combining (X & 1),

2010-05-01 12:52:34 +00:00

PIC16

Remove XFAIL for vg_leak as the leaks are fixed by 100601.

2010-04-07 07:06:48 +00:00

PowerPC

Implement builtin_return_address(x) and builtin_frame_address(x)

2010-05-03 22:59:34 +00:00

SPARC

Split big test into multiple directories to cater to

2010-04-07 20:43:35 +00:00

SystemZ

add newlines at the end of files.

2010-04-07 22:53:17 +00:00

Thumb

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

Thumb2

Cleanup of ARMv7M support. Move hardware divide and Thumb2 extract/pack

2010-05-05 23:44:43 +00:00

X86

Fix PR7054 - Assertion `Symbol->isUndefined() && "Cannot define a symbol twice!"' failed.

2010-05-06 00:05:37 +00:00

XCore

Start function numbering at 0.

2010-04-17 16:29:15 +00:00