[llvm-commits] [patch][arm] Fix eabi calling convention when a 64 bit value shadows r3

[Rafael Espindola]

Without this patch the included testcase would fail because the ARM
backend would think that r3 had to be saved because it could have been
used for vaarg. This would then cause the stack offsets to be invalid.

OK?

Cheers,
-- 
Rafael Ávila de Espíndola
-------------- next part --------------
A non-text attachment was scrubbed...
Name: shadow.patch
Type: text/x-patch
Size: 3949 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20100805/82b1ab02/attachment.bin>