[llvm-commits] Fix floating point numbers in tests on MinGW

[Danil Malyshev]

Hello All,

Some LLVM tests expect exact matching on printed out floating point numbers, and they fail (at least on Windows) because of that.
For example, the test CodeGen/ARM/fpconsts.ll expects "-1.300000e+01" but the actual output could be "-1.300000e+001" (extra 0 in magnitude).

Please find attached the patch to fix such tests by ignoring insignificant zeroes.
The following tests are affected:

* CodeGen/ARM/fpconsts.ll
* Transforms/GVN/rle.ll
* Transforms/InstCombine/bitcast.ll
* Transforms/InstCombine/fsub.ll
* Transforms/InstCombine/phi.ll
* Transforms/InstCombine/shufflevec-constant.ll


Thank you,
Danil
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20101208/acc6f65b/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: fix-scientific-01.diff
Type: application/octet-stream
Size: 3876 bytes
Desc: fix-scientific-01.diff
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20101208/acc6f65b/attachment.obj>