Benjamin Kramer c21a821e9f The srem -> urem transform is not safe for any divisor that's not a power of two. ...

E.g. -5 % 5 is 0 with srem and 1 with urem.

Also addresses Frits van Bommel's comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120049 91177308-0d34-0410-b5e6-96231b3b80d8

2010-11-23 20:33:57 +00:00

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CodeGen

Recognize sign/zero-extended constant BUILD_VECTORs for VMULL operations.

2010-11-23 19:38:38 +00:00

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Change CodeGen to use .loc directives. This produces a lot more readable output

2010-11-18 02:04:25 +00:00

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Test for llvm-gcc patch 119392.

2010-11-16 21:57:15 +00:00

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Produce a relocation for pcrel absolute values. Based on a patch by David Meyer.

2010-11-23 07:20:12 +00:00

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The srem -> urem transform is not safe for any divisor that's not a power of two.

2010-11-23 20:33:57 +00:00

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