Michael Liao daebe04c2f fix PR11334
- FP_EXTEND only support extending from vectors with matching elements.
  This results in the scalarization of extending to v2f64 from v2f32,
  which will be legalized to v4f32 not matching with v2f64.
- add X86-specific VFPEXT supproting extending from v4f32 to v2f64.
- add BUILD_VECTOR lowering helper to recover back the original
  extending from v4f32 to v2f64.
- test case is enhanced to include different vector width.

llvm-svn: 161894
2012-08-14 21:24:47 +00:00
2012-07-19 00:23:13 +00:00
2012-08-08 18:04:45 +00:00
2012-08-14 21:24:47 +00:00
2012-07-23 08:51:15 +00:00
2012-08-14 21:24:47 +00:00
2012-05-02 21:25:32 +00:00
2012-08-14 18:14:22 +00:00
2012-06-19 23:47:58 +00:00
2012-04-03 23:09:22 +00:00
2012-07-11 17:34:12 +00:00

Low Level Virtual Machine (LLVM)
================================

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Fork of llvm with experimental commits and workarounds for RPCS3
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