diff options
| author | Michael Liao <michael.liao@intel.com> | 2012-10-10 16:53:28 +0000 |
|---|---|---|
| committer | Michael Liao <michael.liao@intel.com> | 2012-10-10 16:53:28 +0000 |
| commit | e999b865dd0edf005973fa01c82427563fcb4989 (patch) | |
| tree | cc31c14a8bd4f1825a4059274d2a48483710cdee /llvm/docs/GettingStarted.rst | |
| parent | 71bf2995813ebde1127e7c4de2787038a82d0861 (diff) | |
| download | bcm5719-llvm-e999b865dd0edf005973fa01c82427563fcb4989.tar.gz bcm5719-llvm-e999b865dd0edf005973fa01c82427563fcb4989.zip | |
Add support for FP_ROUND from v2f64 to v2f32
- Due to the current matching vector elements constraints in
ISD::FP_ROUND, rounding from v2f64 to v4f32 (after legalization from
v2f32) is scalarized. Add a customized v2f32 widening to convert it
into a target-specific X86ISD::VFPROUND to work around this
constraints.
llvm-svn: 165631
Diffstat (limited to 'llvm/docs/GettingStarted.rst')
0 files changed, 0 insertions, 0 deletions
