Yaxun Liu c564701fbd [OpenCL] Fix __builtin_astype for vec3 types. ...

__builtin_astype does not generate correct LLVM IR for vec3 types. This patch inserts bitcasts to/from vec4 when necessary in addition to generating vector shuffle. Sema and codegen tests are added.

Differential Revision: http://reviews.llvm.org/D20133

llvm-svn: 272153

2016-06-08 15:11:21 +00:00

134 KiB

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