forked from OSchip/llvm-project
cf4143b55e
In OpenCL a vector of 3 elements, acts like a vector of four elements.
So for a vector of size 3 the '.hi' and '.odd' accessors, would access
the elements {2, 3} and {1, 3} respectively.
However, in EmitStoreThroughExtVectorComponentLValue we are still operating on
a vector of size 3, so we should only access {2} and {1}. We do this by checking
the last element to be accessed, and ignore it if it is out-of-bounds.
EmitLoadOfExtVectorElementLValue doesn't have a similar problem, because it does
a direct shufflevector with undef, so an out-of-bounds access just gives an undef
value.
Patch by Anastasia Stulova!
llvm-svn: 195367
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| .. | ||
| 2011-04-15-vec-init-from-vec.cl | ||
| addr-space-struct-arg.cl | ||
| address-spaces-mangling.cl | ||
| address-spaces.cl | ||
| event_t.cl | ||
| ext-vector-shuffle.cl | ||
| fpmath.cl | ||
| half.cl | ||
| kernel-arg-info.cl | ||
| kernel-attributes.cl | ||
| kernel-metadata.cl | ||
| local.cl | ||
| logical-ops.cl | ||
| opencl_types.cl | ||
| ptx-calls.cl | ||
| ptx-kernels.cl | ||
| shifts.cl | ||
| single-precision-constant.cl | ||
| spir32_target.cl | ||
| spir64_target.cl | ||
| str_literals.cl | ||
| vectorLoadStore.cl | ||
| vector_literals_nested.cl | ||
| vector_literals_valid.cl | ||
| vector_logops.cl | ||
| vector_odd.cl | ||