spirv: fix invalid code generated by br-with-value
The result-id and result-type-id of the OpPhi used to merge the
break values was not properly emitted, as some of the operands
were not written out. This caused an invalid spir-v module.
435a5660ceRobin Voetter committed on 5/11/2023, 6:31:51 PMparentf62735d