[PATCH] D31762: AMDGPU: Add new amdgcn.init.exec intrinsics

[Marek Olšák via Phabricator via llvm-commits]

mareko added inline comments.


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Comment at: lib/Target/AMDGPU/SIInstructions.td:286
+def SI_INIT_EXEC : SPseudoInstSI <
+  (outs), (ins i64imm:$src), []> {
+  let Defs = [EXEC];
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arsenm wrote:
> SSrc_b64:$src0
Why SSrc_b64 and not i64imm? It doesn't support non-immediate operands.


https://reviews.llvm.org/D31762