[PATCH] D69891: [VP,Integer,#1] Vector-predicated integer intrinsics
Johannes Doerfert via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Nov 6 14:30:58 PST 2019
jdoerfert added inline comments.
================
Comment at: llvm/include/llvm/IR/IntrinsicInst.h:302
+ case Intrinsic::vp_srem:
+ return Instruction::SRem;
+ }
----------------
I (started to) like generating these constructs. It will make additions later easier and less (copy&paste) error prone.
If you put the mapping in a file with a macro
```
#ifndef OPCODE2VPINTRINSIC
#define OPCODE2VPINTRINSIC(Opcode, VPIntrinsic)
#endif
OPCODE2VPINTRINSIC(And, vp_and)
...
#undef OPCODE2VPINTRINSIC
```
you can replace all these long lists with codes like:
```
#define OPCODE2VPINTRINSIC(Opcode, VPIntrinsic) case Instruction::Opcode: return Intrinsic::VPIntrinsic;
#include ".../VPLanInstructions.def"
```
================
Comment at: llvm/include/llvm/IR/Intrinsics.td:1172
+
+}
+
----------------
I guess you can add readnone as an attribute, also nosync and nofree please.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D69891/new/
https://reviews.llvm.org/D69891
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