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Simon Moll 1db4dbba24 Recommit "[VP,Integer,#2] ExpandVectorPredication pass" This reverts the revert `02c5ba8679` Fix: Pass was registered as DUMMY_FUNCTION_PASS causing the newpm-pass functions to be doubly defined. Triggered in -DLLVM_ENABLE_MODULE=1 builds. Original commit: This patch implements expansion of llvm.vp.* intrinsics (https://llvm.org/docs/LangRef.html#vector-predication-intrinsics). VP expansion is required for targets that do not implement VP code generation. Since expansion is controllable with TTI, targets can switch on the VP intrinsics they do support in their backend offering a smooth transition strategy for VP code generation (VE, RISC-V V, ARM SVE, AVX512, ..). Reviewed By: rogfer01 Differential Revision: https://reviews.llvm.org/D78203	2021-05-04 11:47:52 +02:00
..
CMakeLists.txt	Speculative fix for build breakage from D78403	2020-05-14 23:57:22 -04:00
llc.cpp	Recommit "[VP,Integer,#2] ExpandVectorPredication pass"	2021-05-04 11:47:52 +02:00

Simon Moll 1db4dbba24 Recommit "[VP,Integer,#2] ExpandVectorPredication pass"

This reverts the revert 02c5ba8679

Fix:

Pass was registered as DUMMY_FUNCTION_PASS causing the newpm-pass
functions to be doubly defined. Triggered in -DLLVM_ENABLE_MODULE=1
builds.

Original commit:

This patch implements expansion of llvm.vp.* intrinsics
(https://llvm.org/docs/LangRef.html#vector-predication-intrinsics).

VP expansion is required for targets that do not implement VP code
generation. Since expansion is controllable with TTI, targets can switch
on the VP intrinsics they do support in their backend offering a smooth
transition strategy for VP code generation (VE, RISC-V V, ARM SVE,
AVX512, ..).

Reviewed By: rogfer01

Differential Revision: https://reviews.llvm.org/D78203

2021-05-04 11:47:52 +02:00

CMakeLists.txt Speculative fix for build breakage from D78403 2020-05-14 23:57:22 -04:00

llc.cpp Recommit "[VP,Integer,#2] ExpandVectorPredication pass" 2021-05-04 11:47:52 +02:00