d8a2d3f7d4
This patch introduces the priority analysis and the priority advisor, the default implementation, and the scaffolding for introducing the other implementations of the advisor. Reviewed By: mtrofin Differential Revision: https://reviews.llvm.org/D132835
21 lines
851 B
LLVM
21 lines
851 B
LLVM
; Check that, in the absence of dependencies, we emit an error message when
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; trying to use ML-driven advisor.
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; REQUIRES: !have_tf_aot
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; REQUIRES: !have_tf_api
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; REQUIRES: default_triple
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; RUN: not llc -O2 -regalloc-enable-priority-advisor=development < %s 2>&1 | FileCheck %s
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; RUN: not llc -O2 -regalloc-enable-priority-advisor=release < %s 2>&1 | FileCheck %s
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; RUN: llc -O2 -regalloc-enable-priority-advisor=default < %s 2>&1 | FileCheck %s --check-prefix=DEFAULT
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; regalloc-enable-priority-advisor is not enabled for NVPTX
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; UNSUPPORTED: nvptx
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define void @f2(i64 %lhs, i64 %rhs, i64* %addr) {
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%sum = add i64 %lhs, %rhs
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store i64 %sum, i64* %addr
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ret void
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}
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; CHECK: Requested regalloc priority advisor analysis could be created. Using default
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; DEFAULT-NOT: Requested regalloc priority advisor analysis could be created. Using default
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