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f43849e9c7
This patch introduces the heat coloring of the Call Printer which is based on the relative "hotness" of each function. The patch is a part of sequence of three patches, related to graphs Heat Coloring. Another feature added is the flag similar to "-cfg-dot-filename-prefix", which allows to write the graph into a named .pdf Reviewers: rcorcs, apilipenko, davidxl, sfertile, fedor.sergeev, eraman, bollu Differential Revision: https://reviews.llvm.org/D77172
17 lines
482 B
LLVM
17 lines
482 B
LLVM
; RUN: opt %s -dot-callgraph -callgraph-multigraph -callgraph-dot-filename-prefix=%t 2>/dev/null
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; RUN: FileCheck %s -input-file=%t.callgraph.dot --check-prefix=CHECK-MULTIGRAPH
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; RUN: opt %s -dot-callgraph -callgraph-dot-filename-prefix=%t 2>/dev/null
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; RUN: FileCheck %s -input-file=%t.callgraph.dot --check-prefix=CHECK
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; CHECK-MULTIGRAPH: {external caller}
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; CHECK-NOT: {external caller}
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define void @bar() {
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ret void
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}
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define void @foo() {
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call void @bar()
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ret void
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}
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