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b4963dd8da
This new scheduler plugs into the existing selection DAG scheduling framework. It is a top-down critical path scheduler that tracks register pressure and uses a DFA for pipeline modeling. Patch by Sergei Larin! llvm-svn: 149547
19 lines
418 B
LLVM
19 lines
418 B
LLVM
; RUN: llc -march=hexagon -mcpu=hexagonv4 -disable-dfa-sched < %s | FileCheck %s
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; CHECK: r[[T0:[0-9]+]] = #7
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; CHECK: memw(r29 + #0) = r[[T0]]
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; CHECK: r0 = #1
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; CHECK: r1 = #2
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; CHECK: r2 = #3
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; CHECK: r3 = #4
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; CHECK: r4 = #5
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; CHECK: r5 = #6
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define void @foo() nounwind {
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entry:
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call void @bar(i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7)
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ret void
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}
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declare void @bar(i32, i32, i32, i32, i32, i32, i32)
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