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33 lines
874 B
LLVM
33 lines
874 B
LLVM
; REQUIRES: asserts
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; RUN: opt -S -debug-counter=early-cse-skip=1,early-cse-count=1 -early-cse \
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; RUN: -debug-counter=newgvn-vn-skip=1,newgvn-vn-count=2 -newgvn \
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; RUN: -instcombine -print-debug-counter < %s 2>&1 | FileCheck %s
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;; Test debug counter prints correct info in right order.
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; CHECK-LABEL: Counters and values:
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; CHECK: early-cse
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; CHECK-SAME: {4,1,1}
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; CHECK: instcombine-visit
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; CHECK-SAME: {12,0,-1}
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; CHECK: newgvn-vn
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; CHECK-SAME: {9,1,2}
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define i32 @f1(i32 %a, i32 %b) {
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bb:
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%add1 = add i32 %a, %b
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%add2 = add i32 %a, %b
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%add3 = add i32 %a, %b
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%add4 = add i32 %a, %b
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%ret1 = add i32 %add1, %add2
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%ret2 = add i32 %add3, %add4
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%ret = add i32 %ret1, %ret2
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ret i32 %ret
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}
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define i32 @f2(i32 %a, i32 %b) {
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bb:
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%add1 = add i32 %a, %b
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%add2 = add i32 %a, %b
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%ret = add i32 %add1, %add2
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ret i32 %ret
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}
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