121
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1 ; Note: -verify-machineinstrs is used in order to make this test compatible with EXPENSIVE_CHECKS.
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2 ; RUN: llc < %s -debug-pass=Structure -stop-after=loop-reduce -verify-machineinstrs -o /dev/null 2>&1 \
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3 ; RUN: | FileCheck %s -check-prefix=STOP-AFTER
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120
|
4 ; STOP-AFTER: -loop-reduce
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5 ; STOP-AFTER: Dominator Tree Construction
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6 ; STOP-AFTER: Loop Strength Reduction
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121
|
7 ; STOP-AFTER-NEXT: Verify generated machine code
|
120
|
8 ; STOP-AFTER-NEXT: MIR Printing Pass
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|
9
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10 ; RUN: llc < %s -debug-pass=Structure -stop-before=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP-BEFORE
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11 ; STOP-BEFORE-NOT: -loop-reduce
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12 ; STOP-BEFORE: Dominator Tree Construction
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13 ; STOP-BEFORE-NOT: Loop Strength Reduction
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|
14
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15 ; RUN: llc < %s -debug-pass=Structure -start-after=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=START-AFTER
|
121
|
16 ; START-AFTER: -machine-branch-prob -gc-lowering
|
120
|
17 ; START-AFTER: FunctionPass Manager
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18 ; START-AFTER-NEXT: Lower Garbage Collection Instructions
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|
19
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20 ; RUN: llc < %s -debug-pass=Structure -start-before=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=START-BEFORE
|
121
|
21 ; START-BEFORE: -machine-branch-prob -domtree
|
120
|
22 ; START-BEFORE: FunctionPass Manager
|
|
23 ; START-BEFORE: Loop Strength Reduction
|
|
24 ; START-BEFORE-NEXT: Lower Garbage Collection Instructions
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|
25
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26 ; RUN: not llc < %s -start-before=nonexistent -o /dev/null 2>&1 | FileCheck %s -check-prefix=NONEXISTENT-START-BEFORE
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27 ; RUN: not llc < %s -stop-before=nonexistent -o /dev/null 2>&1 | FileCheck %s -check-prefix=NONEXISTENT-STOP-BEFORE
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28 ; RUN: not llc < %s -start-after=nonexistent -o /dev/null 2>&1 | FileCheck %s -check-prefix=NONEXISTENT-START-AFTER
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|
29 ; RUN: not llc < %s -stop-after=nonexistent -o /dev/null 2>&1 | FileCheck %s -check-prefix=NONEXISTENT-STOP-AFTER
|
121
|
30 ; NONEXISTENT-START-BEFORE: "nonexistent" pass is not registered.
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31 ; NONEXISTENT-STOP-BEFORE: "nonexistent" pass is not registered.
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|
32 ; NONEXISTENT-START-AFTER: "nonexistent" pass is not registered.
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33 ; NONEXISTENT-STOP-AFTER: "nonexistent" pass is not registered.
|
120
|
34
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35 ; RUN: not llc < %s -start-before=loop-reduce -start-after=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=DOUBLE-START
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36 ; RUN: not llc < %s -stop-before=loop-reduce -stop-after=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=DOUBLE-STOP
|
121
|
37 ; DOUBLE-START: start-before and start-after specified!
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38 ; DOUBLE-STOP: stop-before and stop-after specified!
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