Mercurial > hg > CbC > CbC_llvm

annotate test/Feature/optnone-llc.ll @ 122:36195a0db682

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merging ( incomplete )
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 17 Nov 2017 20:32:31 +0900
parents 803732b1fca8
children
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc -O1 -debug %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=LLC-Ox
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; RUN: llc -O2 -debug %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=LLC-Ox
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 ; RUN: llc -O3 -debug %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=LLC-Ox
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 ; RUN: llc -misched-postra -debug %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=LLC-MORE
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7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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5 ; RUN: llc -O1 -debug-only=isel %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=FAST
7d135dc70f03 LLVM 3.9
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parents: 95
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6 ; RUN: llc -O1 -debug-only=isel -fast-isel=false %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=NOFAST
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
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8 ; REQUIRES: asserts, default_triple
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ; This test verifies that we don't run Machine Function optimizations
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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11 ; on optnone functions, and that we can turn off FastISel.
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 ; Function Attrs: noinline optnone
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 define i32 @_Z3fooi(i32 %x) #0 {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 entry:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 %x.addr = alloca i32, align 4
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 store i32 %x, i32* %x.addr, align 4
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 br label %while.cond
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 while.cond: ; preds = %while.body, %entry
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
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21 %0 = load i32, i32* %x.addr, align 4
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 %dec = add nsw i32 %0, -1
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 store i32 %dec, i32* %x.addr, align 4
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 %tobool = icmp ne i32 %0, 0
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 br i1 %tobool, label %while.body, label %while.end
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 while.body: ; preds = %while.cond
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 br label %while.cond
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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29
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 while.end: ; preds = %while.cond
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 ret i32 0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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32 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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33
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 attributes #0 = { optnone noinline }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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36 ; Nothing that runs at -O0 gets skipped.
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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37 ; LLC-O0-NOT: Skipping pass
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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38
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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39 ; Machine Function passes run at -O1 and higher.
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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40 ; LLC-Ox-DAG: Skipping pass 'Branch Probability Basic Block Placement'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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41 ; LLC-Ox-DAG: Skipping pass 'CodeGen Prepare'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42 ; LLC-Ox-DAG: Skipping pass 'Control Flow Optimizer'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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43 ; LLC-Ox-DAG: Skipping pass 'Machine code sinking'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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44 ; LLC-Ox-DAG: Skipping pass 'Machine Common Subexpression Elimination'
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803732b1fca8 LLVM 5.0
kono
parents: 120
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45 ; LLC-Ox-DAG: Skipping pass 'Shrink Wrapping analysis'
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 ; LLC-Ox-DAG: Skipping pass 'Machine Copy Propagation Pass'
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7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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47 ; LLC-Ox-DAG: Skipping pass 'Machine Instruction Scheduler'
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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48 ; LLC-Ox-DAG: Skipping pass 'Machine Loop Invariant Code Motion'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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49 ; LLC-Ox-DAG: Skipping pass 'Optimize machine instruction PHIs'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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50 ; LLC-Ox-DAG: Skipping pass 'Peephole Optimizations'
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60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
parents: 77
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51 ; LLC-Ox-DAG: Skipping pass 'Post{{.*}}RA{{.*}}{{[Ss]}}cheduler'
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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52 ; LLC-Ox-DAG: Skipping pass 'Remove dead machine instructions'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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53 ; LLC-Ox-DAG: Skipping pass 'Tail Duplication'
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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55 ; Alternate post-RA scheduler.
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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56 ; LLC-MORE: Skipping pass 'PostRA Machine Instruction Scheduler'
100
7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
57
7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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58 ; Selectively disable FastISel for optnone functions.
7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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59 ; FAST: FastISel is enabled
7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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60 ; NOFAST: FastISel is disabled