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annotate test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 54457678186b
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt < %s -dfsan -dfsan-args-abi -dfsan-debug-nonzero-labels -S | FileCheck %s
95c75e76d11b LLVM 3.4
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2 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 declare i32 @g()
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5
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; CHECK: define { i32, i16 } @"dfs$f"(i32, i16)
95c75e76d11b LLVM 3.4
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7 define i32 @f(i32) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; CHECK: [[LOCALLABELALLOCA:%.*]] = alloca i16
95c75e76d11b LLVM 3.4
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9 ; CHECK: [[ARGCMP:%.*]] = icmp ne i16 %1, 0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ; CHECK: br i1 [[ARGCMP]]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 %i = alloca i32
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12 store i32 %0, i32* %i
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13 ; CHECK: [[CALL:%.*]] = call { i32, i16 } @"dfs$g"()
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 ; CHECK: [[CALLLABEL:%.*]] = extractvalue { i32, i16 } [[CALL]], 1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ; CHECK: [[CALLCMP:%.*]] = icmp ne i16 [[CALLLABEL]], 0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 ; CHECK: br i1 [[CALLCMP]]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 %call = call i32 @g()
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 ; CHECK: [[LOCALLABEL:%.*]] = load i16* [[LOCALLABELALLOCA]]
95c75e76d11b LLVM 3.4
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19 ; CHECK: [[LOCALCMP:%.*]] = icmp ne i16 [[LOCALLABEL]], 0
95c75e76d11b LLVM 3.4
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20 ; CHECK: br i1 [[LOCALCMP]]
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21 %load = load i32* %i
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 ret i32 %load
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23 }