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annotate test/Transforms/InstCombine/strcpy_chk-64.ll @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents afa8332a0e37
children c2174574ed3a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt < %s -instcombine -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"
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 target triple = "x86_64-apple-darwin10.0.0"
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
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5 define void @func(i8* %i) nounwind ssp {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; CHECK-LABEL: @func(
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kono
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7 ; CHECK: @__strcpy_chk(i8* nonnull %arraydecay, i8* %i, i64 32)
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 entry:
95c75e76d11b LLVM 3.4
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9 %s = alloca [32 x i8], align 16
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 %arraydecay = getelementptr inbounds [32 x i8], [32 x i8]* %s, i32 0, i32 0
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11 %call = call i8* @__strcpy_chk(i8* %arraydecay, i8* %i, i64 32)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 call void @func2(i8* %arraydecay)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 ret void
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 }
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 declare i8* @__strcpy_chk(i8*, i8*, i64) nounwind
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 declare void @func2(i8*)