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annotate clang/test/CodeGen/cleanup-stack.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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150
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1 // RUN: %clang_cc1 -triple i386-unknown-unknown -O3 -emit-llvm %s -o - | FileCheck %s
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2 // CHECK: ret i32 9
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3
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4 struct s0 {
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5 int *var;
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6 int addend;
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7 };
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8
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9 static void f0(struct s0 *p) {
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10 *p->var += p->addend;
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11 }
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12
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13 int f1(void) {
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14 int var = 0;
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15
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16 {
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17 struct s0 x __attribute__((cleanup(f0))) = { &var, 2 };
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18 struct s0 y __attribute__((cleanup(f0))) = { &var, 3 };
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19 {
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20 struct s0 y __attribute__((cleanup(f0))) = { &var, 4 };
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21 }
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22 }
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23
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24 return var;
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25 }