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annotate clang/test/CodeGenCXX/switch-case-folding-1.cpp @ 206:f17a3b42b08b

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Added tag before-12 for changeset b7591485f4cd
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 07 Jun 2021 21:25:57 +0900
parents 1d019706d866
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
150
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1 // RUN: %clang_cc1 %s -emit-llvm-only
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2 // CHECK that we don't crash.
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3
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4 int test(int val){
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5 int x = 12;
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6 // Make sure we don't crash when constant folding the case 4
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7 // statement due to the case 5 statement contained in the do loop
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8 switch (val) {
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9 case 4: do {
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10 switch (6) {
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11 case 6: {
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12 case 5: x++;
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13 };
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14 };
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15 } while (x < 100);
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16 }
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17 return x;
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18 }
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19
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20 int main(void) {
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21 return test(4);
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22 }