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annotate clang/test/CodeGenCXX/2009-05-04-PureConstNounwind.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 2e18cbf3894f
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1 // RUN: %clang_cc1 -triple i386-unknown-unknown -fexceptions -emit-llvm %s -o - | FileCheck %s
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2 int c(void) __attribute__((const));
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3 int p(void) __attribute__((pure));
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4 int t(void);
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5
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6 // CHECK: define i32 @_Z1fv() [[TF:#[0-9]+]] {
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7 int f(void) {
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8 // CHECK: call i32 @_Z1cv() [[NUW_RN_CALL:#[0-9]+]]
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9 // CHECK: call i32 @_Z1pv() [[NUW_RO_CALL:#[0-9]+]]
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10 return c() + p() + t();
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11 }
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12
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13 // CHECK: declare i32 @_Z1cv() [[NUW_RN:#[0-9]+]]
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14 // CHECK: declare i32 @_Z1pv() [[NUW_RO:#[0-9]+]]
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15 // CHECK: declare i32 @_Z1tv() [[TF2:#[0-9]+]]
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16
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17 // CHECK: attributes [[TF]] = { {{.*}} }
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18 // CHECK: attributes [[NUW_RN]] = { nounwind readnone{{.*}} }
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19 // CHECK: attributes [[NUW_RO]] = { nounwind readonly{{.*}} }
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20 // CHECK: attributes [[TF2]] = { {{.*}} }
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21 // CHECK: attributes [[NUW_RN_CALL]] = { nounwind readnone }
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22 // CHECK: attributes [[NUW_RO_CALL]] = { nounwind readonly }