Mercurial > hg > CbC > CbC_llvm
comparison clang/test/CodeGen/attr-disable-tail-calls.c @ 207:2e18cbf3894f
LLVM12
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Tue, 08 Jun 2021 06:07:14 +0900 |
parents | 1d019706d866 |
children | c4bab56944e8 |
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173:0572611fdcc8 | 207:2e18cbf3894f |
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1 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 %s -emit-llvm -mdisable-tail-calls -o - | FileCheck %s -check-prefix=DISABLE | 1 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 %s -emit-llvm -mdisable-tail-calls -o - | FileCheck %s -check-prefix=DISABLE |
2 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 %s -emit-llvm -o - | FileCheck %s -check-prefix=ENABLE | 2 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 %s -emit-llvm -o - | FileCheck %s -check-prefix=ENABLE |
3 | 3 |
4 // DISABLE: define i32 @f1() [[ATTRTRUE:#[0-9]+]] { | 4 // DISABLE: define{{.*}} i32 @f1() [[ATTRTRUE:#[0-9]+]] { |
5 // DISABLE: define i32 @f2() [[ATTRTRUE]] { | 5 // DISABLE: define{{.*}} i32 @f2() [[ATTRTRUE]] { |
6 // ENABLE: define i32 @f1() [[ATTRFALSE:#[0-9]+]] { | 6 // ENABLE: define{{.*}} i32 @f1() [[ATTRFALSE:#[0-9]+]] { |
7 // ENABLE: define i32 @f2() [[ATTRTRUE:#[0-9]+]] { | 7 // ENABLE: define{{.*}} i32 @f2() [[ATTRTRUE:#[0-9]+]] { |
8 | 8 |
9 int f1() { | 9 int f1() { |
10 return 0; | 10 return 0; |
11 } | 11 } |
12 | 12 |
13 int f2() __attribute__((disable_tail_calls)) { | 13 int f2() __attribute__((disable_tail_calls)) { |
14 return 0; | 14 return 0; |
15 } | 15 } |
16 | 16 |
17 // DISABLE: attributes [[ATTRTRUE]] = { {{.*}}"disable-tail-calls"="true"{{.*}} } | 17 // DISABLE: attributes [[ATTRTRUE]] = { {{.*}}"disable-tail-calls"="true"{{.*}} } |
18 // ENABLE: attributes [[ATTRFALSE]] = { {{.*}}"disable-tail-calls"="false"{{.*}} } | 18 // ENABLE-NOT: attributes [[ATTRFALSE]] = { {{.*}}"disable-tail-calls"="false"{{.*}} } |
19 // ENABLE: attributes [[ATTRTRUE]] = { {{.*}}"disable-tail-calls"="true"{{.*}} } | 19 // ENABLE: attributes [[ATTRTRUE]] = { {{.*}}"disable-tail-calls"="true"{{.*}} } |