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comparison clang/test/CodeGen/unwind-attr.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 c4bab56944e8
comparison
equal deleted inserted replaced
173:0572611fdcc8 207:2e18cbf3894f
1 // RUN: %clang_cc1 -triple i386-unknown-unknown -fexceptions -emit-llvm -o - %s | FileCheck %s 1 // RUN: %clang_cc1 -triple i386-unknown-unknown -fexceptions -emit-llvm -o - %s | FileCheck %s
2 // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix CHECK-NOEXC %s 2 // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix CHECK-NOEXC %s
3 3
4 int opaque(); 4 int opaque();
5 5
6 // CHECK: define [[INT:i.*]] @test0() [[TF:#[0-9]+]] { 6 // CHECK: define{{.*}} [[INT:i.*]] @test0() [[TF:#[0-9]+]] {
7 // CHECK-NOEXC: define [[INT:i.*]] @test0() [[NUW:#[0-9]+]] { 7 // CHECK-NOEXC: define{{.*}} [[INT:i.*]] @test0() [[NUW:#[0-9]+]] {
8 int test0(void) { 8 int test0(void) {
9 return opaque(); 9 return opaque();
10 } 10 }
11 11
12 // <rdar://problem/8087431>: locally infer nounwind at -O0 12 // <rdar://problem/8087431>: locally infer nounwind at -O0
13 // CHECK: define [[INT:i.*]] @test1() [[NUW:#[0-9]+]] { 13 // CHECK: define{{.*}} [[INT:i.*]] @test1() [[NUW:#[0-9]+]] {
14 // CHECK-NOEXC: define [[INT:i.*]] @test1() [[NUW]] { 14 // CHECK-NOEXC: define{{.*}} [[INT:i.*]] @test1() [[NUW]] {
15 int test1(void) { 15 int test1(void) {
16 return 0; 16 return 0;
17 } 17 }
18 18
19 // <rdar://problem/8283071>: not for weak functions 19 // <rdar://problem/8283071>: not for weak functions
20 // CHECK: define weak [[INT:i.*]] @test2() [[TF]] { 20 // CHECK: define weak{{.*}} [[INT:i.*]] @test2() [[TF]] {
21 // CHECK-NOEXC: define weak [[INT:i.*]] @test2() [[NUW]] { 21 // CHECK-NOEXC: define weak{{.*}} [[INT:i.*]] @test2() [[NUW]] {
22 __attribute__((weak)) int test2(void) { 22 __attribute__((weak)) int test2(void) {
23 return 0; 23 return 0;
24 } 24 }
25 25
26 // CHECK: attributes [[TF]] = { noinline optnone "{{.*}} } 26 // CHECK: attributes [[TF]] = { noinline optnone "{{.*}} }