clang/test/CodeGen/exceptions-seh-nested-finally.c

   1 // RUN: %clang_cc1 %s -triple x86_64-pc-win32 -fms-extensions -emit-llvm -o - \
   2 // RUN:         | FileCheck %s
   3 // RUN: %clang_cc1 %s -triple i686-pc-win32 -fms-extensions -emit-llvm -o - \
   4 // RUN:         | FileCheck %s
   5 // RUN: %clang_cc1 %s -triple aarch64-windows -fms-extensions -emit-llvm -o - \
   6 // RUN:         | FileCheck %s
   7
   8 // Check that the first finally block passes the enclosing function's frame
   9 // pointer to the second finally block, instead of generating it via localaddr.
  10
  11 // CHECK-LABEL: define internal void @"?fin$0@0@main@@"({{i8 noundef( zeroext)?}} %abnormal_termination, ptr noundef %frame_pointer)
  12 // CHECK: call void @"?fin$1@0@main@@"({{i8 noundef( zeroext)?}} 0, ptr noundef %frame_pointer)
  13 int
  14 main(void) {
  15   int Check = 0;
  16   __try {
  17     Check = 3;
  18   } __finally {
  19     __try {
  20       Check += 2;
  21     } __finally {
  22       Check += 4;
  23     }
  24   }
  25   return Check;
  26 }