Files
clang-p2996/clang/test/CodeGenCXX/ARM/exception-alignment.cpp
Nikita Popov 532dc62b90 [OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC)
This adds -no-opaque-pointers to clang tests whose output will
change when opaque pointers are enabled by default. This is
intended to be part of the migration approach described in
https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.

The patch has been produced by replacing %clang_cc1 with
%clang_cc1 -no-opaque-pointers for tests that fail with opaque
pointers enabled. Worth noting that this doesn't cover all tests,
there's a remaining ~40 tests not using %clang_cc1 that will need
a followup change.

Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 12:09:47 +02:00

22 lines
888 B
C++

// Bug: https://bugs.llvm.org/show_bug.cgi?id=42668
// REQUIRES: arm-registered-target
// RUN: %clang_cc1 -no-opaque-pointers -triple armv8-arm-none-eabi -emit-llvm -target-cpu generic -Os -fcxx-exceptions -o - -x c++ %s | FileCheck --check-prefixes=CHECK,A8 %s
// RUN: %clang_cc1 -no-opaque-pointers -triple armv8-unknown-linux-android -emit-llvm -target-cpu generic -Os -fcxx-exceptions -o - -x c++ %s | FileCheck --check-prefixes=CHECK,A16 %s
// CHECK: [[E:%[A-z0-9]+]] = tail call i8* @__cxa_allocate_exception
// CHECK-NEXT: [[BC:%[A-z0-9]+]] = bitcast i8* [[E]] to <2 x i64>*
// A8-NEXT: store <2 x i64> <i64 1, i64 2>, <2 x i64>* [[BC]], align 8
// A16-NEXT: store <2 x i64> <i64 1, i64 2>, <2 x i64>* [[BC]], align 16
#include <arm_neon.h>
int main(void) {
try {
throw vld1q_u64(((const uint64_t[2]){1, 2}));
} catch (uint64x2_t exc) {
return 0;
}
return 1;
}