532dc62b90
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
21 lines
720 B
C
21 lines
720 B
C
// RUN: %clang_cc1 -no-opaque-pointers -emit-llvm-bc -disable-llvm-passes -o %t.bc %s
|
|
// RUN: llvm-dis %t.bc -o - | FileCheck %s
|
|
|
|
// Test case for PR45426. Make sure we do not crash while writing bitcode
|
|
// containing a simplify-able fneg constant expression. Check that the created
|
|
// bitcode file can be disassembled and has the constant expressions simplified.
|
|
//
|
|
// CHECK-LABEL define i32 @main()
|
|
// CHECK: entry:
|
|
// CHECK-NEXT: %retval = alloca i32
|
|
// CHECK-NEXT: store i32 0, i32* %retval
|
|
// CHECK-NEXT: [[LV:%.*]] = load float*, float** @c
|
|
// CHECK-NEXT: store float 1.000000e+00, float* [[LV]], align 4
|
|
// CHECK-NEXT: ret i32 -1
|
|
|
|
int a[], b;
|
|
float *c;
|
|
int main(void) {
|
|
return -(*c = &b != a);
|
|
}
|