| // RUN: %clang_cl %s -o %t.exe -fuse-ld=lld -Z7 |
| // RUN: grep DE[B]UGGER: %s | sed -e 's/.*DE[B]UGGER: //' > %t.script |
| // RUN: %cdb -cf %t.script %t.exe | FileCheck %s --check-prefixes=DEBUGGER,CHECK |
| |
| // From https://llvm.org/pr38857, where we had issues with stack realignment. |
| |
| struct Foo { |
| int x = 42; |
| int __declspec(noinline) foo(); |
| void __declspec(noinline) bar(int *a, int *b, double *c); |
| }; |
| int Foo::foo() { |
| int a = 1; |
| int b = 2; |
| double __declspec(align(32)) force_alignment = 0.42; |
| bar(&a, &b, &force_alignment); |
| // DEBUGGER: g |
| // DEBUGGER: .frame 1 |
| // DEBUGGER: dv |
| // CHECK: a = 0n1 |
| // CHECK: b = 0n2 |
| // CHECK: force_alignment = 0.41999{{.*}} |
| // DEBUGGER: q |
| x += (int)force_alignment; |
| return x; |
| } |
| void Foo::bar(int *a, int *b, double *c) { |
| __debugbreak(); |
| *c += *a + *b; |
| } |
| int main() { |
| Foo o; |
| o.foo(); |
| } |
