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cpp2w: exclude NORETURN from tecotsb target endpoint #9

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lukeg101 wants to merge 1 commit into from
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cpp2w: exclude NORETURN from tecotsb target endpoint #9

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2 changes: 1 addition & 1 deletion model/cpp2w.cat
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ let pscb = ([SC] | [F & SC]; hb?); scb; ([SC] | hb? ; [F & SC])
let pscf = [F & SC]; (hb | hb; eco; hb); [F & SC]
let psc = pscb | pscf

let tecotsb = ([A]; (eco); [A])+; sb
let tecotsb = ([A]; (eco); [A \ NORETURN])+; sb

let cnf = ((W * _) | (_ * W)) & loc \ ((IW * _) | (_ * IW))
let dr = (cnf & ext) \ (hb | hb^-1 | A * A | tecotsb | tecotsb^-1)
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16 changes: 16 additions & 0 deletions tests/mp/mp-fetch-add.litmus
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
C mp-fetch-add
{ [x] = 0; [y] = 0; }

P0 (int* x, int* y) {
atomic_store_explicit(x, 1, memory_order_relaxed);
atomic_thread_fence(memory_order_release);
atomic_store_explicit(y, 1, memory_order_relaxed);
}

P1 (int* x, int* y) {
int r1 = atomic_fetch_add_explicit(y, 1, memory_order_release);
atomic_thread_fence(memory_order_acquire);
int r0 = atomic_load_explicit(x, memory_order_relaxed);
}

exists (1:r0=0 /\ y=2)
16 changes: 16 additions & 0 deletions tests/mp/mp-store-add.litmus
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
C mp-store-add
{ [x] = 0; [y] = 0; }

P0 (int* x, int* y) {
atomic_store_explicit(x, 1, memory_order_relaxed);
atomic_thread_fence(memory_order_release);
atomic_store_explicit(y, 1, memory_order_relaxed);
}

P1 (int* x, int* y) {
atomic_store_add_explicit(y, 1, memory_order_release);
atomic_thread_fence(memory_order_acquire);
int r0 = atomic_load_explicit(x, memory_order_relaxed);
}

exists (1:r0=0 /\ y=2)