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amdgcn, libgomp: Remove unused variable (PR121156)

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There's a new compiler warning breaking the build.  This fixes it.  The
variable appears to be genuinely vestigial.

libgomp/ChangeLog:

	PR target/121156
	* config/gcn/bar.c (gomp_team_barrier_wait_end): Remove unused
	"generation" variable.
	(gomp_team_barrier_wait_cancel_end): Likewise.
This commit is contained in:
Andrew Stubbs
2025-07-17 13:30:04 +00:00
parent 7375909e9d
commit 6f275d3628
1 changed files with 2 additions and 6 deletions
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8
libgomp/config/gcn/bar.c
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@@ -79,7 +79,7 @@ gomp_team_barrier_wake (gomp_barrier_t *bar, int count)
void
gomp_team_barrier_wait_end (gomp_barrier_t *bar, gomp_barrier_state_t state)
{
unsigned int generation, gen;
unsigned int gen;
if (__builtin_expect (state & BAR_WAS_LAST, 0))
{
@@ -105,7 +105,6 @@ gomp_team_barrier_wait_end (gomp_barrier_t *bar, gomp_barrier_state_t state)
}
}
generation = state;
state &= ~BAR_CANCELLED;
int retry = 100;
do
@@ -128,7 +127,6 @@ gomp_team_barrier_wait_end (gomp_barrier_t *bar, gomp_barrier_state_t state)
gomp_barrier_handle_tasks (state);
gen = __atomic_load_n (&bar->generation, MEMMODEL_ACQUIRE);
}
generation |= gen & BAR_WAITING_FOR_TASK;
}
while (gen != state + BAR_INCR);
}
@@ -152,7 +150,7 @@ bool
gomp_team_barrier_wait_cancel_end (gomp_barrier_t *bar,
gomp_barrier_state_t state)
{
unsigned int generation, gen;
unsigned int gen;
if (__builtin_expect (state & BAR_WAS_LAST, 0))
{
@@ -184,7 +182,6 @@ gomp_team_barrier_wait_cancel_end (gomp_barrier_t *bar,
if (__builtin_expect (state & BAR_CANCELLED, 0))
return true;
generation = state;
int retry = 100;
do
{
@@ -209,7 +206,6 @@ gomp_team_barrier_wait_cancel_end (gomp_barrier_t *bar,
gomp_barrier_handle_tasks (state);
gen = __atomic_load_n (&bar->generation, MEMMODEL_RELAXED);
}
generation |= gen & BAR_WAITING_FOR_TASK;
}
while (gen != state + BAR_INCR);