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nir: Check if u_vector_init() succeeds

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However, it only fails when running out of memory. Now, if we
are about to check that, we should be consistent and check
the allocation of the worklist as well.

CID: 1433512
Fixes: edb18564c7 nir: Initial implementation of a nir_instr_worklist
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Topi Pohjolainen 2018-04-05 10:21:01 +03:00
parent 98d3874754
commit 5d895a1f37
1 changed files with 9 additions and 2 deletions
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11
src/compiler/nir/nir_worklist.h
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@ -105,8 +105,15 @@ typedef struct {
static inline nir_instr_worklist *
nir_instr_worklist_create() {
nir_instr_worklist *wl = malloc(sizeof(nir_instr_worklist));
u_vector_init(&wl->instr_vec, sizeof(struct nir_instr *),
sizeof(struct nir_instr *) * 8);
if (!wl)
return NULL;
if (!u_vector_init(&wl->instr_vec, sizeof(struct nir_instr *),
sizeof(struct nir_instr *) * 8)) {
free(wl);
return NULL;
}
return wl;
}