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gallivm: fix nested break statemants

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This commit is contained in:
Zack Rusin 2010-04-22 13:43:37 -04:00
parent 63aa9b505a
commit 3a423dcf9d
1 changed files with 3 additions and 2 deletions
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5
src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
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@ -232,6 +232,8 @@ static void lp_exec_bgnloop(struct lp_exec_mask *mask)
mask->break_mask = LLVMConstAllOnes(mask->int_vec_type);
if (mask->cond_stack_size == 0)
mask->cond_mask = LLVMConstAllOnes(mask->int_vec_type);
mask->break_stack[mask->break_stack_size++] = mask->break_mask;
mask->loop_stack[mask->loop_stack_size++] = mask->loop_block;
mask->loop_block = lp_build_insert_new_block(mask->bld->builder, "bgnloop");
LLVMBuildBr(mask->bld->builder, mask->loop_block);
@ -246,7 +248,6 @@ static void lp_exec_break(struct lp_exec_mask *mask)
mask->exec_mask,
"break");
mask->break_stack[mask->break_stack_size++] = mask->break_mask;
if (mask->break_stack_size > 1) {
mask->break_mask = LLVMBuildAnd(mask->bld->builder,
mask->break_mask,
@ -304,7 +305,7 @@ static void lp_exec_endloop(struct lp_exec_mask *mask)
mask->cont_mask = mask->cont_stack[--mask->cont_stack_size];
}
if (mask->break_stack_size) {
mask->break_mask = mask->cont_stack[--mask->break_stack_size];
mask->break_mask = mask->break_stack[--mask->break_stack_size];
}
lp_exec_mask_update(mask);