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gallivm: add assertions to check type of phi variables

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This commit is contained in:
Brian Paul
2010-05-20 12:42:40 -06:00
parent a504f2387e
commit c3b62bc86c
1 changed files with 2 additions and 0 deletions
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src/gallium/auxiliary/gallivm/lp_bld_flow.c
+2
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@@ -407,6 +407,7 @@ lp_build_flow_skip_cond_break(struct lp_build_flow_context *flow,
/* for each variable, update the Phi node with a (variable, block) pair */
for(i = 0; i < skip->num_variables; ++i) {
assert(*flow->variables[i]);
assert(LLVMTypeOf(skip->phi[i]) == LLVMTypeOf(*flow->variables[i]));
LLVMAddIncoming(skip->phi[i], flow->variables[i], &current_block, 1);
}
@@ -433,6 +434,7 @@ lp_build_flow_skip_end(struct lp_build_flow_context *flow)
/* add (variable, block) tuples to the phi nodes */
for(i = 0; i < skip->num_variables; ++i) {
assert(*flow->variables[i]);
assert(LLVMTypeOf(skip->phi[i]) == LLVMTypeOf(*flow->variables[i]));
LLVMAddIncoming(skip->phi[i], flow->variables[i], &current_block, 1);
*flow->variables[i] = skip->phi[i];
}