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Replace assert! with debug_assert! in production code paths.

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This allows the assertions to be disabled in release builds, so that
the code is faster and smaller, at the expense of not performing the
checks. Assertions can be re-enabled in release builds with the
debug-assertions flag in Cargo.toml, as the top-level Cargo.toml
file does.
This commit is contained in:
Dan Gohman
2018-03-12 10:28:35 -07:00
parent e81a27fb5d
commit 30f8daa9d6
43 changed files with 165 additions and 164 deletions
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6
lib/cretonne/src/regalloc/live_value_tracker.rs
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@@ -207,7 +207,7 @@ impl LiveValueTracker {
let first_arg = self.live.values.len();
for &value in dfg.ebb_params(ebb) {
let lr = &liveness[value];
assert_eq!(lr.def(), ebb.into());
debug_assert_eq!(lr.def(), ebb.into());
match lr.def_local_end().into() {
ExpandedProgramPoint::Inst(endpoint) => {
self.live.push(value, endpoint, lr);
@@ -215,7 +215,7 @@ impl LiveValueTracker {
ExpandedProgramPoint::Ebb(local_ebb) => {
// This is a dead EBB parameter which is not even live into the first
// instruction in the EBB.
assert_eq!(
debug_assert_eq!(
local_ebb,
ebb,
"EBB parameter live range ends at wrong EBB header"
@@ -273,7 +273,7 @@ impl LiveValueTracker {
let first_def = self.live.values.len();
for &value in dfg.inst_results(inst) {
let lr = &liveness[value];
assert_eq!(lr.def(), inst.into());
debug_assert_eq!(lr.def(), inst.into());
match lr.def_local_end().into() {
ExpandedProgramPoint::Inst(endpoint) => {
self.live.push(value, endpoint, lr);