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ZJIT: Count GuardBitEquals for shapes as GuardShape in stats (#15936)

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This brings back the GuardShape exit ratio in stats.
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Max Bernstein 2026-01-22 17:53:28 -05:00 committed by GitHub
parent 51a030833c
commit c1dde6d387
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Notes: git 2026-01-22 22:53:56 +00:00 
Merged-By: tekknolagi <donotemailthisaddress@bernsteinbear.com>
1 changed files with 3 additions and 0 deletions
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zjit/src/codegen.rs
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@ -2276,6 +2276,9 @@ fn gen_guard_type_not(jit: &mut JITState, asm: &mut Assembler, val: lir::Opnd, g
/// Compile an identity check with a side exit
fn gen_guard_bit_equals(jit: &mut JITState, asm: &mut Assembler, val: lir::Opnd, expected: crate::hir::Const, reason: SideExitReason, state: &FrameState) -> lir::Opnd {
if matches!(reason, SideExitReason::GuardShape(_) ) {
gen_incr_counter(asm, Counter::guard_shape_count);
}
let expected_opnd: Opnd = match expected {
crate::hir::Const::Value(v) => { Opnd::Value(v) }
crate::hir::Const::CInt64(v) => { v.into() }