[llvm-bugs] [Bug 206963] [X86] Missed code-size optimization: no pass promotes VEX→EVEX when EVEX's `disp8*N` yields a shorter encoding

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Wed Jul 1 05:23:46 PDT 2026

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Previous message: [llvm-bugs] [Bug 206952] [mlir](tosa-narrow-i64-to-i32) mlir-opt triggers segmentation fault with tosa-narrow-i64-to-i32
Next message: [llvm-bugs] [Bug 206973] [x86][CodeGen] Unnecessary spill of RSP to stack causes invalid frame tracking and stack loop in KMSAN build
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