[llvm-bugs] [Bug 235695] [CodeGen] llc crashes "Cannot unroll scalable vector!" on llvm.ldexp / llvm.frexp with scalable vector operands

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Mon Oct 26 03:58:35 PDT 2026

Previous message: [llvm-bugs] [Bug 235694] [RISCV][veclib] -fveclib=SLEEF maps ilogbf/ldexpf loops to Sleef_ilogbfx_rvvm2 / Sleef_ldexpfx_rvvm2, which SLEEF never generates for any ISA
Next message: [llvm-bugs] [Bug 235697] [RISCV] -msave-restore: save/restore libcalls don't declare their t1 clobber, so IPRA keeps values in t1 across calls
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Previous message: [llvm-bugs] [Bug 235694] [RISCV][veclib] -fveclib=SLEEF maps ilogbf/ldexpf loops to Sleef_ilogbfx_rvvm2 / Sleef_ldexpfx_rvvm2, which SLEEF never generates for any ISA
Next message: [llvm-bugs] [Bug 235697] [RISCV] -msave-restore: save/restore libcalls don't declare their t1 clobber, so IPRA keeps values in t1 across calls
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