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rust-lang / rustc_codegen_gcc Public

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fix 128bits ctlz intrinsincs UB#635

Open

dvermd wants to merge 4 commits intorust-lang:masterrust-lang/rustc_codegen_gcc:masterfrom

dvermd:fix_128b_leading_zeros_ubdvermd/rustc_codegen_gcc:fix_128b_leading_zeros_ubCopy head branch name to clipboard

Conversation Commits4 (4)Checks Files changed

Open

fix 128bits ctlz intrinsincs UB#635
dvermd wants to merge 4 commits intorust-lang:masterfrom
dvermd:fix_128b_leading_zeros_ub

Commits

Commits on Nov 17, 2025

fix 128bit ctlz intrinsic UB
dvermd
committed
fix 128bit cttz intrinsic UB
dvermd
committed
add ctlz and cttz tests
dvermd
committed
add ubsan to Debug test Profile
dvermd
committed

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