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rust-lang / rustc_codegen_gcc Public

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fix 128bits ctlz intrinsincs UB#635

Merged

antoyo merged 5 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

Nov 28, 2025

Conversation Commits5 (5)Checks Files changed

Merged

fix 128bits ctlz intrinsincs UB#635
antoyo merged 5 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

Commits on Nov 25, 2025

factorize count leading and trailing zeros code
dvermd
committed
add ctlz and cttz tests
dvermd
committed
add ubsan to Debug test Profile
dvermd
committed

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