PR #193055 Option to control signaling NaN support

Option to control signaling NaN support #193055

spavloff wants to merge 10 commits into main from users/spavloff/snan

spavloff requested a review from

lenary 147 days ago

spavloff requested a review from

arsenm 147 days ago

spavloff requested a review from

jyknight 147 days ago

spavloff requested a review from

uweigand 147 days ago

spavloff requested a review from

topperc 147 days ago

spavloff requested a review from

kpneal 147 days ago

spavloff requested a review from

jcranmer-intel 147 days ago

spavloff requested a review from

efriedma-quic 147 days ago

spavloff requested a review from

MaxEW707 147 days ago

spavloff assigned

spavloff 147 days ago

spavloff requested a review from

nikic 147 days ago

llvmbot added backend:AArch64

llvmbot added backend:RISC-V

llvmbot added backend:PowerPC

llvmbot added backend:SystemZ

llvmbot added clang:driver

llvmbot added clang:frontend

llvmbot added clang:codegen

llvmbot added llvm:instcombine

llvmbot added llvm:ir

llvmbot added llvm:analysis

llvmbot added llvm:transforms

arsenm commented on 2026-04-20

arsenm added floating-point

arsenm commented on 2026-04-20

efriedma-quic commented on 2026-04-20

jcranmer-intel commented on 2026-04-20

efriedma-quic commented on 2026-04-24

nikic commented on 2026-04-24

arsenm commented on 2026-04-24

arsenm commented on 2026-05-13

spavloff force pushed from 19ebf526 to 8632c0fd 114 days ago

llvmorg-github-actions added flang:driver

llvmorg-github-actions added flang

spavloff force pushed from d77731fa to c5dbfb76 74 days ago

Option to control signaling NaN support

46de9326

Update according to the feedback

939bb7f7

Fix tests and documentation

71d71d63

Remove default setting signaling_nan attribute for strictfp functions

39f495d7

Issue a warning if signaling-nans is requested but not supported

906a85d2

Fix warning

84f7b22d

Attempt to fix flang test

a00f2053

Revert "Remove default setting signaling_nan attribute for strictfp f…

02ab7694

Fix documentation

dc6e1748

Fix documentation after rebase

42f201c0

spavloff force pushed from c5dbfb76 to 42f201c0 60 days ago

Reviewers

arsenm

efriedma-quic

nikic

jcranmer-intel

lenary

jyknight

uweigand

topperc

kpneal

MaxEW707

Assignees

spavloff

Labels

backend:AArch64 backend:RISC-V backend:PowerPC backend:SystemZ clang:driver clang:frontend clang:codegen flang:driver flang llvm:instcombine floating-point llvm:ir llvm:analysis llvm:transforms

Milestone

No milestone

llvm-project Option to control signaling NaN support #193055 Open

Option to control signaling NaN support #193055

llvm-project
Option to control signaling NaN support
#193055

Open