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(parent: 7be8682) | patch
x87 FPU state instructions do not use an f32 memory location
authorEric Astor <epastor@google.com>
Tue, 1 Sep 2020 17:49:35 +0000 (13:49 -0400)
committerEric Astor <epastor@google.com>
Tue, 1 Sep 2020 17:50:07 +0000 (13:50 -0400)
commita57fdcdd404bd9fa69463c587ee7915dde8541a2
tree5894a3fa4d7b2888a7d0ac08aa235d7ffbb041e0tree | snapshot
parent7be86829216698b6f4d0e083d48d7095898fc9c8commit | diff
x87 FPU state instructions do not use an f32 memory location

These instructions actually use a 512-byte location, where bytes 464-511 are ignored.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D86942
llvm/lib/Target/X86/X86InstrFPStack.td diff | blob | history
Domain: System / Toolchain;