[X86] CVTTSS2SI64rm has the same scheduler def as (V)CVTSS2SI64rm
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 8 Nov 2022 14:35:30 +0000 (14:35 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 8 Nov 2022 14:35:39 +0000 (14:35 +0000)
commit471f2cff8d84a2d1375b78c3e3e66e7fead2f1ea
tree5ba982b10831aea1f5639d35214e1675a54401ce
parentc8f4792510f40bdf614f904f45e93eae8e306ddb
[X86] CVTTSS2SI64rm has the same scheduler def as (V)CVTSS2SI64rm

None of Haswell/Broadwell/Skylake/Icelake treat CVTTSS2SI64rm differently from CVTSS2SI64rm (or the AVX variants)

Confirmed with Agner, uops.info and Intel AoM
llvm/lib/Target/X86/X86SchedBroadwell.td
llvm/lib/Target/X86/X86SchedHaswell.td
llvm/lib/Target/X86/X86SchedIceLake.td
llvm/lib/Target/X86/X86SchedSkylakeClient.td
llvm/lib/Target/X86/X86SchedSkylakeServer.td
llvm/test/tools/llvm-mca/X86/Broadwell/resources-sse1.s
llvm/test/tools/llvm-mca/X86/Haswell/resources-sse1.s
llvm/test/tools/llvm-mca/X86/IceLakeServer/resources-sse1.s
llvm/test/tools/llvm-mca/X86/SkylakeClient/resources-sse1.s
llvm/test/tools/llvm-mca/X86/SkylakeServer/resources-sse1.s