[PATCH] D36344: [X86] Don't use fsin/fcos/fsincos instructions ever

David Kreitzer via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 9 11:43:08 PDT 2017

DavidKreitzer added a comment.

Just a minor question on the test changes. Otherwise, this LGTM.

Comment at: test/CodeGen/X86/sincos-opt.ll:124
+; GNU_SINCOS_FASTMATH: fldt 32(%{{[re]}}sp)
 ; GNU_SINCOS_FASTMATH: faddp %st(1)
   %call = tail call x86_fp80 @sinl(x86_fp80 %x) readnone
Was moving the check for 'ret' here intentional?


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