[PATCH] D36651: [SelectionDAG] Teach the vector-types operand scalarizer about SETCC

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Aug 13 14:17:30 PDT 2017

RKSimon added inline comments.

Comment at: lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp:572
+         N->getOperand(0).getValueType().isVector() &&
+         "Operand types must be vectors");
Assert that the Cond type is v1i1?

Comment at: test/CodeGen/X86/pr34177.ll:4
+; RUN: llc < %s -mattr=+avx512f,+avx512vl,+avx512bw,+avx512dq | FileCheck %s --check-prefix=SKX
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
Is it me or are the two targets' codegen the same? In which case, drop the check-prefix arguments?


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