[PATCH] D80867: [x86] form reduction intrinsics over raw IR
Nikita Kniazev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 10 15:39:05 PDT 2020
nick added inline comments.
================
Comment at: llvm/test/Transforms/PhaseOrdering/X86/vector-reductions-expanded.ll:258
; CHECK-NEXT: [[TMP2:%.*]] = extractelement <4 x float> [[BIN_RDX4]], i32 0
-; CHECK-NEXT: [[OP_EXTRA:%.*]] = fadd fast float [[TMP2]], 4.200000e+01
+; CHECK-NEXT: [[BIN_RDX5:%.*]] = fadd fast float 0.000000e+00, [[TMP2]]
+; CHECK-NEXT: [[OP_EXTRA:%.*]] = fadd fast float [[BIN_RDX5]], 4.200000e+01
----------------
Is this expected behavior?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D80867/new/
https://reviews.llvm.org/D80867
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