[PATCH] D151907: mend

Thorsten via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 1 10:31:36 PDT 2023


tschuett created this revision.
Herald added subscribers: pengfei, hiraditya.
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tschuett requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D151907

Files:
  llvm/lib/Target/X86/X86LegalizerInfo.cpp
  llvm/test/CodeGen/X86/GlobalISel/legalize-bswap.mir


Index: llvm/test/CodeGen/X86/GlobalISel/legalize-bswap.mir
===================================================================
--- llvm/test/CodeGen/X86/GlobalISel/legalize-bswap.mir
+++ llvm/test/CodeGen/X86/GlobalISel/legalize-bswap.mir
@@ -2,7 +2,7 @@
 # RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=X86-64
 # RUN: llc -mtriple=i386-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=X86-32
 
-# test BSWAP s16, s32, and s64
+# test BSWAP s16, s17, s32, and s64
 
 ...
 ---
Index: llvm/lib/Target/X86/X86LegalizerInfo.cpp
===================================================================
--- llvm/lib/Target/X86/X86LegalizerInfo.cpp
+++ llvm/lib/Target/X86/X86LegalizerInfo.cpp
@@ -105,7 +105,7 @@
       .clampScalar(0, s32, s64);
 
     if (Subtarget.hasPOPCNT()) {
-      // popcount
+      // popcount (POPCNT)
       getActionDefinitionsBuilder(G_CTPOP)
         .legalFor({{s16, s16}, {s32, s32}, {s64, s64}})
         .widenScalarToNextPow2(1, /*Min=*/16)


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