diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp index 3f8bce9b3b9..fcbd2c76f85 100644 --- a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp @@ -341,7 +341,7 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST) { unsigned DstSize = Query.Types[0].getSizeInBits(); if (DstSize == 128 && !Query.Types[0].isVector()) - return false; // Extending to a scalar s128 is not legal. + return false; // Extending to a scalar s128 needs narrowing. // Make sure that we have something that will fit in a register, and // make sure it's a power of 2. @@ -363,8 +363,7 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST) { return true; }; - getActionDefinitionsBuilder({G_ZEXT, G_ANYEXT}).legalIf(ExtLegalFunc); - getActionDefinitionsBuilder(G_SEXT) + getActionDefinitionsBuilder({G_ZEXT, G_SEXT, G_ANYEXT}) .legalIf(ExtLegalFunc) .clampScalar(0, s64, s64); // Just for s128, others are handled above. |
