[PATCH] D152778: [LoongArch] Ignore warnings when there is no environment in triple

[Lu Weining via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG06cdc6f9ced3: [LoongArch] Ignore warnings when there is no environment in triple (authored by hev, committed by SixWeining).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152778/new/

https://reviews.llvm.org/D152778

Files:
  llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchBaseInfo.cpp
  llvm/test/CodeGen/LoongArch/target-abi-from-triple-edge-cases.ll


Index: llvm/test/CodeGen/LoongArch/target-abi-from-triple-edge-cases.ll
===================================================================
--- llvm/test/CodeGen/LoongArch/target-abi-from-triple-edge-cases.ll
+++ llvm/test/CodeGen/LoongArch/target-abi-from-triple-edge-cases.ll
@@ -16,6 +16,13 @@
 ; CONFLICT-ILP32D: warning: triple-implied ABI conflicts with provided target-abi 'ilp32d', using target-abi
 ; CONFLICT-LP64D:  warning: triple-implied ABI conflicts with provided target-abi 'lp64d', using target-abi
 
+;; Check that no warning is reported when there is no environment component in
+;; triple-supplied ABI modifiers and --target-abi is used.
+; RUN: llc --mtriple=loongarch64-linux --target-abi=lp64d --mattr=+d < %s 2>&1 \
+; RUN:   | FileCheck %s --check-prefixes=LP64D,NO-WARNING
+
+; NO-WARNING-NOT:  warning: triple-implied ABI conflicts with provided target-abi 'lp64d', using target-abi
+
 ;; Check that ILP32-on-LA64 and LP64-on-LA32 combinations are handled properly.
 ; RUN: llc --mtriple=loongarch64 --target-abi=ilp32d --mattr=+d < %s 2>&1 \
 ; RUN:   | FileCheck %s --check-prefixes=LP64D,32ON64
Index: llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchBaseInfo.cpp
===================================================================
--- llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchBaseInfo.cpp
+++ llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchBaseInfo.cpp
@@ -73,7 +73,7 @@
     break;
   }
 
-  if (!ABIName.empty() && ArgProvidedABI != TripleABI)
+  if (!ABIName.empty() && TT.hasEnvironment() && ArgProvidedABI != TripleABI)
     errs() << "warning: triple-implied ABI conflicts with provided target-abi '"
            << ABIName << "', using target-abi\n";
 


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