[Lldb-commits] [lldb] a2f1879 - [lldb] Fix a warning

[Kazu Hirata via lldb-commits]

Author: Kazu Hirata
Date: 2022-11-23T15:55:05-08:00
New Revision: a2f1879c2d8ad5e6c2773d77d9f6d3fdaffbe3ea

URL: https://github.com/llvm/llvm-project/commit/a2f1879c2d8ad5e6c2773d77d9f6d3fdaffbe3ea
DIFF: https://github.com/llvm/llvm-project/commit/a2f1879c2d8ad5e6c2773d77d9f6d3fdaffbe3ea.diff

LOG: [lldb] Fix a warning

This patch fixes:

  lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp:105:18:
  warning: comparison of unsigned expression in ‘>= 0’ is always true
  [-Wtype-limits]

Added: 
    

Modified: 
    lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp

Removed: 
    


################################################################################
diff  --git a/lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp b/lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp
index ca7adff785d99..7c29bce147715 100644
--- a/lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp
+++ b/lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp
@@ -102,7 +102,7 @@ static uint32_t GPREncodingToLLDB(uint32_t reg_encode) {
 }
 
 static uint32_t FPREncodingToLLDB(uint32_t reg_encode) {
-  if (reg_encode >= 0 && reg_encode <= 31)
+  if (reg_encode <= 31)
     return fpr_f0_riscv + reg_encode;
   return LLDB_INVALID_REGNUM;
 }