[llvm] 38bb465 - GlobalISel: Trivial documentation and comment fixes

[Nicolai Hähnle via llvm-commits]

Author: Nicolai Hähnle
Date: 2022-05-10T07:48:56-05:00
New Revision: 38bb46523f87c9841db47b3518ffb232d9a6a06d

URL: https://github.com/llvm/llvm-project/commit/38bb46523f87c9841db47b3518ffb232d9a6a06d
DIFF: https://github.com/llvm/llvm-project/commit/38bb46523f87c9841db47b3518ffb232d9a6a06d.diff

LOG: GlobalISel: Trivial documentation and comment fixes

Differential Revision: https://reviews.llvm.org/D124808

Added: 
    

Modified: 
    llvm/docs/GlobalISel/GenericOpcode.rst
    llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h

Removed: 
    


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diff  --git a/llvm/docs/GlobalISel/GenericOpcode.rst b/llvm/docs/GlobalISel/GenericOpcode.rst
index 4b35066e3c0e8..a1dac644c031c 100644
--- a/llvm/docs/GlobalISel/GenericOpcode.rst
+++ b/llvm/docs/GlobalISel/GenericOpcode.rst
@@ -405,8 +405,8 @@ normal input. Also produce a carry output in addition to the normal result.
 G_UMULH, G_SMULH
 ^^^^^^^^^^^^^^^^
 
-Multiply two numbers at twice the incoming bit width (signed) and return
-the high half of the result.
+Multiply two numbers at twice the incoming bit width (unsigned or signed) and
+return the high half of the result.
 
 .. code-block:: none
 

diff  --git a/llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h b/llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
index b8a0980ef1bd5..e596bb6996cc5 100644
--- a/llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
+++ b/llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
@@ -1449,8 +1449,8 @@ class MachineIRBuilder {
 
   /// Build and insert \p Res = G_SUB \p Op0, \p Op1
   ///
-  /// G_SUB sets \p Res to the sum of integer parameters \p Op0 and \p Op1,
-  /// truncated to their width.
+  /// G_SUB sets \p Res to the 
diff erence of integer parameters \p Op0 and
+  /// \p Op1, truncated to their width.
   ///
   /// \pre setBasicBlock or setMI must have been called.
   /// \pre \p Res, \p Op0 and \p Op1 must be generic virtual registers
@@ -1466,7 +1466,7 @@ class MachineIRBuilder {
 
   /// Build and insert \p Res = G_MUL \p Op0, \p Op1
   ///
-  /// G_MUL sets \p Res to the sum of integer parameters \p Op0 and \p Op1,
+  /// G_MUL sets \p Res to the product of integer parameters \p Op0 and \p Op1,
   /// truncated to their width.
   ///
   /// \pre setBasicBlock or setMI must have been called.