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GlobalISel: Trivial documentation and comment fixes 

Differential Revision: https://reviews.llvm.org/D124808
This commit is contained in:
Nicolai Hähnle 2022-04-28 16:27:57 -05:00
parent 131e6636f2
commit 38bb46523f
2 changed files with 5 additions and 5 deletions
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4
llvm/docs/GlobalISel/GenericOpcode.rst
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@ -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

6
llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
View File

@ -1449,8 +1449,8 @@ public:
/// 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 difference 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 @@ public:
/// 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.