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base: Initialize some variables in the wide multiply helpers.

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Not initializing them seems to upset older versions of g++.

Change-Id: Ib3de0460463f2fe514175484c49e1df68dacb4d3
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45819
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Gabe Black
2021-05-20 22:46:42 -07:00
parent 85b8c5b0a3
commit 8949521ae3
1 changed files with 2 additions and 2 deletions
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4
src/base/intmath.hh
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@@ -228,7 +228,7 @@ template <typename T>
static constexpr std::pair<std::make_unsigned_t<T>, std::make_unsigned_t<T>>
mulUnsigned(std::make_unsigned_t<T> val_a, std::make_unsigned_t<T> val_b)
{
std::make_unsigned_t<T> hi, low;
std::make_unsigned_t<T> hi{}, low{};
mulUnsigned<T>(hi, low, val_a, val_b);
return {hi, low};
};
@@ -237,7 +237,7 @@ template <typename T>
static constexpr std::pair<std::make_signed_t<T>, std::make_signed_t<T>>
mulSigned(std::make_signed_t<T> val_a, std::make_signed_t<T> val_b)
{
std::make_signed_t<T> hi, low;
std::make_signed_t<T> hi{}, low{};
mulSigned<T>(hi, low, val_a, val_b);
return {hi, low};
};