From: Yichao Yu <yyc1...@gmail.com>
There's no overload for `std::abs` or `abs` that takes `unsigned int` as input
so this causes
an ambiguity when both `std::abs` and `abs` are available in the namespace.
Explicitly cast the `unsigned int` to `int` to resolve the ambiguity.
---
backend/src/backend/gen_insn_selection_optimize.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/backend/src/backend/gen_insn_selection_optimize.cpp
b/backend/src/backend/gen_insn_selection_optimize.cpp
index 2ab2a7f9..8ecc1a74 100644
--- a/backend/src/backend/gen_insn_selection_optimize.cpp
+++ b/backend/src/backend/gen_insn_selection_optimize.cpp
@@ -459,13 +459,13 @@ namespace gbe
{
unsigned int s0 = src0.value.ud;
if (src0.absolute)
- s0 = abs(s0);
+ s0 = abs((int)s0);
if (src0.negation)
s0 = -s0;
unsigned int s1 = src1.value.ud;
if (src1.absolute)
- s1 = abs(s1);
+ s1 = abs((int)s1);
if (src1.negation)
s1 = -s1;
--
2.13.3
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