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x86_64: implement optimized float @reduce(.Max)

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This commit is contained in:
Jacob Young
2025-05-27 23:31:30 -04:00
parent 114a4eaf5c
commit d29ea656b0
2 changed files with 1703 additions and 9 deletions
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1703
src/arch/x86_64/CodeGen.zig
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9
test/behavior/x86_64/unary.zig
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@@ -5137,6 +5137,15 @@ test reduceMinOptimized {
try test_reduce_min_optimized.testFloatVectors();
}
inline fn reduceMaxOptimized(comptime Type: type, rhs: Type) @typeInfo(Type).vector.child {
@setFloatMode(.optimized);
return @reduce(.Max, rhs);
}
test reduceMaxOptimized {
const test_reduce_max_optimized = unary(reduceMaxOptimized, .{});
try test_reduce_max_optimized.testFloatVectors();
}
inline fn reduceAddOptimized(comptime Type: type, rhs: Type) @typeInfo(Type).vector.child {
@setFloatMode(.optimized);
return @reduce(.Add, rhs);