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-rw-r--r--third_party/rust/naga/src/back/spv/writer.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/third_party/rust/naga/src/back/spv/writer.rs b/third_party/rust/naga/src/back/spv/writer.rs
index 4db86c93a7..de3220bbda 100644
--- a/third_party/rust/naga/src/back/spv/writer.rs
+++ b/third_party/rust/naga/src/back/spv/writer.rs
@@ -1182,6 +1182,9 @@ impl Writer {
crate::Literal::F32(value) => Instruction::constant_32bit(type_id, id, value.to_bits()),
crate::Literal::U32(value) => Instruction::constant_32bit(type_id, id, value),
crate::Literal::I32(value) => Instruction::constant_32bit(type_id, id, value as u32),
+ crate::Literal::U64(value) => {
+ Instruction::constant_64bit(type_id, id, value as u32, (value >> 32) as u32)
+ }
crate::Literal::I64(value) => {
Instruction::constant_64bit(type_id, id, value as u32, (value >> 32) as u32)
}