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			51 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
- // MIR for `array_len_raw` before GVN
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+ // MIR for `array_len_raw` after GVN
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  fn array_len_raw(_1: [u8; N]) -> usize {
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      debug arr => _1;
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      let mut _0: usize;
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      let _2: &[u8];
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      let mut _3: &[u8; N];
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      let _4: &[u8; N];
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      let mut _6: &[u8];
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      let _7: &[u8];
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      scope 1 {
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          debug arr => _2;
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          let _5: *const [u8];
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          scope 2 {
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              debug arr => _5;
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          }
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      }
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      bb0: {
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-         StorageLive(_2);
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+         nop;
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          StorageLive(_3);
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          StorageLive(_4);
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          _4 = &_1;
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          _3 = &(*_4);
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          _2 = move _3 as &[u8] (PointerCoercion(Unsize, Implicit));
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          StorageDead(_3);
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          StorageDead(_4);
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          StorageLive(_5);
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          _5 = &raw const (*_2);
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          StorageLive(_6);
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          StorageLive(_7);
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          _7 = &(*_5);
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          _6 = &(*_7);
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-         _0 = PtrMetadata(move _6);
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+         _0 = const N;
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          goto -> bb1;
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      }
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      bb1: {
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          StorageDead(_6);
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          StorageDead(_5);
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-         StorageDead(_2);
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+         nop;
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          StorageDead(_7);
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          return;
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      }
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  }
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