zig

commit 889bed13c34a241a8767e9e737c2bc18a09826e1 (tree)
parent cd992b89d2252fade1e56b5e4e7537b171af890e
Author: Andrew Kelley <superjoe30@gmail.com>
Date:   Fri, 24 Feb 2017 15:11:33 -0500

unwrap error payload instruction has side effects only if safety check on

Diffstat:
M
src/ir.cpp
 | 
7
++++++-

1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/ir.cpp b/src/ir.cpp
@@ -12423,7 +12423,6 @@ bool ir_has_side_effects(IrInstruction *instruction) {
         case IrInstructionIdCheckSwitchProngs:
         case IrInstructionIdSetGlobalAlign:
         case IrInstructionIdSetGlobalSection:
-        case IrInstructionIdUnwrapErrPayload:
             return true;
         case IrInstructionIdPhi:
         case IrInstructionIdUnOp:
@@ -12492,6 +12491,12 @@ bool ir_has_side_effects(IrInstruction *instruction) {
                 IrInstructionAsm *asm_instruction = (IrInstructionAsm *)instruction;
                 return asm_instruction->has_side_effects;
             }
+        case IrInstructionIdUnwrapErrPayload:
+            {
+                IrInstructionUnwrapErrPayload *unwrap_err_payload_instruction =
+                    (IrInstructionUnwrapErrPayload *)instruction;
+                return unwrap_err_payload_instruction->safety_check_on;
+            }
     }
     zig_unreachable();
 }