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Unified Diff: runtime/vm/intrinsifier_arm.cc

Issue 905653004: Clarify result returned by remainder intrinsics. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 5 years, 10 months ago
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Index: runtime/vm/intrinsifier_arm.cc
===================================================================
--- runtime/vm/intrinsifier_arm.cc (revision 43571)
+++ runtime/vm/intrinsifier_arm.cc (working copy)
@@ -381,8 +381,9 @@
// - left > 0 && left < right
// R1: Tagged left (dividend).
// R0: Tagged right (divisor).
-// Returns with result in R0, OR:
-// R1: Untagged result (remainder).
+// Returns:
+// R1: Untagged fallthrough result (remainder to be adjusted), or
+// R0: Tagged return result (remainder).
static void EmitRemainderOperation(Assembler* assembler) {
Label modulo;
const Register left = R1;
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