Chromium Code Reviews| Index: src/crankshaft/hydrogen.cc | 
| diff --git a/src/crankshaft/hydrogen.cc b/src/crankshaft/hydrogen.cc | 
| index 43f2539606319c74f8ed4b7927d4f323c7f81fa2..a7958e1d60a1c4e1b7b8afce200dde32fc7f928c 100644 | 
| --- a/src/crankshaft/hydrogen.cc | 
| +++ b/src/crankshaft/hydrogen.cc | 
| @@ -8856,6 +8856,8 @@ | 
| // we inline here do not observe if they were tail called or not. | 
| switch (id) { | 
| case kMathExp: | 
| + if (!FLAG_fast_math) break; | 
| + // Fall through if FLAG_fast_math. | 
| case kMathRound: | 
| case kMathFround: | 
| case kMathFloor: |