Changeset 247913 in webkit

Timestamp:

Jul 29, 2019 11:54:46 AM (5 years ago)

Author:

Justin Michaud

Message:

[X86] Emit BT instruction for shift + mask in B3
​https://bugs.webkit.org/show_bug.cgi?id=199891

Reviewed by Robin Morisset.

Lower the number of iterations to fix debug timeouts.

• microbenchmarks/bit-test-load.js:

(i):

Location:

trunk/JSTests

Files:

• ChangeLog (modified) (1 diff)
• microbenchmarks/bit-test-load.js (modified) (1 diff)

trunk/JSTests/ChangeLog

@@ +1 @@
+2019-07-29  Justin Michaud  <justin_michaud@apple.com>
+
+        [X86] Emit BT instruction for shift + mask in B3
+        https://bugs.webkit.org/show_bug.cgi?id=199891
+
+        Reviewed by Robin Morisset.
+
+        Lower the number of iterations to fix debug timeouts.
+
+        * microbenchmarks/bit-test-load.js:
+        (i):
+
 2019-07-27  Justin Michaud  <justin_michaud@apple.com>
 

trunk/JSTests/microbenchmarks/bit-test-load.js

@@ -14 +14 @@
 noInline(doTest);
 
-for (let i=0; i<(1<<30); ++i) {
+for (let i=0; i<(1<<25); ++i) {
     arr[0] = arr[1] = arr[2] = arr[3] = i
     doTest()
 }
 
-if (glob != 1073741824)
+if (glob != 33554432)
     throw "Error: bad result: " + glob;