Revision: 22948
Author: [email protected]
Date: Wed Aug 6 19:30:03 2014 UTC
Log: MIPS: We should never allocate a 0-sized buffer, so never grow
from 0.
Port r22947 (e72b5aed) and r22944 (d1d8f44c)
BUG=
[email protected]
Review URL: https://codereview.chromium.org/446923003
http://code.google.com/p/v8/source/detail?r=22948
Modified:
/branches/bleeding_edge/src/mips/assembler-mips.cc
/branches/bleeding_edge/src/mips64/assembler-mips64.cc
=======================================
--- /branches/bleeding_edge/src/mips/assembler-mips.cc Mon Aug 4 11:34:54
2014 UTC
+++ /branches/bleeding_edge/src/mips/assembler-mips.cc Wed Aug 6 19:30:03
2014 UTC
@@ -1974,9 +1974,7 @@
// Compute new buffer size.
CodeDesc desc; // The new buffer.
- if (buffer_size_ < 4*KB) {
- desc.buffer_size = 4*KB;
- } else if (buffer_size_ < 1*MB) {
+ if (buffer_size_ < 1 * MB) {
desc.buffer_size = 2*buffer_size_;
} else {
desc.buffer_size = buffer_size_ + 1*MB;
=======================================
--- /branches/bleeding_edge/src/mips64/assembler-mips64.cc Mon Aug 4
11:34:54 2014 UTC
+++ /branches/bleeding_edge/src/mips64/assembler-mips64.cc Wed Aug 6
19:30:03 2014 UTC
@@ -2631,9 +2631,7 @@
// Compute new buffer size.
CodeDesc desc; // The new buffer.
- if (buffer_size_ < 4*KB) {
- desc.buffer_size = 4*KB;
- } else if (buffer_size_ < 1*MB) {
+ if (buffer_size_ < 1 * MB) {
desc.buffer_size = 2*buffer_size_;
} else {
desc.buffer_size = buffer_size_ + 1*MB;
--
--
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