[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-03-06 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comme

[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-03-03 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-02-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 H.J. Lu changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-02-20 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 --- Comment #4 from Yuri Rumyantsev --- This patch improves performance of almost all benchmarks in pic-mode for 32-bit target, but we have the only huge degradation on benchmark from eembc1.1 suite. I mentioned that the innermost loop has one m

[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-02-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-02-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 --- Comment #2 from H.J. Lu --- The assembly code generates by r220674 is much shorter: bar: call__x86.get_pc_thunk.ax addl$_GLOBAL_OFFSET_TABLE_, %eax movlFPtr@GOTOFF(%eax), %edx movlinc@GOTOFF(%eax), %ecx le

[Bug rtl-optimization/65135] [5 Regression] Performance regression in pic mode after r220674.

2015-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65135 Richard Biener changed: What|Removed |Added Keywords||missed-optimization CC|