| commit | 6f681e6ea6c3d294f5a08d12a5f5a6273425d6e1 | [log] [tgz] |
|---|---|---|
| author | mark.lam@apple.com <mark.lam@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> | Fri Jun 03 18:42:11 2016 +0000 |
| committer | mark.lam@apple.com <mark.lam@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> | Fri Jun 03 18:42:11 2016 +0000 |
| tree | 0ffb8b5c237fb727c2ae2b2acd32bc56b37409af | |
| parent | fa7f3c22207e79fbf2082d66073951239733b31b [diff] |
ARMv7 vstm and vldm instructions can only operate on a maximum of 16 registers. https://bugs.webkit.org/show_bug.cgi?id=158349 Reviewed by Filip Pizlo. According to the ARM Assembler Reference, the vstm and vldm instructions can only operate on a maximum of 16 registers. See http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dht0002a/ch01s03s02.html and http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dht0002a/ch01s03s02.html. The ARMv7 probe code was wrongly using these instructions to store and load all 32 'd' registers. This is now fixed. * assembler/MacroAssemblerARMv7.cpp: git-svn-id: http://svn.webkit.org/repository/webkit/trunk@201651 268f45cc-cd09-0410-ab3c-d52691b4dbfc