On 13-01-19 2:57 PM, Uros Bizjak wrote:
Hello!We should not update ticks of instructions, dependent on debug instruction. Without the patch, the scheduling order depends on the presence of debug instructions and leads to -fcompare-debug failures. 2012-01-19 Uros Bizjak <ubiz...@gmail.com> PR rtl-optimization/56023 * haifa-sched.c (fix_inter_tick): Do not update ticks of instructions, dependent on debug instruction. testsuite/ChangeLog: 2012-01-19 Uros Bizjak <ubiz...@gmail.com> PR rtl-optimization/56023 * gcc.dg/pr56023.c: New test. Tested on 4.6 branch on alpha-linux-gnu, where it fixes the bootstrap failure and x86_64-pc-linux-gnu {,-m32}. The patch should be applied to 4.7 and 4.8 branches as well. Patch was also tested on mainline x86_64-pc-linux-gnu {,-m32}. OK for 4.6, 4.7 and mainline?
Ok. Thanks for working on this, Uros.
