diff options
Diffstat (limited to 'toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch')
| -rw-r--r-- | toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch deleted file mode 100644 index 196da9d9d8..0000000000 --- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99533.patch +++ /dev/null @@ -1,63 +0,0 @@ -2011-08-09 Revital Eres <revital.eres@linaro.org> - - gcc/ - Backport from trunk -r176970: - - * modulo-sched.c: Change comment. - (reset_sched_times): Fix print message. - (print_partial_schedule): Add print - info. - -=== modified file 'gcc/modulo-sched.c' ---- old/gcc/modulo-sched.c 2011-08-03 12:20:38 +0000 -+++ new/gcc/modulo-sched.c 2011-08-09 04:31:10 +0000 -@@ -84,13 +84,14 @@ - II cycles (i.e. use register copies to prevent a def from overwriting - itself before reaching the use). - -- SMS works with countable loops whose loop count can be easily -- adjusted. This is because we peel a constant number of iterations -- into a prologue and epilogue for which we want to avoid emitting -- the control part, and a kernel which is to iterate that constant -- number of iterations less than the original loop. So the control -- part should be a set of insns clearly identified and having its -- own iv, not otherwise used in the loop (at-least for now), which -+ SMS works with countable loops (1) whose control part can be easily -+ decoupled from the rest of the loop and (2) whose loop count can -+ be easily adjusted. This is because we peel a constant number of -+ iterations into a prologue and epilogue for which we want to avoid -+ emitting the control part, and a kernel which is to iterate that -+ constant number of iterations less than the original loop. So the -+ control part should be a set of insns clearly identified and having -+ its own iv, not otherwise used in the loop (at-least for now), which - initializes a register before the loop to the number of iterations. - Currently SMS relies on the do-loop pattern to recognize such loops, - where (1) the control part comprises of all insns defining and/or -@@ -636,8 +637,8 @@ - /* Print the scheduling times after the rotation. */ - fprintf (dump_file, "crr_insn->node=%d (insn id %d), " - "crr_insn->cycle=%d, min_cycle=%d", crr_insn->node->cuid, -- INSN_UID (crr_insn->node->insn), SCHED_TIME (u), -- normalized_time); -+ INSN_UID (crr_insn->node->insn), normalized_time, -+ new_min_cycle); - if (JUMP_P (crr_insn->node->insn)) - fprintf (dump_file, " (branch)"); - fprintf (dump_file, "\n"); -@@ -2782,8 +2783,13 @@ - fprintf (dump, "\n[ROW %d ]: ", i); - while (ps_i) - { -- fprintf (dump, "%d, ", -- INSN_UID (ps_i->node->insn)); -+ if (JUMP_P (ps_i->node->insn)) -+ fprintf (dump, "%d (branch), ", -+ INSN_UID (ps_i->node->insn)); -+ else -+ fprintf (dump, "%d, ", -+ INSN_UID (ps_i->node->insn)); -+ - ps_i = ps_i->next_in_row; - } - } - |