From c1cb76e980b4c8ca41e33c5455c0fa13aed8fffc Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sat, 19 Jun 1999 15:54:14 -0700 Subject: [PATCH] haifa-sched.c (sched_analyze): Mark call-user regs as clobbered instead of set. * haifa-sched.c (sched_analyze): Mark call-user regs as clobbered instead of set. From-SVN: r27615 --- gcc/ChangeLog | 5 +++++ gcc/haifa-sched.c | 6 +----- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 930e4f88e22a..a2edcfb7ceb2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Sat Jun 19 22:52:55 1999 Richard Henderson + + * haifa-sched.c (sched_analyze): Mark call-user regs as clobbered + instead of set. + Sat Jun 19 05:40:07 1999 Philip Blundell * arm.c (arm_reload_in_hi): Invert sense of test on BYTES_BIG_ENDIAN. diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 41a61c459cd9..c2c4735efdc2 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -3957,11 +3957,7 @@ sched_analyze (head, tail) for (u = reg_last_sets[i]; u; u = XEXP (u, 1)) add_dependence (insn, XEXP (u, 0), REG_DEP_ANTI); - if (global_regs[i]) - for (u = reg_last_clobbers[i]; u; u = XEXP (u, 1)) - add_dependence (insn, XEXP (u, 0), REG_DEP_ANTI); - - SET_REGNO_REG_SET (reg_pending_sets, i); + SET_REGNO_REG_SET (reg_pending_clobbers, i); } } -- 2.47.2