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| author | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-06-11 18:02:15 +0000 |
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| committer | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-06-11 18:02:15 +0000 |
| commit | 3072d30e7983a3ca5ad030f1f98a5c39bcc2c07b (patch) | |
| tree | fdb9e9f8a0700a2713dc690fed1a2cf20dae8392 /gcc/config/alpha | |
| parent | 8ceb1bfd33bc40bf0cbe1fab8903c2c31efd10ee (diff) | |
| download | gcc-3072d30e7983a3ca5ad030f1f98a5c39bcc2c07b.tar.gz | |
Merge dataflow branch into mainline
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125624 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/alpha')
| -rw-r--r-- | gcc/config/alpha/alpha.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/config/alpha/alpha.c b/gcc/config/alpha/alpha.c index bc2e8046911..14d2247ce10 100644 --- a/gcc/config/alpha/alpha.c +++ b/gcc/config/alpha/alpha.c @@ -56,7 +56,7 @@ Boston, MA 02110-1301, USA. */ #include "tree-flow.h" #include "tree-stdarg.h" #include "tm-constrs.h" - +#include "df.h" /* Specify which cpu to schedule for. */ enum processor_type alpha_tune; @@ -4795,7 +4795,7 @@ alpha_ra_ever_killed (void) rtx top; if (!has_hard_reg_initial_val (Pmode, REG_RA)) - return regs_ever_live[REG_RA]; + return (int)df_regs_ever_live_p (REG_RA); push_topmost_sequence (); top = get_insns (); @@ -7091,7 +7091,7 @@ alpha_sa_mask (unsigned long *imaskP, unsigned long *fmaskP) /* One for every register we have to save. */ for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) if (! fixed_regs[i] && ! call_used_regs[i] - && regs_ever_live[i] && i != REG_RA + && df_regs_ever_live_p (i) && i != REG_RA && (!TARGET_ABI_UNICOSMK || i != HARD_FRAME_POINTER_REGNUM)) { if (i < 32) @@ -7199,7 +7199,7 @@ alpha_sa_size (void) vms_save_fp_regno = -1; if (vms_base_regno == HARD_FRAME_POINTER_REGNUM) for (i = 0; i < 32; i++) - if (! fixed_regs[i] && call_used_regs[i] && ! regs_ever_live[i]) + if (! fixed_regs[i] && call_used_regs[i] && ! df_regs_ever_live_p (i)) vms_save_fp_regno = i; if (vms_save_fp_regno == -1 && alpha_procedure_type == PT_REGISTER) |