From 740ab4a2a56cb1e1d48a31e7926f3c466f0dac5f Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Mon, 22 Jun 1992 06:43:55 -0400 Subject: [PATCH] *** empty log message *** From-SVN: r1235 --- gcc/config/rs6000/rs6000.md | 8 ++++---- gcc/emit-rtl.c | 11 +++++++++++ 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index abbdf5b17b0..b3ffcbc99ef 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -535,13 +535,13 @@ (plus:DI (lshift:DI (zero_extend:DI (match_operand:SI 1 "gpc_reg_operand" "r")) (const_int 32)) - (zero_extend:DI (match_operand:SI 2 "register_operand" "*q"))) + (zero_extend:DI (match_operand:SI 4 "register_operand" "0"))) (match_operand:SI 3 "gpc_reg_operand" "r"))) - (set (match_operand:SI 4 "register_operand" "=*q") + (set (match_operand:SI 2 "register_operand" "=*q") (umod:SI (plus:DI (lshift:DI (zero_extend:DI (match_dup 1)) (const_int 32)) - (zero_extend:DI (match_dup 2))) + (zero_extend:DI (match_dup 4))) (match_dup 3)))] "" @@ -4532,7 +4532,7 @@ (define_insn "" [(set (pc) - (match_operand:SI 0 "register_operand" "c,r")) + (match_operand:SI 0 "register_operand" "c,l")) (use (label_ref (match_operand 1 "" "")))] "" "@ diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 95f276fda26..db9e087b455 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -2670,6 +2670,17 @@ init_emit () regno_reg_rtx[VIRTUAL_STACK_VARS_REGNUM] = virtual_stack_vars_rtx; regno_reg_rtx[VIRTUAL_STACK_DYNAMIC_REGNUM] = virtual_stack_dynamic_rtx; regno_reg_rtx[VIRTUAL_OUTGOING_ARGS_REGNUM] = virtual_outgoing_args_rtx; + + /* Indicate that the virtual registers and stack locations are + all pointers. */ + REGNO_POINTER_FLAG (STACK_POINTER_REGNUM) = 1; + REGNO_POINTER_FLAG (FRAME_POINTER_REGNUM) = 1; + REGNO_POINTER_FLAG (ARG_POINTER_REGNUM) = 1; + + REGNO_POINTER_FLAG (VIRTUAL_INCOMING_ARGS_REGNUM) = 1; + REGNO_POINTER_FLAG (VIRTUAL_STACK_VARS_REGNUM) = 1; + REGNO_POINTER_FLAG (VIRTUAL_STACK_DYNAMIC_REGNUM) = 1; + REGNO_POINTER_FLAG (VIRTUAL_OUTGOING_ARGS_REGNUM) = 1; } /* Create some permanent unique rtl objects shared between all functions. -- 2.30.2