diff options
| author | Kazu Hirata <kazu@cs.umass.edu> | 2002-05-09 01:42:28 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@cs.umass.edu> | 2002-05-09 01:42:28 +0000 |
| commit | ae347b710ff5ef85f9f2d3083c4a4968c853ee0a (patch) | |
| tree | a546d2736172ee466c2568e02cd89721a1acfd42 /gcc/reload1.c | |
| parent | 718cf4419b9c009dadacd60eae7ee4f0bd70c2af (diff) | |
* read-rtl.c: Fix formatting.
* real.c: Likewise.
* recog.c: Likewise.
* regclass.c: Likewise.
* regmove.c: Likewise.
* reg-stack.c: Likewise.
* reload1.c: Likewise.
* reload.c: Likewise.
* resource.c: Likewise.
* rtlanal.c: Likewise.
* rtl.c: Likewise.
* rtl-error.c: Likewise.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@53313 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 3974e99f0b3..1bcd29b3ee4 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -5746,8 +5746,8 @@ choose_reload_regs (chain) /* If we found an equivalent reg, say no code need be generated to load it, and use it as our reload reg. */ - if (equiv != 0 - && (regno != HARD_FRAME_POINTER_REGNUM + if (equiv != 0 + && (regno != HARD_FRAME_POINTER_REGNUM || !frame_pointer_needed)) { int nr = HARD_REGNO_NREGS (regno, rld[r].mode); @@ -6611,7 +6611,7 @@ emit_input_reload_insns (chain, rl, old, j) /* End this sequence. */ *where = get_insns (); end_sequence (); - + /* Update reload_override_in so that delete_address_reloads_1 can see the actual register usage. */ if (oldequiv_reg) @@ -8223,7 +8223,7 @@ reload_cse_simplify_set (set, insn) #ifdef LOAD_EXTEND_OP /* When replacing a memory with a register, we need to honor assumptions that combine made wrt the contents of sign bits. We'll do this by - generating an extend instruction instead of a reg->reg copy. Thus + generating an extend instruction instead of a reg->reg copy. Thus the destination must be a register that we can widen. */ if (GET_CODE (src) == MEM && GET_MODE_BITSIZE (GET_MODE (src)) < BITS_PER_WORD @@ -9388,7 +9388,7 @@ move2add_note_store (dst, set, data) reg_set_luid[regno] = move2add_last_label_luid + 1; reg_mode[regno] = mode; return; - + default: invalidate: /* Invalidate the contents of the register. */ @@ -9474,7 +9474,7 @@ copy_eh_notes (insn, x) for (; x != 0; x = NEXT_INSN (x)) { if (may_trap_p (PATTERN (x))) - REG_NOTES (x) + REG_NOTES (x) = gen_rtx_EXPR_LIST (REG_EH_REGION, XEXP (eh_note, 0), REG_NOTES (x)); } @@ -9485,7 +9485,7 @@ copy_eh_notes (insn, x) abnormal calls moving basic block end, but in fact it wants to emit them on the edge. Looks for abnormal call edges, find backward the proper call and fix the damage. - + Similar handle instructions throwing exceptions internally. */ void fixup_abnormal_edges () |