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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 1997-01-21 01:28:50 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 1997-01-21 01:28:50 +0000 |
| commit | e454beb74e176e1f4bff5b2980e646da38af0baf (patch) | |
| tree | 589111c1a83118bfd2729168d0bf35fd5bb64f55 /gcc | |
| parent | a01dce9a42c467e649816bc2821830cc9c3d53af (diff) | |
| download | gcc-e454beb74e176e1f4bff5b2980e646da38af0baf.zip gcc-e454beb74e176e1f4bff5b2980e646da38af0baf.tar.gz gcc-e454beb74e176e1f4bff5b2980e646da38af0baf.tar.bz2 | |
Comment out stack probe insn
From-SVN: r13538
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/mips/mips.md | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index 9d8bd54..58376a5 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -3,7 +3,7 @@ ;; Changes by Michael Meissner, meissner@osf.org ;; 64 bit r4000 support by Ian Lance Taylor, ian@cygnus.com, and ;; Brendan Eich, brendan@microunity.com. -;; Copyright (C) 1989, 90-5, 1996 Free Software Foundation, Inc. +;; Copyright (C) 1989, 90-96, 1997 Free Software Foundation, Inc. ;; This file is part of GNU CC. @@ -6890,18 +6890,21 @@ move\\t%0,%z4\\n\\ (set_attr "mode" "none") (set_attr "length" "1")]) -(define_expand "probe" - [(set (match_dup 0) - (match_dup 1))] - "" - " -{ - operands[0] = gen_reg_rtx (SImode); - operands[1] = gen_rtx (MEM, SImode, stack_pointer_rtx); - MEM_VOLATILE_P (operands[1]) = TRUE; - - /* fall through and generate default code */ -}") +;; The MIPS chip does not seem to require stack probes. +;; +;; (define_expand "probe" +;; [(set (match_dup 0) +;; (match_dup 1))] +;; "" +;; " +;; { +;; operands[0] = gen_reg_rtx (SImode); +;; operands[1] = gen_rtx (MEM, SImode, stack_pointer_rtx); +;; MEM_VOLATILE_P (operands[1]) = TRUE; +;; +;; /* fall through and generate default code */ +;; }") +;; ;; ;; MIPS4 Conditional move instructions. |