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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-07-03 01:58:35 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-07-02 21:58:35 -0400 |
| commit | ed8908e739ba82f3903d5f3e9ff80ed6865cf978 (patch) | |
| tree | 20f4c1fadc86f3b89ef524490fc2bd176650f76c /gcc/explow.c | |
| parent | aee96fe99b16dc13f61ebd1076b80335e8a71f8b (diff) | |
| download | gcc-ed8908e739ba82f3903d5f3e9ff80ed6865cf978.tar.gz | |
explow.c (plus_constant_wide, [...]): New case.
* explow.c (plus_constant_wide, case LO_SUM): New case.
(plus_constant_for_output_wide): Delete.
* rtl.h (plus_constant_for_output): Delete.
* alias.c (canon_rtx, init_alias_analysis): Call plus_constant
instead of plus_constant_for_output.
* recog.c (offsettable_address_p, adj_offsettable_operand): Likewise.
* config/darwin.c, config/arm/arm.c, config/m68k/m68k.c: Likewise.
* config/m88k/m88k.c, config/mips/mips.c, config/pa/pa.c: Likewise.
* config/rs6000/rs6000.c, config/sparc/sparc.c: Likewise.
* config/sparc/sparc.md: Likewise.
Convert some change_address calls to adjust_address.
From-SVN: r43720
Diffstat (limited to 'gcc/explow.c')
| -rw-r--r-- | gcc/explow.c | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/gcc/explow.c b/gcc/explow.c index 0281826508a..a6a05f57cbf 100644 --- a/gcc/explow.c +++ b/gcc/explow.c @@ -174,6 +174,11 @@ plus_constant_wide (x, c) c = 0; } break; + + case LO_SUM: + return gen_rtx_LO_SUM (mode, XEXP (x, 0), + plus_constant (XEXP (x, 1), c)); + default: break; @@ -189,25 +194,6 @@ plus_constant_wide (x, c) else return x; } - -/* This is the same as `plus_constant', except that it handles LO_SUM. - - This function should be used via the `plus_constant_for_output' macro. */ - -rtx -plus_constant_for_output_wide (x, c) - register rtx x; - register HOST_WIDE_INT c; -{ - register enum machine_mode mode = GET_MODE (x); - - if (GET_CODE (x) == LO_SUM) - return gen_rtx_LO_SUM (mode, XEXP (x, 0), - plus_constant_for_output (XEXP (x, 1), c)); - - else - return plus_constant (x, c); -} /* If X is a sum, return a new sum like X but lacking any constant terms. Add all the removed constant terms into *CONSTPTR. |