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| author | Richard Sandiford <richard.sandiford@arm.com> | 2015-07-05 08:02:59 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2015-07-05 08:02:59 +0000 |
| commit | 234d14ac72066f06b8da319f98793d0614cda8b0 (patch) | |
| tree | 8452be0fccad152b18e253d19ca7348832f4a871 /gcc/recog.c | |
| parent | 89f7b21fb0dfb2b9c7339b44035df76e2265d489 (diff) | |
| download | gcc-234d14ac72066f06b8da319f98793d0614cda8b0.zip gcc-234d14ac72066f06b8da319f98793d0614cda8b0.tar.gz gcc-234d14ac72066f06b8da319f98793d0614cda8b0.tar.bz2 | |
target-insns.def (extv, [...]): New targetm instruction patterns.
gcc/
* target-insns.def (extv, extzv, insv): New targetm instruction
patterns.
* optabs.c (get_extraction_insn): Use them instead of HAVE_*/gen_*
interface.
* recog.c (simplify_while_replacing): Likewise.
From-SVN: r225432
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 3fbfe07..d96e293 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -566,15 +566,6 @@ cancel_changes (int num) } /* Reduce conditional compilation elsewhere. */ -#ifndef HAVE_extv -#define HAVE_extv 0 -#define CODE_FOR_extv CODE_FOR_nothing -#endif -#ifndef HAVE_extzv -#define HAVE_extzv 0 -#define CODE_FOR_extzv CODE_FOR_nothing -#endif - /* A subroutine of validate_replace_rtx_1 that tries to simplify the resulting rtx. */ @@ -690,15 +681,15 @@ simplify_while_replacing (rtx *loc, rtx to, rtx_insn *object, machine_mode is_mode = GET_MODE (XEXP (x, 0)); int pos = INTVAL (XEXP (x, 2)); - if (GET_CODE (x) == ZERO_EXTRACT && HAVE_extzv) + if (GET_CODE (x) == ZERO_EXTRACT && targetm.have_extzv ()) { - wanted_mode = insn_data[CODE_FOR_extzv].operand[1].mode; + wanted_mode = insn_data[targetm.code_for_extzv].operand[1].mode; if (wanted_mode == VOIDmode) wanted_mode = word_mode; } - else if (GET_CODE (x) == SIGN_EXTRACT && HAVE_extv) + else if (GET_CODE (x) == SIGN_EXTRACT && targetm.have_extv ()) { - wanted_mode = insn_data[CODE_FOR_extv].operand[1].mode; + wanted_mode = insn_data[targetm.code_for_extv].operand[1].mode; if (wanted_mode == VOIDmode) wanted_mode = word_mode; } |