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| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-10-19 17:40:00 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-10-19 17:40:00 -0400 |
| commit | af48348a34ddbb400bbbae2b8cd204cb2610cf78 (patch) | |
| tree | 3f06939203ae06393bd1c2f833bfc0abc56e3464 | |
| parent | 7a69d725bf6f24c25f7d7e74a650a799ecb5b0fc (diff) | |
| download | gcc-af48348a34ddbb400bbbae2b8cd204cb2610cf78.zip gcc-af48348a34ddbb400bbbae2b8cd204cb2610cf78.tar.gz gcc-af48348a34ddbb400bbbae2b8cd204cb2610cf78.tar.bz2 | |
Include reload.h
Include reload.h
(arm_reload_out_hi): New function.
(output_call): Don't look inside operands[0].
From-SVN: r5808
| -rw-r--r-- | gcc/config/arm/arm.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 8f77c77..f8bc52b 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -33,6 +33,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "output.h" #include "insn-attr.h" #include "flags.h" +#include "reload.h" /* The maximum number of insns skipped which will be conditionalised if possible. */ @@ -762,6 +763,23 @@ gen_compare_reg (code, x, y, fp) return cc_reg; } +arm_reload_out_hi (operands) +rtx operands[]; +{ + rtx base = find_replacement (&XEXP (operands[0], 0)); + + emit_insn (gen_rtx (SET, VOIDmode, + gen_rtx (MEM, QImode, base), + gen_rtx (SUBREG, QImode, operands[1], 0))); + emit_insn (gen_rtx (SET, VOIDmode, operands[2], + gen_rtx (LSHIFTRT, SImode, + gen_rtx (SUBREG, SImode, operands[1], 0), + GEN_INT (8)))); + emit_insn (gen_rtx (SET, VOIDmode, + gen_rtx (MEM, QImode, + plus_constant (base, 1)), + gen_rtx (SUBREG, QImode, operands[2], 0))); +} /* Check to see if a branch is forwards or backwards. Return TRUE if it is backwards. */ @@ -850,8 +868,6 @@ char * output_call (operands) rtx operands[]; { - operands[0] = XEXP (operands[0], 0); - /* Handle calls to lr using ip (which may be clobbered in subr anyway). */ if (REGNO (operands[0]) == 14) |