diff options
Diffstat (limited to 'gcc/config/bfin/bfin.c')
| -rw-r--r-- | gcc/config/bfin/bfin.c | 55 |
1 files changed, 53 insertions, 2 deletions
diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c index e4893e88172..f451e910e0e 100644 --- a/gcc/config/bfin/bfin.c +++ b/gcc/config/bfin/bfin.c @@ -1259,9 +1259,60 @@ print_operand (FILE *file, rtx x, char code) break; case CONST_INT: + if (code == 'M') + { + switch (INTVAL (x)) + { + case MACFLAG_NONE: + break; + case MACFLAG_FU: + fputs ("(FU)", file); + break; + case MACFLAG_T: + fputs ("(T)", file); + break; + case MACFLAG_TFU: + fputs ("(TFU)", file); + break; + case MACFLAG_W32: + fputs ("(W32)", file); + break; + case MACFLAG_IS: + fputs ("(IS)", file); + break; + case MACFLAG_IU: + fputs ("(IU)", file); + break; + case MACFLAG_IH: + fputs ("(IH)", file); + break; + case MACFLAG_M: + fputs ("(M)", file); + break; + case MACFLAG_ISS2: + fputs ("(ISS2)", file); + break; + case MACFLAG_S2RND: + fputs ("(S2RND)", file); + break; + default: + gcc_unreachable (); + } + break; + } + else if (code == 'b') + { + if (INTVAL (x) == 0) + fputs ("+=", file); + else if (INTVAL (x) == 1) + fputs ("-=", file); + else + gcc_unreachable (); + break; + } /* Moves to half registers with d or h modifiers always use unsigned constants. */ - if (code == 'd') + else if (code == 'd') x = GEN_INT ((INTVAL (x) >> 16) & 0xffff); else if (code == 'h') x = GEN_INT (INTVAL (x) & 0xffff); @@ -1672,7 +1723,7 @@ hard_regno_mode_ok (int regno, enum machine_mode mode) return D_REGNO_P (regno); if (class == CCREGS) return mode == BImode; - if (mode == PDImode) + if (mode == PDImode || mode == V2PDImode) return regno == REG_A0 || regno == REG_A1; if (mode == SImode && TEST_HARD_REG_BIT (reg_class_contents[PROLOGUE_REGS], regno)) |
