diff options
Diffstat (limited to 'sim/mips/gencode.c')
| -rw-r--r-- | sim/mips/gencode.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/sim/mips/gencode.c b/sim/mips/gencode.c index 44fac70..becc194 100644 --- a/sim/mips/gencode.c +++ b/sim/mips/gencode.c @@ -2527,9 +2527,6 @@ build_instruction (doisa, features, mips16, insn) { char* pipe = (insn->flags & PIPE1) ? "1" : ""; - if (features & FEATURE_WARN_LOHI) { - printf(" CHECKHILO(\"Multiplication\");\n"); - } printf(" {\n"); if (GETDATASIZEINSN(insn) == DOUBLEWORD) { printf(" uword64 mid;\n"); @@ -2578,9 +2575,6 @@ build_instruction (doisa, features, mips16, insn) int boolU = (insn->flags & UNSIGNED); char* pipe = (insn->flags & PIPE1) ? "1" : ""; - if (features & FEATURE_WARN_LOHI) { - printf(" CHECKHILO(\"Division\");\n"); - } printf(" {\n"); if (GETDATASIZEINSN(insn) == DOUBLEWORD) { @@ -2697,14 +2691,8 @@ build_instruction (doisa, features, mips16, insn) if (insn->flags & LEFT) printf(" GPR[destreg] = %s%s;\n",regname,(pipe1 ? "1" : "")); else { - if (features & FEATURE_WARN_LOHI) { - printf(" if (%s%sACCESS != 0)\n",regname,(pipe1 ? "1" : "")); - printf(" sim_io_eprintf(sd,\"MT (move-to) over-writing %s register value\\n\");\n",regname); - } printf(" %s%s = op1;\n",regname,(pipe1 ? "1" : "")); } - if (features & FEATURE_WARN_LOHI) - printf(" %s%sACCESS = 3; /* 3rd instruction will be safe */\n",regname,(pipe1 ? "1" : "")); } else if (insn->flags & SHIFT16) printf(" GPR[destreg] = (op2 << 16);\n"); @@ -2813,9 +2801,6 @@ build_instruction (doisa, features, mips16, insn) /* Some of this code is shared with the standard multiply routines, so an effort should be made to merge where possible. */ - if (features & FEATURE_WARN_LOHI) { - printf(" CHECKHILO(\"Multiply-Add\");\n"); - } if (features & FEATURE_WARN_RESULT) { /* Give user a warning if either op1 or op2 are not 16bit signed integers */ printf(" if (NOTHALFWORDVALUE(op1) || NOTHALFWORDVALUE(op2))\n"); |