diff options
Diffstat (limited to 'gcc/config/i386/predicates.md')
| -rw-r--r-- | gcc/config/i386/predicates.md | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/gcc/config/i386/predicates.md b/gcc/config/i386/predicates.md index 292d46e52fe..f8ff8049d0f 100644 --- a/gcc/config/i386/predicates.md +++ b/gcc/config/i386/predicates.md @@ -110,7 +110,8 @@ /* TLS symbols are not constant. */ if (tls_symbolic_operand (op, Pmode)) return false; - return (ix86_cmodel == CM_SMALL || ix86_cmodel == CM_KERNEL); + return (ix86_cmodel == CM_SMALL || ix86_cmodel == CM_KERNEL + || (ix86_cmodel == CM_MEDIUM && !SYMBOL_REF_FAR_ADDR_P (op))); case LABEL_REF: /* For certain code models, the code is near as well. */ @@ -150,7 +151,9 @@ end of 31bits boundary. We may also accept pretty large negative constants knowing that all objects are in the positive half of address space. */ - if (ix86_cmodel == CM_SMALL + if ((ix86_cmodel == CM_SMALL + || (ix86_cmodel == CM_MEDIUM + && !SYMBOL_REF_FAR_ADDR_P (op1))) && offset < 16*1024*1024 && trunc_int_for_mode (offset, SImode) == offset) return 1; @@ -224,7 +227,9 @@ /* TLS symbols are not constant. */ if (tls_symbolic_operand (op, Pmode)) return false; - return ix86_cmodel == CM_SMALL; + return (ix86_cmodel == CM_SMALL + || (ix86_cmodel == CM_MEDIUM + && !SYMBOL_REF_FAR_ADDR_P (op))); case LABEL_REF: /* For certain code models, the code is near as well. */ @@ -247,7 +252,9 @@ offsets, since one bit is available for free. Negative offsets are limited by the size of NULL pointer area specified by the ABI. */ - if (ix86_cmodel == CM_SMALL + if ((ix86_cmodel == CM_SMALL + || (ix86_cmodel == CM_MEDIUM + && !SYMBOL_REF_FAR_ADDR_P (op1))) && GET_CODE (op2) == CONST_INT && trunc_int_for_mode (INTVAL (op2), DImode) > -0x10000 && trunc_int_for_mode (INTVAL (op2), SImode) == INTVAL (op2)) |