diff options
| -rw-r--r-- | contrib/gcc/config/i386/i386.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/contrib/gcc/config/i386/i386.h b/contrib/gcc/config/i386/i386.h index 37d42324ba15..80fc45b6a256 100644 --- a/contrib/gcc/config/i386/i386.h +++ b/contrib/gcc/config/i386/i386.h @@ -620,7 +620,7 @@ extern int ix86_arch; %{mcpu=athlon-4|mcpu=athlon-xp|mcpu=athlon-mp:\ -D__tune_athlon_sse__ }\ %{mcpu=pentium4:-D__tune_pentium4__ }\ -%{march=athlon-tbird|march=athlon-xp|march=athlon-mp|march=pentium3|march=pentium4:\ +%{march=athlon-xp|march=athlon-mp|march=pentium3|march=pentium4:\ -D__SSE__ }\ %{march=pentium-mmx|march=k6|march=k6-2|march=k6-3\ |march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\ @@ -794,12 +794,15 @@ extern int ix86_arch; /* The published ABIs say that doubles should be aligned on word boundaries, so lower the aligment for structure fields unless -malign-double is set. */ -/* BIGGEST_FIELD_ALIGNMENT is also used in libobjc, where it must be - constant. Use the smaller value in that context. */ -#ifndef IN_TARGET_LIBS -#define BIGGEST_FIELD_ALIGNMENT (TARGET_64BIT ? 128 : (TARGET_ALIGN_DOUBLE ? 64 : 32)) -#else + +/* ??? Blah -- this macro is used directly by libobjc. Since it + supports no vector modes, cut out the complexity and fall back + on BIGGEST_FIELD_ALIGNMENT. */ +#ifdef IN_TARGET_LIBS #define BIGGEST_FIELD_ALIGNMENT 32 +#else +#define ADJUST_FIELD_ALIGN(FIELD, COMPUTED) \ + x86_field_alignment (FIELD, COMPUTED) #endif /* If defined, a C expression to compute the alignment given to a @@ -3039,6 +3042,7 @@ extern int const svr4_dbx_register_map[FIRST_PSEUDO_REGISTER]; SYMBOL_REF, LABEL_REF}}, \ {"shiftdi_operand", {SUBREG, REG, MEM}}, \ {"const_int_1_operand", {CONST_INT}}, \ + {"const_int_1_31_operand", {CONST_INT}}, \ {"symbolic_operand", {SYMBOL_REF, LABEL_REF, CONST}}, \ {"aligned_operand", {CONST_INT, CONST_DOUBLE, CONST, SYMBOL_REF, \ LABEL_REF, SUBREG, REG, MEM}}, \ |