diff options
Diffstat (limited to 'gcc/config/i386')
-rw-r--r-- | gcc/config/i386/i386.c | 27 | ||||
-rw-r--r-- | gcc/config/i386/i386.md | 20 | ||||
-rw-r--r-- | gcc/config/i386/sol2.h | 2 |
3 files changed, 39 insertions, 10 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 2d06499..17a10c8 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -5640,6 +5640,8 @@ print_reg (x, code, file) C -- print opcode suffix for set/cmov insn. c -- like C, but print reversed condition F,f -- likewise, but for floating-point. + O -- if CMOV_SUN_AS_SYNTAX, expand to "w.", "l." or "q.", otherwise + nothing R -- print the prefix for register names. z -- print the opcode suffix for the size of the current operand. * -- print a star (in certain assembler syntax) @@ -5837,10 +5839,31 @@ print_operand (file, x, code) break; } return; + case 'O': +#ifdef CMOV_SUN_AS_SYNTAX + if (ASSEMBLER_DIALECT == ASM_ATT) + { + switch (GET_MODE (x)) + { + case HImode: putc ('w', file); break; + case SImode: + case SFmode: putc ('l', file); break; + case DImode: + case DFmode: putc ('q', file); break; + default: abort (); + } + putc ('.', file); + } +#endif + return; case 'C': put_condition_code (GET_CODE (x), GET_MODE (XEXP (x, 0)), 0, 0, file); return; case 'F': +#ifdef CMOV_SUN_AS_SYNTAX + if (ASSEMBLER_DIALECT == ASM_ATT) + putc ('.', file); +#endif put_condition_code (GET_CODE (x), GET_MODE (XEXP (x, 0)), 0, 1, file); return; @@ -5856,6 +5879,10 @@ print_operand (file, x, code) put_condition_code (GET_CODE (x), GET_MODE (XEXP (x, 0)), 1, 0, file); return; case 'f': +#ifdef CMOV_SUN_AS_SYNTAX + if (ASSEMBLER_DIALECT == ASM_ATT) + putc ('.', file); +#endif put_condition_code (GET_CODE (x), GET_MODE (XEXP (x, 0)), 1, 1, file); return; case '+': diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 41d8649..079dfc0 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -15896,8 +15896,8 @@ "TARGET_64BIT && TARGET_CMOVE && (GET_CODE (operands[2]) != MEM || GET_CODE (operands[3]) != MEM)" "@ - cmov%C1\t{%2, %0|%0, %2} - cmov%c1\t{%3, %0|%0, %3}" + cmov%O2%C1\t{%2, %0|%0, %2} + cmov%O2%c1\t{%3, %0|%0, %3}" [(set_attr "type" "icmov") (set_attr "mode" "DI")]) @@ -15938,8 +15938,8 @@ "TARGET_CMOVE && (GET_CODE (operands[2]) != MEM || GET_CODE (operands[3]) != MEM)" "@ - cmov%C1\t{%2, %0|%0, %2} - cmov%c1\t{%3, %0|%0, %3}" + cmov%O2%C1\t{%2, %0|%0, %2} + cmov%O2%c1\t{%3, %0|%0, %3}" [(set_attr "type" "icmov") (set_attr "mode" "SI")]) @@ -15960,8 +15960,8 @@ "TARGET_CMOVE && (GET_CODE (operands[2]) != MEM || GET_CODE (operands[3]) != MEM)" "@ - cmov%C1\t{%2, %0|%0, %2} - cmov%c1\t{%3, %0|%0, %3}" + cmov%O2%C1\t{%2, %0|%0, %2} + cmov%O2%c1\t{%3, %0|%0, %3}" [(set_attr "type" "icmov") (set_attr "mode" "HI")]) @@ -15984,8 +15984,8 @@ "@ fcmov%F1\t{%2, %0|%0, %2} fcmov%f1\t{%3, %0|%0, %3} - cmov%C1\t{%2, %0|%0, %2} - cmov%c1\t{%3, %0|%0, %3}" + cmov%O2%C1\t{%2, %0|%0, %2} + cmov%O2%c1\t{%3, %0|%0, %3}" [(set_attr "type" "fcmov,fcmov,icmov,icmov") (set_attr "mode" "SF,SF,SI,SI")]) @@ -16024,8 +16024,8 @@ "@ fcmov%F1\t{%2, %0|%0, %2} fcmov%f1\t{%3, %0|%0, %3} - cmov%C1\t{%2, %0|%0, %2} - cmov%c1\t{%3, %0|%0, %3}" + cmov%O2%C1\t{%2, %0|%0, %2} + cmov%O2%c1\t{%3, %0|%0, %3}" [(set_attr "type" "fcmov,fcmov,icmov,icmov") (set_attr "mode" "DF")]) diff --git a/gcc/config/i386/sol2.h b/gcc/config/i386/sol2.h index 6fb2eb5..79c9ea8 100644 --- a/gcc/config/i386/sol2.h +++ b/gcc/config/i386/sol2.h @@ -39,6 +39,8 @@ Boston, MA 02111-1307, USA. */ #define ASM_SPEC \ "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s" +#define CMOV_SUN_AS_SYNTAX 1 + #else /* GAS_REJECTS_MINUS_S */ /* Same as above, except for -s, unsupported by GNU as. */ |