diff options
Diffstat (limited to 'gcc/config/i386/i386.md')
| -rw-r--r-- | gcc/config/i386/i386.md | 86 |
1 files changed, 57 insertions, 29 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index a3ad0f35bf5..bf042488fd4 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -1999,17 +1999,9 @@ return "movdq2q\t{%1, %0|%0, %1}"; case TYPE_SSEMOV: - if (TARGET_AVX) - { - if (get_attr_mode (insn) == MODE_TI) - return "vmovdqa\t{%1, %0|%0, %1}"; - else - return "vmovq\t{%1, %0|%0, %1}"; - } - if (get_attr_mode (insn) == MODE_TI) - return "movdqa\t{%1, %0|%0, %1}"; - /* FALLTHRU */ + return "%vmovdqa\t{%1, %0|%0, %1}"; + return "%vmovq\t{%1, %0|%0, %1}"; case TYPE_MMXMOV: /* Moves from and into integer register is done using movd @@ -2130,10 +2122,14 @@ movlps\t{%1, %0|%0, %1} movaps\t{%1, %0|%0, %1} movlps\t{%1, %0|%0, %1}" - [(set_attr "type" "*,*,mmx,mmxmov,mmxmov,sselog1,ssemov,ssemov,ssemov,sselog1,ssemov,ssemov,ssemov") + [(set (attr "isa") + (if_then_else (eq_attr "alternative" "9,10,11,12") + (const_string "noavx") + (const_string "base"))) + (set_attr "type" "*,*,mmx,mmxmov,mmxmov,sselog1,ssemov,ssemov,ssemov,sselog1,ssemov,ssemov,ssemov") (set (attr "prefix") (if_then_else (eq_attr "alternative" "5,6,7,8") - (const_string "vex") + (const_string "maybe_vex") (const_string "orig"))) (set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,TI,DI,V4SF,V2SF,V4SF,V2SF")]) @@ -3131,17 +3127,17 @@ switch (get_attr_mode (insn)) { case MODE_V4SF: - return "xorps\t%0, %0"; + return "%vxorps\t%0, %d0"; case MODE_V2DF: if (TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL) - return "xorps\t%0, %0"; + return "%vxorps\t%0, %d0"; else - return "xorpd\t%0, %0"; + return "%vxorpd\t%0, %d0"; case MODE_TI: if (TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL) - return "xorps\t%0, %0"; + return "%vxorps\t%0, %d0"; else - return "pxor\t%0, %0"; + return "%vpxor\t%0, %d0"; default: gcc_unreachable (); } @@ -3151,34 +3147,62 @@ switch (get_attr_mode (insn)) { case MODE_V4SF: - return "movaps\t{%1, %0|%0, %1}"; + return "%vmovaps\t{%1, %0|%0, %1}"; case MODE_V2DF: if (TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL) - return "movaps\t{%1, %0|%0, %1}"; + return "%vmovaps\t{%1, %0|%0, %1}"; else - return "movapd\t{%1, %0|%0, %1}"; + return "%vmovapd\t{%1, %0|%0, %1}"; case MODE_TI: if (TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL) - return "movaps\t{%1, %0|%0, %1}"; + return "%vmovaps\t{%1, %0|%0, %1}"; else - return "movdqa\t{%1, %0|%0, %1}"; + return "%vmovdqa\t{%1, %0|%0, %1}"; case MODE_DI: - return "movq\t{%1, %0|%0, %1}"; + return "%vmovq\t{%1, %0|%0, %1}"; case MODE_DF: - return "movsd\t{%1, %0|%0, %1}"; + if (TARGET_AVX) + { + if (REG_P (operands[0]) && REG_P (operands[1])) + return "vmovsd\t{%1, %0, %0|%0, %0, %1}"; + else + return "vmovsd\t{%1, %0|%0, %1}"; + } + else + return "movsd\t{%1, %0|%0, %1}"; case MODE_V1DF: - return "movlpd\t{%1, %0|%0, %1}"; + if (TARGET_AVX) + { + if (REG_P (operands[0])) + return "vmovlpd\t{%1, %0, %0|%0, %0, %1}"; + else + return "vmovlpd\t{%1, %0|%0, %1}"; + } + else + return "movlpd\t{%1, %0|%0, %1}"; case MODE_V2SF: - return "movlps\t{%1, %0|%0, %1}"; + if (TARGET_AVX) + { + if (REG_P (operands[0])) + return "vmovlps\t{%1, %0, %0|%0, %0, %1}"; + else + return "vmovlps\t{%1, %0|%0, %1}"; + } + else + return "movlps\t{%1, %0|%0, %1}"; default: gcc_unreachable (); } default: - gcc_unreachable(); + gcc_unreachable (); } } [(set_attr "type" "fmov,fmov,fmov,multi,multi,sselog1,ssemov,ssemov,ssemov") + (set (attr "prefix") + (if_then_else (eq_attr "alternative" "0,1,2,3,4") + (const_string "orig") + (const_string "maybe_vex"))) (set (attr "prefix_data16") (if_then_else (eq_attr "mode" "V1DF") (const_string "1") @@ -3457,8 +3481,12 @@ return "%vmovss\t{%1, %d0|%d0, %1}"; case 7: if (TARGET_AVX) - return REG_P (operands[1]) ? "vmovss\t{%1, %0, %0|%0, %0, %1}" - : "vmovss\t{%1, %0|%0, %1}"; + { + if (REG_P (operands[1])) + return "vmovss\t{%1, %0, %0|%0, %0, %1}"; + else + return "vmovss\t{%1, %0|%0, %1}"; + } else return "movss\t{%1, %0|%0, %1}"; case 8: |