diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/i386/sse.md | 26 |
2 files changed, 9 insertions, 24 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d8bf12e..e9166cf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2011-03-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/sse.md (*avx_mov<mode>_internal): Don't assert + unaligned 256bit load/store. + (*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise. + (*avx_movdqu<avxmodesuffix>): Likewise. + 2011-03-27 Vladimir Makarov <vmakarov@redhat.com> PR bootstrap/48307 diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index de11f73..4c22bc5 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -203,12 +203,6 @@ return standard_sse_constant_opcode (insn, operands[1]); case 1: case 2: - if (GET_MODE_ALIGNMENT (<MODE>mode) == 256 - && ((TARGET_AVX256_SPLIT_UNALIGNED_STORE - && misaligned_operand (operands[0], <MODE>mode)) - || (TARGET_AVX256_SPLIT_UNALIGNED_LOAD - && misaligned_operand (operands[1], <MODE>mode)))) - gcc_unreachable (); switch (get_attr_mode (insn)) { case MODE_V8SF: @@ -416,15 +410,7 @@ UNSPEC_MOVU))] "AVX_VEC_FLOAT_MODE_P (<MODE>mode) && !(MEM_P (operands[0]) && MEM_P (operands[1]))" -{ - if (GET_MODE_ALIGNMENT (<MODE>mode) == 256 - && ((TARGET_AVX256_SPLIT_UNALIGNED_STORE - && misaligned_operand (operands[0], <MODE>mode)) - || (TARGET_AVX256_SPLIT_UNALIGNED_LOAD - && misaligned_operand (operands[1], <MODE>mode)))) - gcc_unreachable (); - return "vmovu<ssemodesuffix>\t{%1, %0|%0, %1}"; -} + "vmovu<ssemodesuffix>\t{%1, %0|%0, %1}" [(set_attr "type" "ssemov") (set_attr "movu" "1") (set_attr "prefix" "vex") @@ -483,15 +469,7 @@ [(match_operand:AVXMODEQI 1 "nonimmediate_operand" "xm,x")] UNSPEC_MOVU))] "TARGET_AVX && !(MEM_P (operands[0]) && MEM_P (operands[1]))" -{ - if (GET_MODE_ALIGNMENT (<MODE>mode) == 256 - && ((TARGET_AVX256_SPLIT_UNALIGNED_STORE - && misaligned_operand (operands[0], <MODE>mode)) - || (TARGET_AVX256_SPLIT_UNALIGNED_LOAD - && misaligned_operand (operands[1], <MODE>mode)))) - gcc_unreachable (); - return "vmovdqu\t{%1, %0|%0, %1}"; -} + "vmovdqu\t{%1, %0|%0, %1}" [(set_attr "type" "ssemov") (set_attr "movu" "1") (set_attr "prefix" "vex") |