i386.md (rounding_insn): New int attribute.
2012-06-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (rounding_insn): New int attribute.
(<rounding_insn>xf2): Macroize insn from
{floor,ceil,btrunc}xf2 using FRNDINT_ROUNDING int iterator.
(l<rounding_insn>xf<mode>2): Rename from l<rounding>xf<mode>2.
2012-06-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (IEEE_MAXMIN): New int iterator.
(ieee_maxmin): New int attribute.
(*ieee_s<ieee_maxmin><mode>3): Macroize insn from
*ieee_s{max,min}<mode>3 using IEEE_MAXMIN mode iterator.
From-SVN: r188824
This commit is contained in:
Uros Bizjak
parent
34dd397b05
commit
fb124e230f
2 changed files with 48 additions and 62 deletions
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@ -1,3 +1,17 @@
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2012-06-20 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.md (rounding_insn): New int attribute.
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(<rounding_insn>xf2): Macroize insn from
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{floor,ceil,btrunc}xf2 using FRNDINT_ROUNDING int iterator.
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(l<rounding_insn>xf<mode>2): Rename from l<rounding>xf<mode>2.
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2012-06-20 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.md (IEEE_MAXMIN): New int iterator.
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(ieee_maxmin): New int attribute.
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(*ieee_s<ieee_maxmin><mode>3): Macroize insn from
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*ieee_s{max,min}<mode>3 using IEEE_MAXMIN mode iterator.
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2012-06-20 Steven Bosscher <steven@gcc.gnu.org>
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* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove.
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@ -40,12 +54,12 @@
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it is used.
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2012-06-19 Tom de Vries <vries@codesourcery.com>
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Maxim Kuvyrkov <maxim@codesourcery.com>
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Maxim Kuvyrkov <maxim@codesourcery.com>
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* config/mips/constraints.md (ZR): New constraint.
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* config/mips/predicates.md (mem_noofs_operand): New predicate.
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* config/mips/mips.c (mips_print_operand): Handle new print modifier.
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* config/mips/mips.h (TARGET_XLP): Define.
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* config/mips/mips.h (TARGET_XLP): Define.
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(TARGET_SYNC_AFTER_SC): Update.
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(ISA_HAS_SWAP, ISA_HAS_LDADD): Define.
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* config/mips/sync.md (atomic_exchange, atomic_fetch_add): Use
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@ -15108,6 +15108,14 @@
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[UNSPEC_FIST_FLOOR
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UNSPEC_FIST_CEIL])
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;; Base name for define_insn
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(define_int_attr rounding_insn
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[(UNSPEC_FRNDINT_FLOOR "floor")
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(UNSPEC_FRNDINT_CEIL "ceil")
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(UNSPEC_FRNDINT_TRUNC "btrunc")
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(UNSPEC_FIST_FLOOR "floor")
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(UNSPEC_FIST_CEIL "ceil")])
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(define_int_attr rounding
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[(UNSPEC_FRNDINT_FLOOR "floor")
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(UNSPEC_FRNDINT_CEIL "ceil")
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@ -15161,17 +15169,14 @@
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(set_attr "i387_cw" "<rounding>")
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(set_attr "mode" "XF")])
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(define_expand "floorxf2"
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[(use (match_operand:XF 0 "register_operand"))
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(use (match_operand:XF 1 "register_operand"))]
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(define_expand "<rounding_insn>xf2"
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[(parallel [(set (match_operand:XF 0 "register_operand")
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(unspec:XF [(match_operand:XF 1 "register_operand")]
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FRNDINT_ROUNDING))
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(clobber (reg:CC FLAGS_REG))])]
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"TARGET_USE_FANCY_MATH_387
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&& flag_unsafe_math_optimizations"
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{
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if (optimize_insn_for_size_p ())
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FAIL;
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emit_insn (gen_frndintxf2_floor (operands[0], operands[1]));
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DONE;
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})
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&& flag_unsafe_math_optimizations
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&& !optimize_insn_for_size_p ()")
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(define_expand "floor<mode>2"
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[(use (match_operand:MODEF 0 "register_operand"))
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@ -15213,18 +15218,6 @@
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DONE;
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})
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(define_expand "ceilxf2"
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[(use (match_operand:XF 0 "register_operand"))
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(use (match_operand:XF 1 "register_operand"))]
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"TARGET_USE_FANCY_MATH_387
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&& flag_unsafe_math_optimizations"
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{
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if (optimize_insn_for_size_p ())
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FAIL;
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emit_insn (gen_frndintxf2_ceil (operands[0], operands[1]));
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DONE;
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})
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(define_expand "ceil<mode>2"
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[(use (match_operand:MODEF 0 "register_operand"))
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(use (match_operand:MODEF 1 "register_operand"))]
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@ -15265,18 +15258,6 @@
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DONE;
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})
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(define_expand "btruncxf2"
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[(use (match_operand:XF 0 "register_operand"))
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(use (match_operand:XF 1 "register_operand"))]
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"TARGET_USE_FANCY_MATH_387
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&& flag_unsafe_math_optimizations"
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{
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if (optimize_insn_for_size_p ())
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FAIL;
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emit_insn (gen_frndintxf2_trunc (operands[0], operands[1]));
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DONE;
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})
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(define_expand "btrunc<mode>2"
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[(use (match_operand:MODEF 0 "register_operand"))
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(use (match_operand:MODEF 1 "register_operand"))]
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@ -15357,14 +15338,12 @@
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(set_attr "mode" "XF")])
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(define_expand "nearbyintxf2"
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[(use (match_operand:XF 0 "register_operand"))
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(use (match_operand:XF 1 "register_operand"))]
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[(parallel [(set (match_operand:XF 0 "register_operand")
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(unspec:XF [(match_operand:XF 1 "register_operand")]
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UNSPEC_FRNDINT_MASK_PM))
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(clobber (reg:CC FLAGS_REG))])]
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"TARGET_USE_FANCY_MATH_387
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&& flag_unsafe_math_optimizations"
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{
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emit_insn (gen_frndintxf2_mask_pm (operands[0], operands[1]));
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DONE;
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})
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&& flag_unsafe_math_optimizations")
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(define_expand "nearbyint<mode>2"
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[(use (match_operand:MODEF 0 "register_operand"))
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@ -15531,7 +15510,7 @@
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(use (match_dup 2))
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(use (match_dup 3))])])
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(define_expand "l<rounding>xf<mode>2"
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(define_expand "l<rounding_insn>xf<mode>2"
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[(parallel [(set (match_operand:SWI248x 0 "nonimmediate_operand")
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(unspec:SWI248x [(match_operand:XF 1 "register_operand")]
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FIST_ROUNDING))
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@ -16616,31 +16595,24 @@
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;; Their operands are not commutative, and thus they may be used in the
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;; presence of -0.0 and NaN.
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(define_insn "*ieee_smin<mode>3"
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[(set (match_operand:MODEF 0 "register_operand" "=x,x")
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(unspec:MODEF
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[(match_operand:MODEF 1 "register_operand" "0,x")
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(match_operand:MODEF 2 "nonimmediate_operand" "xm,xm")]
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UNSPEC_IEEE_MIN))]
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"SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH"
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"@
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min<ssemodesuffix>\t{%2, %0|%0, %2}
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vmin<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
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[(set_attr "isa" "noavx,avx")
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(set_attr "prefix" "orig,vex")
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(set_attr "type" "sseadd")
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(set_attr "mode" "<MODE>")])
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(define_int_iterator IEEE_MAXMIN
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[UNSPEC_IEEE_MAX
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UNSPEC_IEEE_MIN])
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(define_insn "*ieee_smax<mode>3"
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(define_int_attr ieee_maxmin
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[(UNSPEC_IEEE_MAX "max")
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(UNSPEC_IEEE_MIN "min")])
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(define_insn "*ieee_s<ieee_maxmin><mode>3"
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[(set (match_operand:MODEF 0 "register_operand" "=x,x")
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(unspec:MODEF
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[(match_operand:MODEF 1 "register_operand" "0,x")
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(match_operand:MODEF 2 "nonimmediate_operand" "xm,xm")]
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UNSPEC_IEEE_MAX))]
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IEEE_MAXMIN))]
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"SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH"
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"@
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max<ssemodesuffix>\t{%2, %0|%0, %2}
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vmax<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
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<ieee_maxmin><ssemodesuffix>\t{%2, %0|%0, %2}
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v<ieee_maxmin><ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
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[(set_attr "isa" "noavx,avx")
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(set_attr "prefix" "orig,vex")
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(set_attr "type" "sseadd")
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