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sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.

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* config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.

From-SVN: r174224
This commit is contained in:
Uros Bizjak 2011-05-25 21:48:44 +02:00
parent e470affed0
commit c497c412b4
2 changed files with 23 additions and 4 deletions
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11
gcc/ChangeLog
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@ -1,3 +1,7 @@
2011-05-25 Uros Bizjak <ubizjak@gmail.com>
* config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.
2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.md (*movqi_extv_1)): Put back
@ -6,8 +10,7 @@
2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
* doc/extend.texi (X86 Built-in Functions): Update pause
intrinsic.
* doc/extend.texi (X86 Built-in Functions): Update pause intrinsic.
2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
@ -52,7 +55,7 @@
PR tree-optimization/46728
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): New.
(execute_cse_sincos): Add switch case for BUILT_IN_POW.
2011-05-25 Nathan Froyd <froydnj@codesourcery.com>
* tree.h (struct tree_exp): Inherit from struct tree_typed.
@ -204,7 +207,7 @@
(go_finish): Create and delete invalid_hash.
2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/46728
* tree-ssa-math-opts.c (powi_table): New.
(powi_lookup_cost): New.

16
gcc/config/i386/sse.md
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@ -1184,6 +1184,22 @@
(set_attr "prefix" "vex")
(set_attr "mode" "<ssescalarmode>")])
(define_insn "*<sse>_maskcmp<mode>3_comm"
[(set (match_operand:VF 0 "register_operand" "=x,x")
(match_operator:VF 3 "sse_comparison_operator"
[(match_operand:VF 1 "register_operand" "%0,x")
(match_operand:VF 2 "nonimmediate_operand" "xm,xm")]))]
"TARGET_SSE
&& GET_RTX_CLASS (GET_CODE (operands[3])) == RTX_COMM_COMPARE"
"@
cmp%D3<ssemodesuffix>\t{%2, %0|%0, %2}
vcmp%D3<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "ssecmp")
(set_attr "length_immediate" "1")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "<MODE>")])
(define_insn "<sse>_maskcmp<mode>3"
[(set (match_operand:VF 0 "register_operand" "=x,x")
(match_operator:VF 3 "sse_comparison_operator"