OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

vfp.md ("*movdf_vfp"): Handle the VFP constraints before the core constraints. 

2011-07-28  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	* config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
	before the core constraints. Adjust attributes.
	(*thumb2_movdf_vfp"): Likewise.

From-SVN: r176867
This commit is contained in:
Ramana Radhakrishnan 2011-07-28 12:02:17 +00:00 committed by Ramana Radhakrishnan
parent 9895824116
commit 95f89bb3f8
2 changed files with 20 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2011-07-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
before the core constraints. Adjust attributes.
(*thumb2_movdf_vfp"): Likewise.
2011-07-28 Kai Tietz <ktietz@redhat.com>
* tree-vrp.c (simplify_stmt_using_ranges): Remove

28
gcc/config/arm/vfp.md
View File

@ -408,8 +408,8 @@
;; DFmode moves
(define_insn "*movdf_vfp"
[(set (match_operand:DF 0 "nonimmediate_soft_df_operand" "=w,?r,w ,r, m,w ,Uv,w,r")
(match_operand:DF 1 "soft_df_operand" " ?r,w,Dy,mF,r,UvF,w, w,r"))]
[(set (match_operand:DF 0 "nonimmediate_soft_df_operand" "=w,?r,w ,w ,Uv,r, m,w,r")
(match_operand:DF 1 "soft_df_operand" " ?r,w,Dy,UvF,w ,mF,r,w,r"))]
"TARGET_ARM && TARGET_HARD_FLOAT && TARGET_VFP
&& ( register_operand (operands[0], DFmode)
|| register_operand (operands[1], DFmode))"
@ -425,9 +425,9 @@
gcc_assert (TARGET_VFP_DOUBLE);
return \"fconstd%?\\t%P0, #%G1\";
case 3: case 4:
return output_move_double (operands);
case 5: case 6:
return output_move_vfp (operands);
case 5: case 6:
return output_move_double (operands);
case 7:
if (TARGET_VFP_SINGLE)
return \"fcpys%?\\t%0, %1\;fcpys%?\\t%p0, %p1\";
@ -442,7 +442,7 @@
"
[(set_attr "type"
"r_2_f,f_2_r,fconstd,f_loadd,f_stored,load2,store2,ffarithd,*")
(set (attr "length") (cond [(eq_attr "alternative" "3,4,8") (const_int 8)
(set (attr "length") (cond [(eq_attr "alternative" "5,6,8") (const_int 8)
(eq_attr "alternative" "7")
(if_then_else
(eq (symbol_ref "TARGET_VFP_SINGLE")
@ -456,8 +456,8 @@
)
(define_insn "*thumb2_movdf_vfp"
[(set (match_operand:DF 0 "nonimmediate_soft_df_operand" "=w,?r,w ,r, m,w ,Uv,w,r")
(match_operand:DF 1 "soft_df_operand" " ?r,w,Dy,mF,r,UvF,w, w,r"))]
[(set (match_operand:DF 0 "nonimmediate_soft_df_operand" "=w,?r,w ,w ,Uv,r ,m,w,r")
(match_operand:DF 1 "soft_df_operand" " ?r,w,Dy,UvF,w, mF,r, w,r"))]
"TARGET_THUMB2 && TARGET_HARD_FLOAT && TARGET_VFP"
"*
{
@ -470,10 +470,10 @@
case 2:
gcc_assert (TARGET_VFP_DOUBLE);
return \"fconstd%?\\t%P0, #%G1\";
case 3: case 4: case 8:
return output_move_double (operands);
case 5: case 6:
case 3: case 4:
return output_move_vfp (operands);
case 5: case 6: case 8:
return output_move_double (operands);
case 7:
if (TARGET_VFP_SINGLE)
return \"fcpys%?\\t%0, %1\;fcpys%?\\t%p0, %p1\";
@ -485,8 +485,8 @@
}
"
[(set_attr "type"
"r_2_f,f_2_r,fconstd,load2,store2,f_loadd,f_stored,ffarithd,*")
(set (attr "length") (cond [(eq_attr "alternative" "3,4,8") (const_int 8)
"r_2_f,f_2_r,fconstd,f_loadd,f_stored,load2,store2,ffarithd,*")
(set (attr "length") (cond [(eq_attr "alternative" "5,6,8") (const_int 8)
(eq_attr "alternative" "7")
(if_then_else
(eq (symbol_ref "TARGET_VFP_SINGLE")
@ -494,8 +494,8 @@
(const_int 8)
(const_int 4))]
(const_int 4)))
(set_attr "pool_range" "*,*,*,4096,*,1020,*,*,*")
(set_attr "neg_pool_range" "*,*,*,0,*,1008,*,*,*")]
(set_attr "pool_range" "*,*,*,1020,*,4096,*,*,*")
(set_attr "neg_pool_range" "*,*,*,1008,*,0,*,*,*")]
)