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[multiple changes] 

2005-10-08  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/24136
        * config/rs6000/darwin.md (movdf_low_si): Remove early clobber.
        Rewrite for no need for the early clobber.
2005-10-07  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/24136
        * gfortran.fortran-torture/compile/pr24136.f: New test.

From-SVN: r105123
This commit is contained in:
Andrew Pinski 2005-10-08 21:41:50 +00:00 committed by Andrew Pinski
parent 077fc835e5
commit c5dce79bc3
4 changed files with 59 additions and 5 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2005-10-08 Andrew Pinski <pinskia@physics.uc.edu>
PR target/24136
* config/rs6000/darwin.md (movdf_low_si): Remove early clobber.
Rewrite for no need for the early clobber.
2005-10-08 Kazu Hirata <kazu@codesourcery.com>
Merge from csl-arm-branch:

10
gcc/config/rs6000/darwin.md
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@ -28,10 +28,10 @@ Boston, MA 02110-1301, USA. */
[(set_attr "length" "4")])
(define_insn "movdf_low_si"
[(set (match_operand:DF 0 "gpc_reg_operand" "=f,!&r")
[(set (match_operand:DF 0 "gpc_reg_operand" "=f,!r")
(mem:DF (lo_sum:SI (match_operand:SI 1 "gpc_reg_operand" "b,b")
(match_operand 2 "" ""))))]
"TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && ! TARGET_64BIT"
"TARGET_MACHO && TARGET_HARD_FLOAT && TARGET_FPRS && !TARGET_64BIT"
"*
{
switch (which_alternative)
@ -45,9 +45,9 @@ Boston, MA 02110-1301, USA. */
return \"ld %0,lo16(%2)(%1)\";
else
{
output_asm_insn (\"{l|lwz} %0,lo16(%2)(%1)\", operands);
output_asm_insn (\"{cal|la} %L0,lo16(%2)(%1)\", operands);
return (\"{l|lwz} %L0,4(%L0)\");
output_asm_insn (\"{cal|la} %0,lo16(%2)(%1)\", operands);
output_asm_insn (\"{l|lwz} %L0,4(%0)\", operands);
return (\"{l|lwz} %0,0(%0)\");
}
}
default:

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2005-10-07 Andrew Pinski <pinskia@physics.uc.edu>
PR target/24136
* gfortran.fortran-torture/compile/pr24136.f: New test.
2005-10-08 James A. Morrison <phython@gcc.gnu.org>
PR c++/22172

43
gcc/testsuite/gfortran.fortran-torture/compile/pr24136.f Normal file
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@ -0,0 +1,43 @@
subroutine electra(ro,t,ye,ee,pe,se
a ,eer,eet,per,pet,ser,set,keyps)
implicit real*8 (a-h,o-z)
common /nunu/ nu,dnudr,dnudb,eta,detadnu,nup
data facen,facpr,facs,rg /2.037300d+24,1.358200d+24,1.686304d-10
1,8.314339d+07/
data a1,a2,a3,a4 /2.059815d-03,-7.027778d-03
1,4.219747d-02,-1.132427d+00/
beta=facs*t
b32=b12*beta
u=(f62/f52)**2
dudnu=2.0d0*u*(df62/f62-df52/f52)
x=beta*u
f=1.0d0+x*(2.5d0+x*(2.0d0+0.5d0*x))
df=2.5d0+x*(4.0d0+1.5d0*x)
dfdb=u*df
fi32=f32+(f-1.0d0)*f52/u
dfidnu=dfidu*dudnu+df32+(f-1.0d0)*df52/u
dfidb=dfdb*f52/u
dfidbet=dfidb+dfidnu*dnudb
gs=sqrt(g)
dg=0.75d0*gs
dgdb=u*dg
dgdu=beta*dg
gi32=f32+(g-1.0d0)*f52/u
dgidu=(u*dgdu-g+1.0d0)*f52/us
dgidnu=dgidu*dudnu+df32+(g-1.0d0)*df52/u
dgidb=dgdb*f52/u
dgidbet=dgidb+dgidnu*dnudb
dgidroe=dgidnu*dnudr
em=facen*b52*fi32
demdbet=facen*b32*(2.5d0*fi32+beta*dfidbet)
dpmdbet=facpr*b32*(2.5d0*gi32+beta*dgidbet)
demdroe=facen*b52*dfidroe
dpmdroe=facpr*b52*dgidroe
call divine(nup,fp12,dfp12,s12)
s42=2.0d0
call divine(nup,fp42,dfp42,s42)
eer=(ye*(demdroe+depdroe)-(em+ep)/ro)/ro
eet=facs*(demdbet+depdbet)/ro
per=ye*(dpmdroe+dppdroe)
pet=facs*(dpmdbet+dppdbet)
end