Fix commit goof: s/istarget/ishost/ for host

From-SVN: r52047

gcc/testsuite/g77.f-torture/compile/alpha1.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }

gcc/testsuite/g77.f-torture/execute/980628-4.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }

gcc/testsuite/g77.f-torture/execute/980628-5.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }

gcc/testsuite/g77.f-torture/execute/980628-6.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }

gcc/testsuite/g77.f-torture/execute/alpha2.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }

gcc/testsuite/g77.f-torture/execute/auto0.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }

gcc/testsuite/g77.f-torture/execute/auto1.x

 # This test fails compilation in cross-endian environments, for example as
 # below, with a "sorry" message.
 
-if { [istarget "i\[34567\]86-*-*"] } {
+if { [ishost "i\[34567\]86-*-*"] } {
     if { [istarget "mmix-knuth-mmixware"] } {
 	set torture_compile_xfail [istarget]
     }