Rebase.
[official-gcc.git] / gcc / testsuite / gfortran.dg / reassoc_5.f90
blob8d3086ab4e08cb89581324b80499e4a5533a5312
1 ! { dg-do compile }
2 ! { dg-options "-O3 -ffast-math -fdump-tree-optimized -fno-protect-parens" }
4 ! PR fortran/35259
5 ! Test for -fno-protect-parens
7 function test(b)
8 real a
9 a = (b + 5.) - 5.
10 test = a
11 end
13 ! Test copied from reassoc_1.f90 which checked for -fprotect-parens (default),
14 ! and thus for the occurance of "5 - 5".
16 ! We need an explicit +5 and -5, and an intermediate ((bla)) expression
17 ! (the reassoc barrier). Make use of "." matching lineends.
18 ! { dg-final { scan-tree-dump-times "\\\+ 5.*\\\)\\\).* - 5" 0 "optimized" } }
19 ! { dg-final { cleanup-tree-dump "optimized" } }