From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/reassoc_5.f90 | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/reassoc_5.f90 (limited to 'gcc/testsuite/gfortran.dg/reassoc_5.f90') diff --git a/gcc/testsuite/gfortran.dg/reassoc_5.f90 b/gcc/testsuite/gfortran.dg/reassoc_5.f90 new file mode 100644 index 000000000..8d3086ab4 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/reassoc_5.f90 @@ -0,0 +1,19 @@ +! { dg-do compile } +! { dg-options "-O3 -ffast-math -fdump-tree-optimized -fno-protect-parens" } +! +! PR fortran/35259 +! Test for -fno-protect-parens +! +function test(b) + real a + a = (b + 5.) - 5. + test = a +end + +! Test copied from reassoc_1.f90 which checked for -fprotect-parens (default), +! and thus for the occurance of "5 - 5". +! +! We need an explicit +5 and -5, and an intermediate ((bla)) expression +! (the reassoc barrier). Make use of "." matching lineends. +! { dg-final { scan-tree-dump-times "\\\+ 5.*\\\)\\\).* - 5" 0 "optimized" } } +! { dg-final { cleanup-tree-dump "optimized" } } -- cgit v1.2.3