From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
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/leadz_trailz_1.f90 | 133 +++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/leadz_trailz_1.f90

(limited to 'gcc/testsuite/gfortran.dg/leadz_trailz_1.f90')

diff --git a/gcc/testsuite/gfortran.dg/leadz_trailz_1.f90 b/gcc/testsuite/gfortran.dg/leadz_trailz_1.f90
new file mode 100644
index 000000000..a0cd19792
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/leadz_trailz_1.f90
@@ -0,0 +1,133 @@
+! { dg-do run }
+
+  integer(kind=1) :: i1
+  integer(kind=2) :: i2
+  integer(kind=4) :: i4
+  integer(kind=8) :: i8
+
+  i1 = -1
+  i2 = -1
+  i4 = -1
+  i8 = -1
+
+  if (leadz(i1) /= 0) call abort
+  if (leadz(i2) /= 0) call abort
+  if (leadz(i4) /= 0) call abort
+  if (leadz(i8) /= 0) call abort
+
+  if (trailz(i1) /= 0) call abort
+  if (trailz(i2) /= 0) call abort
+  if (trailz(i4) /= 0) call abort
+  if (trailz(i8) /= 0) call abort
+
+  if (leadz(-1_1) /= 0) call abort
+  if (leadz(-1_2) /= 0) call abort
+  if (leadz(-1_4) /= 0) call abort
+  if (leadz(-1_8) /= 0) call abort
+
+  if (trailz(-1_1) /= 0) call abort
+  if (trailz(-1_2) /= 0) call abort
+  if (trailz(-1_4) /= 0) call abort
+  if (trailz(-1_8) /= 0) call abort
+
+  i1 = -64
+  i2 = -64
+  i4 = -64
+  i8 = -64
+
+  if (leadz(i1) /= 0) call abort
+  if (leadz(i2) /= 0) call abort
+  if (leadz(i4) /= 0) call abort
+  if (leadz(i8) /= 0) call abort
+
+  if (trailz(i1) /= 6) call abort
+  if (trailz(i2) /= 6) call abort
+  if (trailz(i4) /= 6) call abort
+  if (trailz(i8) /= 6) call abort
+
+  if (leadz(-64_1) /= 0) call abort
+  if (leadz(-64_2) /= 0) call abort
+  if (leadz(-64_4) /= 0) call abort
+  if (leadz(-64_8) /= 0) call abort
+
+  if (trailz(-64_1) /= 6) call abort
+  if (trailz(-64_2) /= 6) call abort
+  if (trailz(-64_4) /= 6) call abort
+  if (trailz(-64_8) /= 6) call abort
+
+  i1 = -108
+  i2 = -108
+  i4 = -108
+  i8 = -108
+
+  if (leadz(i1) /= 0) call abort
+  if (leadz(i2) /= 0) call abort
+  if (leadz(i4) /= 0) call abort
+  if (leadz(i8) /= 0) call abort
+
+  if (trailz(i1) /= 2) call abort
+  if (trailz(i2) /= 2) call abort
+  if (trailz(i4) /= 2) call abort
+  if (trailz(i8) /= 2) call abort
+
+  if (leadz(-108_1) /= 0) call abort
+  if (leadz(-108_2) /= 0) call abort
+  if (leadz(-108_4) /= 0) call abort
+  if (leadz(-108_8) /= 0) call abort
+
+  if (trailz(-108_1) /= 2) call abort
+  if (trailz(-108_2) /= 2) call abort
+  if (trailz(-108_4) /= 2) call abort
+  if (trailz(-108_8) /= 2) call abort
+
+  i1 = 1
+  i2 = 1
+  i4 = 1
+  i8 = 1
+
+  if (leadz(i1) /= bit_size(i1) - 1) call abort
+  if (leadz(i2) /= bit_size(i2) - 1) call abort
+  if (leadz(i4) /= bit_size(i4) - 1) call abort
+  if (leadz(i8) /= bit_size(i8) - 1) call abort
+
+  if (trailz(i1) /= 0) call abort
+  if (trailz(i2) /= 0) call abort
+  if (trailz(i4) /= 0) call abort
+  if (trailz(i8) /= 0) call abort
+
+  if (leadz(1_1) /= bit_size(1_1) - 1) call abort
+  if (leadz(1_2) /= bit_size(1_2) - 1) call abort
+  if (leadz(1_4) /= bit_size(1_4) - 1) call abort
+  if (leadz(1_8) /= bit_size(1_8) - 1) call abort
+
+  if (trailz(1_1) /= 0) call abort
+  if (trailz(1_2) /= 0) call abort
+  if (trailz(1_4) /= 0) call abort
+  if (trailz(1_8) /= 0) call abort
+
+  i1 = 64
+  i2 = 64
+  i4 = 64
+  i8 = 64
+
+  if (leadz(i1) /= 1) call abort
+  if (leadz(i2) /= 9) call abort
+  if (leadz(i4) /= 25) call abort
+  if (leadz(i8) /= 57) call abort
+
+  if (trailz(i1) /= 6) call abort
+  if (trailz(i2) /= 6) call abort
+  if (trailz(i4) /= 6) call abort
+  if (trailz(i8) /= 6) call abort
+
+  if (leadz(64_1) /= 1) call abort
+  if (leadz(64_2) /= 9) call abort
+  if (leadz(64_4) /= 25) call abort
+  if (leadz(64_8) /= 57) call abort
+
+  if (trailz(64_1) /= 6) call abort
+  if (trailz(64_2) /= 6) call abort
+  if (trailz(64_4) /= 6) call abort
+  if (trailz(64_8) /= 6) call abort
+
+end
-- 
cgit v1.2.3