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-rw-r--r--test/CodeGen/SystemZ/Large/branch-range-07.py68
1 files changed, 0 insertions, 68 deletions
diff --git a/test/CodeGen/SystemZ/Large/branch-range-07.py b/test/CodeGen/SystemZ/Large/branch-range-07.py
deleted file mode 100644
index c5fef10577f6..000000000000
--- a/test/CodeGen/SystemZ/Large/branch-range-07.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# Test 32-bit BRANCH RELATIVE ON COUNT in cases where some branches are out
-# of range.
-# RUN: python %s | llc -mtriple=s390x-linux-gnu | FileCheck %s
-
-# Construct:
-#
-# loopN:
-# load of countN
-# ...
-# loop0:
-# 0xffd8 bytes, from MVIY instructions
-# conditional branch to main
-# after0:
-# ...
-# decrement of countN
-# conditional branch to loopN
-# afterN:
-#
-# Each load occupies 4 bytes. Each decrement and branch occupies 4
-# bytes if BRCT can be used, otherwise it occupies 10 bytes (AHI + BRCL).
-# This means that loop 6 contains 5 * 4 + 0xffd8 + 5 * 4 == 0x10000 bytes
-# and is therefore (just) in range. Loop 7 is out of range.
-#
-# CHECK: brct {{%r[0-9]+}}
-# CHECK: brct {{%r[0-9]+}}
-# CHECK: brct {{%r[0-9]+}}
-# CHECK: brct {{%r[0-9]+}}
-# CHECK: brct {{%r[0-9]+}}
-# CHECK: brct {{%r[0-9]+}}
-# CHECK: ahi {{%r[0-9]+}}, -1
-# CHECK: jglh
-# CHECK: ahi {{%r[0-9]+}}, -1
-# CHECK: jglh
-
-branch_blocks = 8
-main_size = 0xffd8
-
-print 'define void @f1(i8 *%base, i32 *%counts) {'
-print 'entry:'
-
-for i in xrange(branch_blocks - 1, -1, -1):
- print ' %%countptr%d = getelementptr i32, i32 *%%counts, i64 %d' % (i, i)
- print ' %%initcount%d = load i32 , i32 *%%countptr%d' % (i, i)
- print ' br label %%loop%d' % i
-
- print 'loop%d:' % i
- block1 = 'entry' if i == branch_blocks - 1 else 'loop%d' % (i + 1)
- block2 = 'loop0' if i == 0 else 'after%d' % (i - 1)
- print (' %%count%d = phi i32 [ %%initcount%d, %%%s ],'
- ' [ %%nextcount%d, %%%s ]' % (i, i, block1, i, block2))
-
-a, b = 1, 1
-for i in xrange(0, main_size, 6):
- a, b = b, a + b
- offset = 4096 + b % 500000
- value = a % 256
- print ' %%ptr%d = getelementptr i8, i8 *%%base, i64 %d' % (i, offset)
- print ' store volatile i8 %d, i8 *%%ptr%d' % (value, i)
-
-for i in xrange(branch_blocks):
- print ' %%nextcount%d = add i32 %%count%d, -1' % (i, i)
- print ' %%test%d = icmp ne i32 %%nextcount%d, 0' % (i, i)
- print ' br i1 %%test%d, label %%loop%d, label %%after%d' % (i, i, i)
- print ''
- print 'after%d:' % i
-
-print ' ret void'
-print '}'