diff options
Diffstat (limited to 'test/CodeGen/SystemZ/xor-04.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/xor-04.ll | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/test/CodeGen/SystemZ/xor-04.ll b/test/CodeGen/SystemZ/xor-04.ll deleted file mode 100644 index 44f0a4cc39d0..000000000000 --- a/test/CodeGen/SystemZ/xor-04.ll +++ /dev/null @@ -1,69 +0,0 @@ -; Test 64-bit XORs in which the second operand is constant. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s - -; Check the lowest useful XILF value. -define i64 @f1(i64 %a) { -; CHECK-LABEL: f1: -; CHECK: xilf %r2, 1 -; CHECK: br %r14 - %xor = xor i64 %a, 1 - ret i64 %xor -} - -; Check the high end of the XILF range. -define i64 @f2(i64 %a) { -; CHECK-LABEL: f2: -; CHECK: xilf %r2, 4294967295 -; CHECK: br %r14 - %xor = xor i64 %a, 4294967295 - ret i64 %xor -} - -; Check the lowest useful XIHF value, which is one up from the above. -define i64 @f3(i64 %a) { -; CHECK-LABEL: f3: -; CHECK: xihf %r2, 1 -; CHECK: br %r14 - %xor = xor i64 %a, 4294967296 - ret i64 %xor -} - -; Check the next value up again, which needs a combination of XIHF and XILF. -define i64 @f4(i64 %a) { -; CHECK-LABEL: f4: -; CHECK: xihf %r2, 1 -; CHECK: xilf %r2, 4294967295 -; CHECK: br %r14 - %xor = xor i64 %a, 8589934591 - ret i64 %xor -} - -; Check the high end of the XIHF range. -define i64 @f5(i64 %a) { -; CHECK-LABEL: f5: -; CHECK: xihf %r2, 4294967295 -; CHECK: br %r14 - %xor = xor i64 %a, -4294967296 - ret i64 %xor -} - -; Check the next value up, which again must use XIHF and XILF. -define i64 @f6(i64 %a) { -; CHECK-LABEL: f6: -; CHECK: xihf %r2, 4294967295 -; CHECK: xilf %r2, 1 -; CHECK: br %r14 - %xor = xor i64 %a, -4294967295 - ret i64 %xor -} - -; Check full bitwise negation -define i64 @f7(i64 %a) { -; CHECK-LABEL: f7: -; CHECK: xihf %r2, 4294967295 -; CHECK: xilf %r2, 4294967295 -; CHECK: br %r14 - %xor = xor i64 %a, -1 - ret i64 %xor -} |
