1 files changed, 0 insertions, 149 deletions
diff --git a/test/CodeGen/SystemZ/shift-05.ll b/test/CodeGen/SystemZ/shift-05.ll
deleted file mode 100644
index 240be3f9df1f..000000000000
--- a/test/CodeGen/SystemZ/shift-05.ll
+++ /dev/null
@@ -1,149 +0,0 @@
-; Test 32-bit shifts left.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
-
-; Check the low end of the SLLG range.
-define i64 @f1(i64 %a) {
-; CHECK-LABEL: f1:
-; CHECK: sllg %r2, %r2, 1
-; CHECK: br %r14
-  %shift = shl i64 %a, 1
-  ret i64 %shift
-}
-
-; Check the high end of the defined SLLG range.
-define i64 @f2(i64 %a) {
-; CHECK-LABEL: f2:
-; CHECK: sllg %r2, %r2, 63
-; CHECK: br %r14
-  %shift = shl i64 %a, 63
-  ret i64 %shift
-}
-
-; We don't generate shifts by out-of-range values.
-define i64 @f3(i64 %a) {
-; CHECK-LABEL: f3:
-; CHECK-NOT: sllg
-; CHECK: br %r14
-  %shift = shl i64 %a, 64
-  ret i64 %shift
-}
-
-; Check variable shifts.
-define i64 @f4(i64 %a, i64 %amt) {
-; CHECK-LABEL: f4:
-; CHECK: sllg %r2, %r2, 0(%r3)
-; CHECK: br %r14
-  %shift = shl i64 %a, %amt
-  ret i64 %shift
-}
-
-; Check shift amounts that have a constant term.
-define i64 @f5(i64 %a, i64 %amt) {
-; CHECK-LABEL: f5:
-; CHECK: sllg %r2, %r2, 10(%r3)
-; CHECK: br %r14
-  %add = add i64 %amt, 10
-  %shift = shl i64 %a, %add
-  ret i64 %shift
-}
-
-; ...and again with a sign-extended 32-bit shift amount.
-define i64 @f6(i64 %a, i32 %amt) {
-; CHECK-LABEL: f6:
-; CHECK: sllg %r2, %r2, 10(%r3)
-; CHECK: br %r14
-  %add = add i32 %amt, 10
-  %addext = sext i32 %add to i64
-  %shift = shl i64 %a, %addext
-  ret i64 %shift
-}
-
-; ...and now with a zero-extended 32-bit shift amount.
-define i64 @f7(i64 %a, i32 %amt) {
-; CHECK-LABEL: f7:
-; CHECK: sllg %r2, %r2, 10(%r3)
-; CHECK: br %r14
-  %add = add i32 %amt, 10
-  %addext = zext i32 %add to i64
-  %shift = shl i64 %a, %addext
-  ret i64 %shift
-}
-
-; Check shift amounts that have the largest in-range constant term.  We could
-; mask the amount instead.
-define i64 @f8(i64 %a, i64 %amt) {
-; CHECK-LABEL: f8:
-; CHECK: sllg %r2, %r2, 524287(%r3)
-; CHECK: br %r14
-  %add = add i64 %amt, 524287
-  %shift = shl i64 %a, %add
-  ret i64 %shift
-}
-
-; Check the next value up, which without masking must use a separate
-; addition.
-define i64 @f9(i64 %a, i64 %amt) {
-; CHECK-LABEL: f9:
-; CHECK: a{{g?}}fi %r3, 524288
-; CHECK: sllg %r2, %r2, 0(%r3)
-; CHECK: br %r14
-  %add = add i64 %amt, 524288
-  %shift = shl i64 %a, %add
-  ret i64 %shift
-}
-
-; Check cases where 1 is subtracted from the shift amount.
-define i64 @f10(i64 %a, i64 %amt) {
-; CHECK-LABEL: f10:
-; CHECK: sllg %r2, %r2, -1(%r3)
-; CHECK: br %r14
-  %sub = sub i64 %amt, 1
-  %shift = shl i64 %a, %sub
-  ret i64 %shift
-}
-
-; Check the lowest value that can be subtracted from the shift amount.
-; Again, we could mask the shift amount instead.
-define i64 @f11(i64 %a, i64 %amt) {
-; CHECK-LABEL: f11:
-; CHECK: sllg %r2, %r2, -524288(%r3)
-; CHECK: br %r14
-  %sub = sub i64 %amt, 524288
-  %shift = shl i64 %a, %sub
-  ret i64 %shift
-}
-
-; Check the next value down, which without masking must use a separate
-; addition.
-define i64 @f12(i64 %a, i64 %amt) {
-; CHECK-LABEL: f12:
-; CHECK: a{{g?}}fi %r3, -524289
-; CHECK: sllg %r2, %r2, 0(%r3)
-; CHECK: br %r14
-  %sub = sub i64 %amt, 524289
-  %shift = shl i64 %a, %sub
-  ret i64 %shift
-}
-
-; Check that we don't try to generate "indexed" shifts.
-define i64 @f13(i64 %a, i64 %b, i64 %c) {
-; CHECK-LABEL: f13:
-; CHECK: a{{g?}}r {{%r3, %r4|%r4, %r3}}
-; CHECK: sllg %r2, %r2, 0({{%r[34]}})
-; CHECK: br %r14
-  %add = add i64 %b, %c
-  %shift = shl i64 %a, %add
-  ret i64 %shift
-}
-
-; Check that the shift amount uses an address register.  It cannot be in %r0.
-define i64 @f14(i64 %a, i64 *%ptr) {
-; CHECK-LABEL: f14:
-; CHECK: l %r1, 4(%r3)
-; CHECK: sllg %r2, %r2, 0(%r1)
-; CHECK: br %r14
-  %amt = load i64 , i64 *%ptr
-  %shift = shl i64 %a, %amt
-  ret i64 %shift
-}