1 files changed, 0 insertions, 225 deletions
diff --git a/test/CodeGen/SystemZ/int-cmp-30.ll b/test/CodeGen/SystemZ/int-cmp-30.ll
deleted file mode 100644
index bac0fe516959..000000000000
--- a/test/CodeGen/SystemZ/int-cmp-30.ll
+++ /dev/null
@@ -1,225 +0,0 @@
-; Test 32-bit ordered comparisons that are really between a memory halfword
-; and a constant.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
-
-; Check unsigned comparison near the low end of the CLHHSI range, using zero
-; extension.
-define double @f1(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f1:
-; CHECK: clhhsi 0(%r2), 1
-; CHECK-NEXT: bhr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = zext i16 %val to i32
-  %cond = icmp ugt i32 %ext, 1
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check unsigned comparison near the low end of the CLHHSI range, using sign
-; extension.
-define double @f2(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f2:
-; CHECK: clhhsi 0(%r2), 1
-; CHECK-NEXT: bhr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp ugt i32 %ext, 1
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check unsigned comparison near the high end of the CLHHSI range, using zero
-; extension.
-define double @f3(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f3:
-; CHECK: clhhsi 0(%r2), 65534
-; CHECK-NEXT: blr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = zext i16 %val to i32
-  %cond = icmp ult i32 %ext, 65534
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check unsigned comparison near the high end of the CLHHSI range, using sign
-; extension.
-define double @f4(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f4:
-; CHECK: clhhsi 0(%r2), 65534
-; CHECK-NEXT: blr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp ult i32 %ext, -2
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check unsigned comparison above the high end of the CLHHSI range, using zero
-; extension.  The condition is always true.
-define double @f5(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f5:
-; CHECK-NOT: clhhsi
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = zext i16 %val to i32
-  %cond = icmp ult i32 %ext, 65536
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; When using unsigned comparison with sign extension, equality with values
-; in the range [32768, MAX-32769] is impossible, and ordered comparisons with
-; those values are effectively sign tests.  Since such comparisons are
-; unlikely to occur in practice, we don't bother optimizing the second case,
-; and simply ignore CLHHSI for this range.  First check the low end of the
-; range.
-define double @f6(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f6:
-; CHECK-NOT: clhhsi
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp ult i32 %ext, 32768
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; ...and then the high end.
-define double @f7(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f7:
-; CHECK-NOT: clhhsi
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp ult i32 %ext, -32769
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison near the low end of the CLHHSI range, using zero
-; extension.  This is equivalent to unsigned comparison.
-define double @f8(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f8:
-; CHECK: clhhsi 0(%r2), 1
-; CHECK-NEXT: bhr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = zext i16 %val to i32
-  %cond = icmp sgt i32 %ext, 1
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison near the low end of the CLHHSI range, using sign
-; extension.  This should use CHHSI instead.
-define double @f9(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f9:
-; CHECK: chhsi 0(%r2), 1
-; CHECK-NEXT: bhr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp sgt i32 %ext, 1
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison near the high end of the CLHHSI range, using zero
-; extension.  This is equivalent to unsigned comparison.
-define double @f10(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f10:
-; CHECK: clhhsi 0(%r2), 65534
-; CHECK-NEXT: blr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = zext i16 %val to i32
-  %cond = icmp slt i32 %ext, 65534
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison near the high end of the CLHHSI range, using sign
-; extension.  This should use CHHSI instead.
-define double @f11(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f11:
-; CHECK: chhsi 0(%r2), -2
-; CHECK-NEXT: blr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp slt i32 %ext, -2
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison above the high end of the CLHHSI range, using zero
-; extension.  The condition is always true.
-define double @f12(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f12:
-; CHECK-NOT: cli
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = zext i16 %val to i32
-  %cond = icmp slt i32 %ext, 65536
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison near the high end of the CHHSI range, using sign
-; extension.
-define double @f13(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f13:
-; CHECK: chhsi 0(%r2), 32766
-; CHECK-NEXT: blr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp slt i32 %ext, 32766
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison above the high end of the CHHSI range, using sign
-; extension.  This condition is always true.
-define double @f14(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f14:
-; CHECK-NOT: chhsi
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp slt i32 %ext, 32768
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison near the low end of the CHHSI range, using sign
-; extension.
-define double @f15(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f15:
-; CHECK: chhsi 0(%r2), -32767
-; CHECK-NEXT: bhr %r14
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp sgt i32 %ext, -32767
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}
-
-; Check signed comparison below the low end of the CHHSI range, using sign
-; extension.  This condition is always true.
-define double @f16(double %a, double %b, i16 *%ptr) {
-; CHECK-LABEL: f16:
-; CHECK-NOT: chhsi
-; CHECK: br %r14
-  %val = load i16 , i16 *%ptr
-  %ext = sext i16 %val to i32
-  %cond = icmp sgt i32 %ext, -32769
-  %res = select i1 %cond, double %a, double %b
-  ret double %res
-}