1 files changed, 0 insertions, 140 deletions
diff --git a/test/CodeGen/SystemZ/int-sub-04.ll b/test/CodeGen/SystemZ/int-sub-04.ll
deleted file mode 100644
index ec2944d12709..000000000000
--- a/test/CodeGen/SystemZ/int-sub-04.ll
+++ /dev/null
@@ -1,140 +0,0 @@
-; Test 64-bit subtraction in which the second operand is variable.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
-
-declare i64 @foo()
-
-; Check SGR.
-define i64 @f1(i64 %a, i64 %b) {
-; CHECK-LABEL: f1:
-; CHECK: sgr %r2, %r3
-; CHECK: br %r14
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check SG with no displacement.
-define i64 @f2(i64 %a, i64 *%src) {
-; CHECK-LABEL: f2:
-; CHECK: sg %r2, 0(%r3)
-; CHECK: br %r14
-  %b = load i64 , i64 *%src
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check the high end of the aligned SG range.
-define i64 @f3(i64 %a, i64 *%src) {
-; CHECK-LABEL: f3:
-; CHECK: sg %r2, 524280(%r3)
-; CHECK: br %r14
-  %ptr = getelementptr i64, i64 *%src, i64 65535
-  %b = load i64 , i64 *%ptr
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check the next doubleword up, which needs separate address logic.
-; Other sequences besides this one would be OK.
-define i64 @f4(i64 %a, i64 *%src) {
-; CHECK-LABEL: f4:
-; CHECK: agfi %r3, 524288
-; CHECK: sg %r2, 0(%r3)
-; CHECK: br %r14
-  %ptr = getelementptr i64, i64 *%src, i64 65536
-  %b = load i64 , i64 *%ptr
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check the high end of the negative aligned SG range.
-define i64 @f5(i64 %a, i64 *%src) {
-; CHECK-LABEL: f5:
-; CHECK: sg %r2, -8(%r3)
-; CHECK: br %r14
-  %ptr = getelementptr i64, i64 *%src, i64 -1
-  %b = load i64 , i64 *%ptr
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check the low end of the SG range.
-define i64 @f6(i64 %a, i64 *%src) {
-; CHECK-LABEL: f6:
-; CHECK: sg %r2, -524288(%r3)
-; CHECK: br %r14
-  %ptr = getelementptr i64, i64 *%src, i64 -65536
-  %b = load i64 , i64 *%ptr
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check the next doubleword down, which needs separate address logic.
-; Other sequences besides this one would be OK.
-define i64 @f7(i64 %a, i64 *%src) {
-; CHECK-LABEL: f7:
-; CHECK: agfi %r3, -524296
-; CHECK: sg %r2, 0(%r3)
-; CHECK: br %r14
-  %ptr = getelementptr i64, i64 *%src, i64 -65537
-  %b = load i64 , i64 *%ptr
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check that SG allows an index.
-define i64 @f8(i64 %a, i64 %src, i64 %index) {
-; CHECK-LABEL: f8:
-; CHECK: sg %r2, 524280({{%r4,%r3|%r3,%r4}})
-; CHECK: br %r14
-  %add1 = add i64 %src, %index
-  %add2 = add i64 %add1, 524280
-  %ptr = inttoptr i64 %add2 to i64 *
-  %b = load i64 , i64 *%ptr
-  %sub = sub i64 %a, %b
-  ret i64 %sub
-}
-
-; Check that subtractions of spilled values can use SG rather than SGR.
-define i64 @f9(i64 *%ptr0) {
-; CHECK-LABEL: f9:
-; CHECK: brasl %r14, foo@PLT
-; CHECK: sg %r2, 160(%r15)
-; CHECK: br %r14
-  %ptr1 = getelementptr i64, i64 *%ptr0, i64 2
-  %ptr2 = getelementptr i64, i64 *%ptr0, i64 4
-  %ptr3 = getelementptr i64, i64 *%ptr0, i64 6
-  %ptr4 = getelementptr i64, i64 *%ptr0, i64 8
-  %ptr5 = getelementptr i64, i64 *%ptr0, i64 10
-  %ptr6 = getelementptr i64, i64 *%ptr0, i64 12
-  %ptr7 = getelementptr i64, i64 *%ptr0, i64 14
-  %ptr8 = getelementptr i64, i64 *%ptr0, i64 16
-  %ptr9 = getelementptr i64, i64 *%ptr0, i64 18
-
-  %val0 = load i64 , i64 *%ptr0
-  %val1 = load i64 , i64 *%ptr1
-  %val2 = load i64 , i64 *%ptr2
-  %val3 = load i64 , i64 *%ptr3
-  %val4 = load i64 , i64 *%ptr4
-  %val5 = load i64 , i64 *%ptr5
-  %val6 = load i64 , i64 *%ptr6
-  %val7 = load i64 , i64 *%ptr7
-  %val8 = load i64 , i64 *%ptr8
-  %val9 = load i64 , i64 *%ptr9
-
-  %ret = call i64 @foo()
-
-  %sub0 = sub i64 %ret, %val0
-  %sub1 = sub i64 %sub0, %val1
-  %sub2 = sub i64 %sub1, %val2
-  %sub3 = sub i64 %sub2, %val3
-  %sub4 = sub i64 %sub3, %val4
-  %sub5 = sub i64 %sub4, %val5
-  %sub6 = sub i64 %sub5, %val6
-  %sub7 = sub i64 %sub6, %val7
-  %sub8 = sub i64 %sub7, %val8
-  %sub9 = sub i64 %sub8, %val9
-
-  ret i64 %sub9
-}