1 files changed, 0 insertions, 191 deletions
diff --git a/test/CodeGen/SystemZ/memcmp-nobuiltin.ll b/test/CodeGen/SystemZ/memcmp-nobuiltin.ll
deleted file mode 100644
index 5703552289f3..000000000000
--- a/test/CodeGen/SystemZ/memcmp-nobuiltin.ll
+++ /dev/null
@@ -1,191 +0,0 @@
-; Test that memcmp won't be converted to CLC if calls are
-; marked with nobuiltin, eg. for sanitizers.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
-
-declare signext i32 @memcmp(i8 *%src1, i8 *%src2, i64 %size)
-
-; Zero-length comparisons should be optimized away.
-define i32 @f1(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f1:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 0) nobuiltin
-  ret i32 %res
-}
-
-; Check a case where the result is used as an integer.
-define i32 @f2(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f2:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 2) nobuiltin
-  ret i32 %res
-}
-
-; Check a case where the result is tested for equality.
-define void @f3(i8 *%src1, i8 *%src2, i32 *%dest) {
-; CHECK-LABEL: f3:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 3) nobuiltin
-  %cmp = icmp eq i32 %res, 0
-  br i1 %cmp, label %exit, label %store
-
-store:
-  store i32 0, i32 *%dest
-  br label %exit
-
-exit:
-  ret void
-}
-
-; Check a case where the result is tested for inequality.
-define void @f4(i8 *%src1, i8 *%src2, i32 *%dest) {
-; CHECK-LABEL: f4:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-entry:
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 4) nobuiltin
-  %cmp = icmp ne i32 %res, 0
-  br i1 %cmp, label %exit, label %store
-
-store:
-  store i32 0, i32 *%dest
-  br label %exit
-
-exit:
-  ret void
-}
-
-; Check a case where the result is tested via slt.
-define void @f5(i8 *%src1, i8 *%src2, i32 *%dest) {
-; CHECK-LABEL: f5:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-entry:
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 5) nobuiltin
-  %cmp = icmp slt i32 %res, 0
-  br i1 %cmp, label %exit, label %store
-
-store:
-  store i32 0, i32 *%dest
-  br label %exit
-
-exit:
-  ret void
-}
-
-; Check a case where the result is tested for sgt.
-define void @f6(i8 *%src1, i8 *%src2, i32 *%dest) {
-; CHECK-LABEL: f6:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-entry:
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 6) nobuiltin
-  %cmp = icmp sgt i32 %res, 0
-  br i1 %cmp, label %exit, label %store
-
-store:
-  store i32 0, i32 *%dest
-  br label %exit
-
-exit:
-  ret void
-}
-
-; Check the upper end of the CLC range.  Here the result is used both as
-; an integer and for branching.
-define i32 @f7(i8 *%src1, i8 *%src2, i32 *%dest) {
-; CHECK-LABEL: f7:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-entry:
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 256) nobuiltin
-  %cmp = icmp slt i32 %res, 0
-  br i1 %cmp, label %exit, label %store
-
-store:
-  store i32 0, i32 *%dest
-  br label %exit
-
-exit:
-  ret i32 %res
-}
-
-; 257 bytes needs two CLCs.
-define i32 @f8(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f8:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 257) nobuiltin
-  ret i32 %res
-}
-
-; Test a comparison of 258 bytes in which the CC result can be used directly.
-define void @f9(i8 *%src1, i8 *%src2, i32 *%dest) {
-; CHECK-LABEL: f9:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-entry:
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 257) nobuiltin
-  %cmp = icmp slt i32 %res, 0
-  br i1 %cmp, label %exit, label %store
-
-store:
-  store i32 0, i32 *%dest
-  br label %exit
-
-exit:
-  ret void
-}
-
-; Test the largest size that can use two CLCs.
-define i32 @f10(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f10:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 512) nobuiltin
-  ret i32 %res
-}
-
-; Test the smallest size that needs 3 CLCs.
-define i32 @f11(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f11:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 513) nobuiltin
-  ret i32 %res
-}
-
-; Test the largest size than can use 3 CLCs.
-define i32 @f12(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f12:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 768) nobuiltin
-  ret i32 %res
-}
-
-; The next size up uses a loop instead.  We leave the more complicated
-; loop tests to memcpy-01.ll, which shares the same form.
-define i32 @f13(i8 *%src1, i8 *%src2) {
-; CHECK-LABEL: f13:
-; CHECK-NOT: clc
-; CHECK: brasl %r14, memcmp
-; CHECK: br %r14
-  %res = call i32 @memcmp(i8 *%src1, i8 *%src2, i64 769) nobuiltin
-  ret i32 %res
-}