diff options
Diffstat (limited to 'test/CodeGen/SystemZ/strcpy-nobuiltin.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/strcpy-nobuiltin.ll | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/test/CodeGen/SystemZ/strcpy-nobuiltin.ll b/test/CodeGen/SystemZ/strcpy-nobuiltin.ll deleted file mode 100644 index 746fd67e0840..000000000000 --- a/test/CodeGen/SystemZ/strcpy-nobuiltin.ll +++ /dev/null @@ -1,42 +0,0 @@ -; Test that strcmp won't be converted to MVST if calls are -; marked with nobuiltin, eg. for sanitizers. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s - -declare i8 *@strcpy(i8 *%dest, i8 *%src) -declare i8 *@stpcpy(i8 *%dest, i8 *%src) - -; Check strcpy. -define i8 *@f1(i8 *%dest, i8 *%src) { -; CHECK-LABEL: f1: -; CHECK-NOT: mvst -; CHECK: brasl %r14, strcpy -; CHECK: br %r14 - %res = call i8 *@strcpy(i8 *%dest, i8 *%src) nobuiltin - ret i8 *%res -} - -; Check stpcpy. -define i8 *@f2(i8 *%dest, i8 *%src) { -; CHECK-LABEL: f2: -; CHECK-NOT: mvst -; CHECK: brasl %r14, stpcpy -; CHECK: br %r14 - %res = call i8 *@stpcpy(i8 *%dest, i8 *%src) nobuiltin - ret i8 *%res -} - -; Check correct operation with other loads and stores. The load must -; come before the loop and the store afterwards. -define i32 @f3(i32 %dummy, i8 *%dest, i8 *%src, i32 *%resptr, i32 *%storeptr) { -; CHECK-LABEL: f3: -; CHECK-DAG: l [[REG1:%r[0-9]+]], 0(%r5) -; CHECK-NOT: mvst -; CHECK: brasl %r14, strcpy -; CHECK: mvhi 0(%r6), 0 -; CHECK: br %r14 - %res = load i32 , i32 *%resptr - %unused = call i8 *@strcpy(i8 *%dest, i8 *%src) nobuiltin - store i32 0, i32 *%storeptr - ret i32 %res -} |
