Un-xfail tests that are now passing

Author: koachan

compiler-rt/test/sanitizer_common/TestCases/printf-ldbl.c

@@ -1,8 +1,5 @@
 // RUN: %clang %s -o %t && %run %t 2>&1
 
-// Issue #41838
-// XFAIL: sparc-target-arch && target={{.*solaris.*}}
-
 #include <assert.h>
 #include <stdio.h>
 #include <string.h>

compiler-rt/test/sanitizer_common/TestCases/scanf-ldbl.c

@@ -1,8 +1,5 @@
 // RUN: %clang %s -o %t && %run %t 2>&1
 
-// Issue #41838
-// XFAIL: sparc-target-arch && target={{.*solaris.*}}
-
 #include <assert.h>
 #include <stdio.h>
 #include <string.h>

compiler-rt/test/ubsan/TestCases/Float/cast-overflow.cpp

@@ -9,9 +9,6 @@
 // RUN: %run %t 6 2>&1 | FileCheck %s --check-prefix=CHECK-6
 // RUN: %run %t 7 2>&1 | FileCheck %s --check-prefix=CHECK-7
 
-// Issue #41838
-// XFAIL: sparc-target-arch && target={{.*solaris.*}}
-
 // This test assumes float and double are IEEE-754 single- and double-precision.
 
 #if defined(__APPLE__)

compiler-rt/test/ubsan/TestCases/Misc/log-path_test.cpp

@@ -24,9 +24,6 @@
 // FIXME: log_path is not supported on Windows yet.
 // XFAIL: target={{.*windows-msvc.*}}
 
-// Issue #41838
-// XFAIL: sparc-target-arch && target={{.*solaris.*}}
-
 #include <stdio.h>
 #include <stdlib.h>
 int main(int argc, char *argv[]) {