Revert "[sanitizers] MSVC warning disable for clean build" and follow-up that tried...

This reverts commit 368476 and 368480.

llvm-svn: 368481

diff --git a/compiler-rt/lib/builtins/emutls.c b/compiler-rt/lib/builtins/emutls.c
index 279e08f..da58feb 100644 (file)
--- a/compiler-rt/lib/builtins/emutls.c
+++ b/compiler-rt/lib/builtins/emutls.c
@@ -26,23 +26,12 @@
 #define EMUTLS_SKIP_DESTRUCTOR_ROUNDS 0
 #endif
 
-#ifdef _MSC_VER && !defined(__clang__)
-// MSVC raises a warning about a nonstandard extension being used for the 0
-// sized element in this array. Disable this for warn-as-error builds.
-#pragma warning(push)
-#pragma warning(disable : 4206)
-#endif
-
 typedef struct emutls_address_array {
   uintptr_t skip_destructor_rounds;
   uintptr_t size; // number of elements in the 'data' array
   void *data[];
 } emutls_address_array;
 
-#ifdef _MSC_VER && !defined(__clang__)
-#pragma warning(pop)
-#endif
-
 static void emutls_shutdown(emutls_address_array *array);
 
 #ifndef _WIN32

diff --git a/compiler-rt/lib/builtins/fixunsxfdi.c b/compiler-rt/lib/builtins/fixunsxfdi.c
index d6b9e99..75c4f09 100644 (file)
--- a/compiler-rt/lib/builtins/fixunsxfdi.c
+++ b/compiler-rt/lib/builtins/fixunsxfdi.c
@@ -25,13 +25,6 @@
 // eeee | 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
 // mmmm mmmm mmmm
 
-#ifdef _MSC_VER && !defined(__clang__)
-// MSVC throws a warning about 'unitialized variable use' here,
-// disable it for builds that warn-as-error
-#pragma warning(push)
-#pragma warning(disable : 4700)
-#endif
-
 COMPILER_RT_ABI du_int __fixunsxfdi(long double a) {
   long_double_bits fb;
   fb.f = a;
@@ -43,7 +36,4 @@ COMPILER_RT_ABI du_int __fixunsxfdi(long double a) {
   return fb.u.low.all >> (63 - e);
 }
 
-#ifdef _MSC_VER && !defined(__clang__)
-#pragma warning(pop)
-#endif
 #endif

diff --git a/compiler-rt/lib/builtins/fixunsxfsi.c b/compiler-rt/lib/builtins/fixunsxfsi.c
index ecea139..1432d8b 100644 (file)
--- a/compiler-rt/lib/builtins/fixunsxfsi.c
+++ b/compiler-rt/lib/builtins/fixunsxfsi.c
@@ -25,13 +25,6 @@
 // eeee | 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
 // mmmm mmmm mmmm
 
-#ifdef _MSC_VER && !defined(__clang__)
-// MSVC throws a warning about 'unitialized variable use' here,
-// disable it for builds that warn-as-error
-#pragma warning(push)
-#pragma warning(disable : 4700)
-#endif
-
 COMPILER_RT_ABI su_int __fixunsxfsi(long double a) {
   long_double_bits fb;
   fb.f = a;
@@ -43,8 +36,4 @@ COMPILER_RT_ABI su_int __fixunsxfsi(long double a) {
   return fb.u.low.s.high >> (31 - e);
 }
 
-#ifdef _MSC_VER && !defined(__clang__)
-#pragma warning(pop)
-#endif
-
 #endif // !_ARCH_PPC

diff --git a/compiler-rt/lib/builtins/fixxfdi.c b/compiler-rt/lib/builtins/fixxfdi.c
index 92c375a..4783c01 100644 (file)
--- a/compiler-rt/lib/builtins/fixxfdi.c
+++ b/compiler-rt/lib/builtins/fixxfdi.c
@@ -24,13 +24,6 @@
 // eeee | 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
 // mmmm mmmm mmmm
 
-#ifdef _MSC_VER && !defined(__clang__)
-// MSVC throws a warning about 'unitialized variable use' here,
-// disable it for builds that warn-as-error
-#pragma warning(push)
-#pragma warning(disable : 4700)
-#endif
-
 COMPILER_RT_ABI di_int __fixxfdi(long double a) {
   const di_int di_max = (di_int)((~(du_int)0) / 2);
   const di_int di_min = -di_max - 1;
@@ -47,8 +40,4 @@ COMPILER_RT_ABI di_int __fixxfdi(long double a) {
   return (r ^ s) - s;
 }
 
-#ifdef _MSC_VER && !defined(__clang__)
-#pragma warning(pop)
-#endif
-
 #endif // !_ARCH_PPC

diff --git a/compiler-rt/lib/builtins/udivmoddi4.c b/compiler-rt/lib/builtins/udivmoddi4.c
index a36db76..2914cc0 100644 (file)
--- a/compiler-rt/lib/builtins/udivmoddi4.c
+++ b/compiler-rt/lib/builtins/udivmoddi4.c
@@ -17,13 +17,6 @@
 
 // Translated from Figure 3-40 of The PowerPC Compiler Writer's Guide
 
-#ifdef _MSC_VER && !defined(__clang__)
-// MSVC throws a warning about mod 0 here, disable it for builds that
-// warn-as-error
-#pragma warning(push)
-#pragma warning(disable : 4724)
-#endif
-
 COMPILER_RT_ABI du_int __udivmoddi4(du_int a, du_int b, du_int *rem) {
   const unsigned n_uword_bits = sizeof(su_int) * CHAR_BIT;
   const unsigned n_udword_bits = sizeof(du_int) * CHAR_BIT;
@@ -194,7 +187,3 @@ COMPILER_RT_ABI du_int __udivmoddi4(du_int a, du_int b, du_int *rem) {
     *rem = r.all;
   return q.all;
 }
-
-#ifdef _MSC_VER && !defined(__clang__)
-#pragma warning(pop)
-#endif
\ No newline at end of file