Merge branch 'upstream-liblzma' into update-liblzma

* upstream-liblzma:
  liblzma 2018-04-29 (b5be61cc)

3 files changed, 34 insertions, 13 deletions

diff --git a/Utilities/cmliblzma/common/common_w32res.rc b/Utilities/cmliblzma/common/common_w32res.rc
index fdb88d1..a70de34 100644
--- a/Utilities/cmliblzma/common/common_w32res.rc
+++ b/Utilities/cmliblzma/common/common_w32res.rc
@@ -17,7 +17,7 @@
 #define MY_VERSION LZMA_VERSION_MAJOR,LZMA_VERSION_MINOR,LZMA_VERSION_PATCH,MY_BUILD
 
 #define MY_FILENAME    MY_NAME MY_SUFFIX
-#define MY_COMPANY     "The Tukaani Project <http://tukaani.org/>"
+#define MY_COMPANY     "The Tukaani Project <https://tukaani.org/>"
 #define MY_PRODUCT     PACKAGE_NAME " <" PACKAGE_URL ">"
 
 LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
diff --git a/Utilities/cmliblzma/common/sysdefs.h b/Utilities/cmliblzma/common/sysdefs.h
index c84f01c..737f85a 100644
--- a/Utilities/cmliblzma/common/sysdefs.h
+++ b/Utilities/cmliblzma/common/sysdefs.h
@@ -175,6 +175,16 @@ typedef unsigned char _Bool;
 #	include <memory.h>
 #endif
 
+// As of MSVC 2013, inline and restrict are supported with
+// non-standard keywords.
+#if defined(_WIN32) && defined(_MSC_VER)
+#	ifndef inline
+#		define inline __inline
+#	endif
+#	ifndef restrict
+#		define restrict __restrict
+#	endif
+#endif
 
 ////////////
 // Macros //
diff --git a/Utilities/cmliblzma/common/tuklib_integer.h b/Utilities/cmliblzma/common/tuklib_integer.h
index 5e8262a..5d82685 100644
--- a/Utilities/cmliblzma/common/tuklib_integer.h
+++ b/Utilities/cmliblzma/common/tuklib_integer.h
@@ -106,6 +106,17 @@
 #endif
 
 
+////////////////////////////////
+// Compiler-specific features //
+////////////////////////////////
+
+// Newer Intel C compilers require immintrin.h for _bit_scan_reverse()
+// and such functions.
+#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1500)
+#	include <immintrin.h>
+#endif
+
+
 ///////////////////
 // Byte swapping //
 ///////////////////
@@ -329,8 +340,8 @@ unaligned_read32le(const uint8_t *buf)
 static inline void
 unaligned_write16be(uint8_t *buf, uint16_t num)
 {
-	buf[0] = num >> 8;
-	buf[1] = num;
+	buf[0] = (uint8_t)(num >> 8);
+	buf[1] = (uint8_t)num;
 	return;
 }
 
@@ -338,8 +349,8 @@ unaligned_write16be(uint8_t *buf, uint16_t num)
 static inline void
 unaligned_write16le(uint8_t *buf, uint16_t num)
 {
-	buf[0] = num;
-	buf[1] = num >> 8;
+	buf[0] = (uint8_t)num;
+	buf[1] = (uint8_t)(num >> 8);
 	return;
 }
 
@@ -347,10 +358,10 @@ unaligned_write16le(uint8_t *buf, uint16_t num)
 static inline void
 unaligned_write32be(uint8_t *buf, uint32_t num)
 {
-	buf[0] = num >> 24;
-	buf[1] = num >> 16;
-	buf[2] = num >> 8;
-	buf[3] = num;
+	buf[0] = (uint8_t)(num >> 24);
+	buf[1] = (uint8_t)(num >> 16);
+	buf[2] = (uint8_t)(num >> 8);
+	buf[3] = (uint8_t)num;
 	return;
 }
 
@@ -358,10 +369,10 @@ unaligned_write32be(uint8_t *buf, uint32_t num)
 static inline void
 unaligned_write32le(uint8_t *buf, uint32_t num)
 {
-	buf[0] = num;
-	buf[1] = num >> 8;
-	buf[2] = num >> 16;
-	buf[3] = num >> 24;
+	buf[0] = (uint8_t)num;
+	buf[1] = (uint8_t)(num >> 8);
+	buf[2] = (uint8_t)(num >> 16);
+	buf[3] = (uint8_t)(num >> 24);
 	return;
 }