[SystemZ] Fix definition of IntMaxType / Int64Type

Like on other 64-bit platforms, Int64Type should be SignedLong
on SystemZ, not SignedLongLong as per default.  This could cause
ABI incompatibilities in certain cases (e.g. name mangling).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@233544 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 7cb6480c2c7c58b922c86dd0d8fe0e35d9a144f8..0034ed83846f990061ffa9be64ac338ca52ba9ed 100644 (file)
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -5404,6 +5404,8 @@ class SystemZTargetInfo : public TargetInfo {
 
 public:
   SystemZTargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
+    IntMaxType = SignedLong;
+    Int64Type = SignedLong;
     TLSSupported = true;
     IntWidth = IntAlign = 32;
     LongWidth = LongLongWidth = LongAlign = LongLongAlign = 64;

diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c
index ad63d01e2defa49888731197c33bbbeb8fbcedfe..4a5469f80c17ebc3a18486352e12e719f78e9788 100644 (file)
--- a/test/Preprocessor/init.c
+++ b/test/Preprocessor/init.c
@@ -6641,21 +6641,21 @@
 // S390X:#define __INT32_FMTi__ "i"
 // S390X:#define __INT32_MAX__ 2147483647
 // S390X:#define __INT32_TYPE__ int
-// S390X:#define __INT64_C_SUFFIX__ LL
-// S390X:#define __INT64_FMTd__ "lld"
-// S390X:#define __INT64_FMTi__ "lli"
-// S390X:#define __INT64_MAX__ 9223372036854775807LL
-// S390X:#define __INT64_TYPE__ long long int
+// S390X:#define __INT64_C_SUFFIX__ L
+// S390X:#define __INT64_FMTd__ "ld"
+// S390X:#define __INT64_FMTi__ "li"
+// S390X:#define __INT64_MAX__ 9223372036854775807L
+// S390X:#define __INT64_TYPE__ long int
 // S390X:#define __INT8_C_SUFFIX__ {{$}}
 // S390X:#define __INT8_FMTd__ "hhd"
 // S390X:#define __INT8_FMTi__ "hhi"
 // S390X:#define __INT8_MAX__ 127
 // S390X:#define __INT8_TYPE__ signed char
-// S390X:#define __INTMAX_C_SUFFIX__ LL
-// S390X:#define __INTMAX_FMTd__ "lld"
-// S390X:#define __INTMAX_FMTi__ "lli"
-// S390X:#define __INTMAX_MAX__ 9223372036854775807LL
-// S390X:#define __INTMAX_TYPE__ long long int
+// S390X:#define __INTMAX_C_SUFFIX__ L
+// S390X:#define __INTMAX_FMTd__ "ld"
+// S390X:#define __INTMAX_FMTi__ "li"
+// S390X:#define __INTMAX_MAX__ 9223372036854775807L
+// S390X:#define __INTMAX_TYPE__ long int
 // S390X:#define __INTMAX_WIDTH__ 64
 // S390X:#define __INTPTR_FMTd__ "ld"
 // S390X:#define __INTPTR_FMTi__ "li"
@@ -6738,15 +6738,15 @@
 // S390X:#define __UINT32_C_SUFFIX__ U
 // S390X:#define __UINT32_MAX__ 4294967295U
 // S390X:#define __UINT32_TYPE__ unsigned int
-// S390X:#define __UINT64_C_SUFFIX__ ULL
-// S390X:#define __UINT64_MAX__ 18446744073709551615ULL
-// S390X:#define __UINT64_TYPE__ long long unsigned int
+// S390X:#define __UINT64_C_SUFFIX__ UL
+// S390X:#define __UINT64_MAX__ 18446744073709551615UL
+// S390X:#define __UINT64_TYPE__ long unsigned int
 // S390X:#define __UINT8_C_SUFFIX__ {{$}}
 // S390X:#define __UINT8_MAX__ 255
 // S390X:#define __UINT8_TYPE__ unsigned char
-// S390X:#define __UINTMAX_C_SUFFIX__ ULL
-// S390X:#define __UINTMAX_MAX__ 18446744073709551615ULL
-// S390X:#define __UINTMAX_TYPE__ long long unsigned int
+// S390X:#define __UINTMAX_C_SUFFIX__ UL
+// S390X:#define __UINTMAX_MAX__ 18446744073709551615UL
+// S390X:#define __UINTMAX_TYPE__ long unsigned int
 // S390X:#define __UINTMAX_WIDTH__ 64
 // S390X:#define __UINTPTR_MAX__ 18446744073709551615UL
 // S390X:#define __UINTPTR_TYPE__ long unsigned int

diff --git a/test/Preprocessor/stdint.c b/test/Preprocessor/stdint.c
index 9bc1aa7cc5e200caa5c7d49dec92030df7694b08..28ccfef9f48711fc8b4f2bbf5cfec077d1627cb5 100644 (file)
--- a/test/Preprocessor/stdint.c
+++ b/test/Preprocessor/stdint.c
@@ -851,8 +851,8 @@
 //
 // RUN: %clang_cc1 -E -ffreestanding -triple=s390x-none-none %s | FileCheck -check-prefix S390X %s
 //
-// S390X:typedef long long int int64_t;
-// S390X:typedef long long unsigned int uint64_t;
+// S390X:typedef long int int64_t;
+// S390X:typedef long unsigned int uint64_t;
 // S390X:typedef int64_t int_least64_t;
 // S390X:typedef uint64_t uint_least64_t;
 // S390X:typedef int64_t int_fast64_t;
@@ -882,8 +882,8 @@
 // S390X:typedef int64_t intptr_t;
 // S390X:typedef uint64_t uintptr_t;
 //
-// S390X:typedef long long int intmax_t;
-// S390X:typedef long long unsigned int uintmax_t;
+// S390X:typedef long int intmax_t;
+// S390X:typedef long unsigned int uintmax_t;
 //
 // S390X:INT8_MAX_ 127
 // S390X:INT8_MIN_ (-127 -1)
@@ -916,23 +916,23 @@
 // S390X:UINT_FAST32_MAX_ 4294967295U
 //
 // S390X:INT64_MAX_ 9223372036854775807L
-// S390X:INT64_MIN_ (-9223372036854775807LL -1)
+// S390X:INT64_MIN_ (-9223372036854775807L -1)
 // S390X:UINT64_MAX_ 18446744073709551615UL
-// S390X:INT_LEAST64_MIN_ (-9223372036854775807LL -1)
+// S390X:INT_LEAST64_MIN_ (-9223372036854775807L -1)
 // S390X:INT_LEAST64_MAX_ 9223372036854775807L
 // S390X:UINT_LEAST64_MAX_ 18446744073709551615UL
-// S390X:INT_FAST64_MIN_ (-9223372036854775807LL -1)
+// S390X:INT_FAST64_MIN_ (-9223372036854775807L -1)
 // S390X:INT_FAST64_MAX_ 9223372036854775807L
 // S390X:UINT_FAST64_MAX_ 18446744073709551615UL
 //
-// S390X:INTPTR_MIN_ (-9223372036854775807LL -1)
+// S390X:INTPTR_MIN_ (-9223372036854775807L -1)
 // S390X:INTPTR_MAX_ 9223372036854775807L
 // S390X:UINTPTR_MAX_ 18446744073709551615UL
-// S390X:PTRDIFF_MIN_ (-9223372036854775807LL -1)
+// S390X:PTRDIFF_MIN_ (-9223372036854775807L -1)
 // S390X:PTRDIFF_MAX_ 9223372036854775807L
 // S390X:SIZE_MAX_ 18446744073709551615UL
 //
-// S390X:INTMAX_MIN_ (-9223372036854775807LL -1)
+// S390X:INTMAX_MIN_ (-9223372036854775807L -1)
 // S390X:INTMAX_MAX_ 9223372036854775807L
 // S390X:UINTMAX_MAX_ 18446744073709551615UL
 //