diff options
Diffstat (limited to 'lib/Basic/TargetInfo.cpp')
| -rw-r--r-- | lib/Basic/TargetInfo.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Basic/TargetInfo.cpp b/lib/Basic/TargetInfo.cpp index 3400c8721f7a4..269fad38b8d57 100644 --- a/lib/Basic/TargetInfo.cpp +++ b/lib/Basic/TargetInfo.cpp @@ -63,8 +63,9 @@ TargetInfo::TargetInfo(const llvm::Triple &T) : TargetOpts(), Triple(T) { MinGlobalAlign = 0; // From the glibc documentation, on GNU systems, malloc guarantees 16-byte // alignment on 64-bit systems and 8-byte alignment on 32-bit systems. See - // https://www.gnu.org/software/libc/manual/html_node/Malloc-Examples.html - if (T.isGNUEnvironment() || T.isWindowsMSVCEnvironment()) + // https://www.gnu.org/software/libc/manual/html_node/Malloc-Examples.html. + // This alignment guarantee also applies to Windows and Android. + if (T.isGNUEnvironment() || T.isWindowsMSVCEnvironment() || T.isAndroid()) NewAlign = Triple.isArch64Bit() ? 128 : Triple.isArch32Bit() ? 64 : 0; else NewAlign = 0; // Infer from basic type alignment. @@ -684,7 +685,9 @@ bool TargetInfo::validateInputConstraint( // FIXME: Fail if % is used with the last operand. break; case 'i': // immediate integer. + break; case 'n': // immediate integer with a known value. + Info.setRequiresImmediate(); break; case 'I': // Various constant constraints with target-specific meanings. case 'J': |