Changes in inline-asm-validate.c

987f1864 - [AArch64, inline-asm] Improve diagnostic that is printed when the size of a

Fri, 22 Aug 2014 06:05:21 +0000

[AArch64, inline-asm] Improve diagnostic that is printed when the size of avariable that has regiser constraint "r" is not 64-bit.General register operands are output using 64-bit "x" register names, regardlessof the size of the variable, unless the asm operand is prefixed with the "%w"modifier. This surprises and confuses many users who aren't familiar withaarch64 inline assembly rules.With this commit, a note and fixit hint are printed which tell the users thatthey need modifier "%w" in order to output a "w" register instead of an "x"register.llvm-svn: 216260 List of files: /llvm-project-15.0.7/clang/test/Sema/inline-asm-validate.c

8a157bf8 - Revert part of r206963

Fri, 25 Jul 2014 10:19:47 +0000

Revert part of r206963Specifically the part where we removed a warning to be compatible with GCC, which has been widely regarded as a bad idea.I'm not quite happy with how obtuse this warning is, especially in the fairly common case of a 32-bit integer literal, so I've got another patch awaiting review that adds a fixit to reduce confusion.llvm-svn: 213935 List of files: /llvm-project-15.0.7/clang/test/Sema/inline-asm-validate.c

8bdd24b1 - [ARM64] Change inline assembly constraints to be more lax, to match the behaviour of Clang/AArch64 and GCC.

Wed, 23 Apr 2014 10:26:19 +0000

[ARM64] Change inline assembly constraints to be more lax, to match the behaviour of Clang/AArch64 and GCC.GCC allows sub-64bit values to use the 'r' register constraint.llvm-svn: 206963 List of files: /llvm-project-15.0.7/clang/test/Sema/inline-asm-validate.c

a2ee433c - ARM64: initial clang support commit.

Sat, 29 Mar 2014 15:09:45 +0000

ARM64: initial clang support commit.This adds Clang support for the ARM64 backend. There are definitelystill some rough edges, so please bring up any issues you see withthis patch.As with the LLVM commit though, we think it'll be more useful formerging with AArch64 from within the tree.llvm-svn: 205100 List of files: /llvm-project-15.0.7/clang/test/Sema/inline-asm-validate.c