Commit Graph

5 Commits

Author SHA1 Message Date
Akira Hatanaka 974131ea88 [X86, inlineasm] Check that the output size is correct for the given constraint.
llvm-svn: 218064
2014-09-18 18:17:18 +00:00
Akira Hatanaka 3ab9ada59c Fix test case.
This is another follow-up patch to r217996.

llvm-svn: 218003
2014-09-18 00:29:04 +00:00
Akira Hatanaka d7e375d4b3 Fix test case.
This is a follow-up to r217994.

llvm-svn: 217996
2014-09-18 00:04:10 +00:00
Benjamin Kramer 1adc8c3391 Print detailed vector type information on diagnostics.
We never aka vector types because our attributed syntax for it is less
comprehensible than the typedefs. This leaves the user in the dark when
the typedef isn't named that well.

Example:
  v2s v; v4f w;
  w = v;

The naming in this cases isn't even that bad, but the error we give is
useless without looking up the actual typedefs.
t.c:6:5: error: assigning to 'v4f' from incompatible type 'v2s'

Now:
t.c:6:5: error: assigning to 'v4f' (vector of 4 'float' values) from
    incompatible type 'v2s' (vector of 2 'int' values)

We do this for all diagnostics that print a vector type.

llvm-svn: 207267
2014-04-25 20:41:38 +00:00
Tim Northover 0ae9391824 Diagnose malformed x86 inline asm using 'y' constraint.
X86's 'y' inline assembly constraint represents an MMX register, this change
prevents Clang from hitting an assertion when passed an incompatible type to
deal with.

llvm-svn: 183467
2013-06-07 00:04:50 +00:00