Commit Graph

9 Commits

Author SHA1 Message Date
Jush Lu
ee649839a2 [arm-fast-isel] Add support for vararg function calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160500 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-19 09:49:00 +00:00
NAKAMURA Takumi
bd985efa99 Revert r159804, "[arm-fast-isel] Add support for vararg function calls."
It broke LLVM :: CodeGen/Thumb2/large-call.ll on several hosts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159817 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06 11:12:44 +00:00
Jush Lu
a8c4d739f2 [arm-fast-isel] Add support for vararg function calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159804 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06 03:02:37 +00:00
Chad Rosier
49d6fc02ef [arm-fast-isel] Add support for -arm-long-calls.
Patch by Jush Lu <jush.msn@gmail.com>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158368 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-12 19:25:13 +00:00
Chad Rosier
1c8fccbc12 [arm-fast-isel] Add support for non-global callee.
Patch by Jush Lu <jush.msn@gmail.com>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157336 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23 18:38:57 +00:00
Evan Cheng
afff941211 ARM target code clean up. Check for iOS, not Darwin where it makes sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146981 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 18:26:50 +00:00
Chad Rosier
b74c865841 [arm-fast-isel] After promoting a function parameter be sure to update the
argument value type.  Otherwise, the sign/zero-extend has no effect on arguments
passed via the stack (i.e., undefined high-order bits).
rdar://10515467

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145701 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-02 20:25:18 +00:00
Chad Rosier
0eff39f2e2 Enable support for returning i1, i8, and i16. Nothing special todo as it's the
callee's responsibility to sign or zero-extend the return value.  The additional
test case just checks to make sure the calls are selected (i.e., -fast-isel-abort
doesn't assert).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144047 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-08 00:03:32 +00:00
Chad Rosier
42536af5ce Add support for passing i1, i8, and i16 call parameters. Also, be sure to
zero-extend the constant integer encoding.  Test case provides testing for
both call parameters and materialization of i1, i8, and i16 types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143821 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-05 20:16:15 +00:00