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| author | Yiannis Tsiouris <[email protected]> | 2014-01-28 18:05:31 +0200 |
|---|---|---|
| committer | Yiannis Tsiouris <[email protected]> | 2014-03-07 18:35:02 +0200 |
| commit | a307b90ba474d2700289cd010d606b8c133fbacb (patch) | |
| tree | dba9c65b676cbe61f0f29b804cbd22886405f950 /erts/emulator/hipe/hipe_bif2.tab | |
| parent | f0d4ac85952e847ec3d846b2ab6bd8a508244521 (diff) | |
| download | otp-a307b90ba474d2700289cd010d606b8c133fbacb.tar.gz otp-a307b90ba474d2700289cd010d606b8c133fbacb.tar.bz2 otp-a307b90ba474d2700289cd010d606b8c133fbacb.zip | |
Add a BIF that only returns the atom ok
A call in llvm_fix_pinned_regs/0 is inserted in the beginning of LLVM unwind
blocks (i.e. code executed when an LLVM 'invoke' call triggers an exception)
in order to get the BP and SP registers right. This is needed because LLVM
exception handling doesn't provide the return value (that also contains the
values for these registers, as defined in the HiPE Calling Convention for
LLVM) on the 'landingpad's.
Diffstat (limited to 'erts/emulator/hipe/hipe_bif2.tab')
| -rw-r--r-- | erts/emulator/hipe/hipe_bif2.tab | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/hipe/hipe_bif2.tab b/erts/emulator/hipe/hipe_bif2.tab index 45a395bf57..1b659cfa90 100644 --- a/erts/emulator/hipe/hipe_bif2.tab +++ b/erts/emulator/hipe/hipe_bif2.tab @@ -30,3 +30,4 @@ bif hipe_bifs:in_native/0 bif hipe_bifs:modeswitch_debug_on/0 bif hipe_bifs:modeswitch_debug_off/0 bif hipe_bifs:debug_native_called/2 +bif hipe_bifs:llvm_fix_pinned_regs/0 |