llvm-project

Commit Graph

Author	SHA1	Message	Date
Fangrui Song	5932f7b8f2	[PatchableFunction] Use an empty DebugLoc The current FirstMI.getDebugLoc() is actually null in almost all cases. If it isn't, the generated .loc will be considered initial. The .loc will have the prologue_end flag and terminate the prologue prematurely. Also use an overload of BuildMI that will not prepend PATCHABLE_FUNCTION_ENTRY to a MachineInstr bundle.	2020-02-01 14:12:06 -08:00
Fangrui Song	50a3ff30e1	[PatchableFunction] Allow empty entry MachineBasicBlock Reviewed By: nickdesaulniers Differential Revision: https://reviews.llvm.org/D73301	2020-01-24 09:42:48 -08:00

Author

SHA1

Message

Date

Fangrui Song

5932f7b8f2

[PatchableFunction] Use an empty DebugLoc

The current FirstMI.getDebugLoc() is actually null in almost all cases.
If it isn't, the generated .loc will be considered initial. The .loc
will have the prologue_end flag and terminate the prologue prematurely.

Also use an overload of BuildMI that will not prepend
PATCHABLE_FUNCTION_ENTRY to a MachineInstr bundle.

2020-02-01 14:12:06 -08:00

Fangrui Song

50a3ff30e1

[PatchableFunction] Allow empty entry MachineBasicBlock

Reviewed By: nickdesaulniers

Differential Revision: https://reviews.llvm.org/D73301

2020-01-24 09:42:48 -08:00

2 Commits