Fangrui Song 4cb0dafe51 [gcov] Set nounwind and respect module flags metadata "frame-pointer" & "uwtable" for synthesized functions ... This applies the D100251 mechanism to the gcov instrumentation pass. With this patch, `-fno-omit-frame-pointer` in `clang -fprofile-arcs -O1 -fno-omit-frame-pointer` will be respected for synthesized `__llvm_gcov_writeout,__llvm_gcov_reset,__llvm_gcov_init` functions: the frame pointer will be kept (note: on many targets -O1 eliminates the frame pointer by default). `clang -fno-exceptions -fno-asynchronous-unwind-tables -g -fprofile-arcs` will produce .debug_frame instead of .eh_frame. Fix: https://github.com/ClangBuiltLinux/linux/issues/955 Reviewed By: nickdesaulniers Differential Revision: https://reviews.llvm.org/D101129		2021-04-26 13:30:21 -07:00
..
AggressiveInstCombine	[Transforms] Use llvm::append_range (NFC)	2021-01-20 21:35:54 -08:00
CFGuard
Coroutines	Re-reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands"	2021-04-23 10:54:01 +01:00
Hello
InstCombine	[InstCombine] C - ctpop(a) - > ctpop(~a)) if C is bitwidth (PR50104)	2021-04-26 15:40:54 +02:00
Instrumentation	[gcov] Set nounwind and respect module flags metadata "frame-pointer" & "uwtable" for synthesized functions	2021-04-26 13:30:21 -07:00
IPO	[CSSPGO] Fix incorrect prorating indirect call distribution factor that leads to target count loss.	2021-04-23 11:09:22 -07:00
ObjCARC	[NFC][AA] Prepare to convert AliasResult to class with PartialAlias offset.	2021-04-09 12:54:22 +03:00
Scalar	[LSR][DebugInfo] Don't unnecessarily drop DebugLocs	2021-04-26 13:14:42 +01:00
Utils	[SimplifyCFG] Preserve metadata when unconditionalizing branches (constant condition).	2021-04-26 10:57:31 -05:00
Vectorize	[VPlan] Make blocksOnly work properly with ranges over const pointers.	2021-04-26 10:52:35 +01:00
CMakeLists.txt	[NewPM][HelloWorld] Move HelloWorld to Utils	2021-02-03 12:59:40 -08:00