[PATCH v4 14/63] llvm: remove unneeded 'generation'

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



It's not needed here since there is no recursive access to BBs.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
 sparse-llvm.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/sparse-llvm.c b/sparse-llvm.c
index 9b702863d..f41fbe6e3 100644
--- a/sparse-llvm.c
+++ b/sparse-llvm.c
@@ -911,12 +911,10 @@ static void output_insn(struct function *fn, struct instruction *insn)
 	}
 }
 
-static void output_bb(struct function *fn, struct basic_block *bb, unsigned long generation)
+static void output_bb(struct function *fn, struct basic_block *bb)
 {
 	struct instruction *insn;
 
-	bb->generation = generation;
-
 	FOR_EACH_PTR(bb->insns, insn) {
 		if (!insn->bb)
 			continue;
@@ -930,7 +928,6 @@ static void output_bb(struct function *fn, struct basic_block *bb, unsigned long
 
 static void output_fn(LLVMModuleRef module, struct entrypoint *ep)
 {
-	unsigned long generation = ++bb_generation;
 	struct symbol *sym = ep->name;
 	struct symbol *base_type = sym->ctype.base_type;
 	struct symbol *ret_type = sym->ctype.base_type->ctype.base_type;
@@ -964,9 +961,6 @@ static void output_fn(LLVMModuleRef module, struct entrypoint *ep)
 	static int nr_bb;
 
 	FOR_EACH_PTR(ep->bbs, bb) {
-		if (bb->generation == generation)
-			continue;
-
 		LLVMBasicBlockRef bbr;
 		char bbname[32];
 		struct instruction *insn;
@@ -997,12 +991,9 @@ static void output_fn(LLVMModuleRef module, struct entrypoint *ep)
 	END_FOR_EACH_PTR(bb);
 
 	FOR_EACH_PTR(ep->bbs, bb) {
-		if (bb->generation == generation)
-			continue;
-
 		LLVMPositionBuilderAtEnd(function.builder, bb->priv);
 
-		output_bb(&function, bb, generation);
+		output_bb(&function, bb);
 	}
 	END_FOR_EACH_PTR(bb);
 }
-- 
2.12.0

--
To unsubscribe from this list: send the line "unsubscribe linux-sparse" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Newbies FAQ]     [LKML]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Trinity Fuzzer Tool]

  Powered by Linux