diff --git a/src/runtime/race_amd64.s b/src/runtime/race_amd64.s
index e10c21c..287bb9f 100644
--- a/src/runtime/race_amd64.s
+++ b/src/runtime/race_amd64.s
@@ -167,21 +167,13 @@
 ret:
 	RET
 
-// func runtime·racefuncenterfp(fp uintptr)
-// Called from instrumented code.
-// Like racefuncenter but passes FP, not PC
-TEXT	runtime·racefuncenterfp(SB), NOSPLIT, $0-8
-	MOVQ	fp+0(FP), R11
-	MOVQ	-8(R11), R11
-	JMP	racefuncenter<>(SB)
-
 // func runtime·racefuncenter(pc uintptr)
 // Called from instrumented code.
 TEXT	runtime·racefuncenter(SB), NOSPLIT, $0-8
 	MOVQ	callpc+0(FP), R11
 	JMP	racefuncenter<>(SB)
 
-// Common code for racefuncenter/racefuncenterfp
+// Common code for racefuncenter
 // R11 = caller's return address
 TEXT	racefuncenter<>(SB), NOSPLIT, $0-0
 	MOVQ	DX, BX		// save function entry context (for closures)
diff --git a/src/runtime/race_arm64.s b/src/runtime/race_arm64.s
index 8aa1774..82e3caa 100644
--- a/src/runtime/race_arm64.s
+++ b/src/runtime/race_arm64.s
@@ -160,21 +160,13 @@
 ret:
 	RET
 
-// func runtime·racefuncenterfp(fp uintptr)
-// Called from instrumented code.
-// Like racefuncenter but doesn't passes an arg, uses the caller pc
-// from the first slot on the stack
-TEXT	runtime·racefuncenterfp(SB), NOSPLIT, $0-0
-	MOVD	0(RSP), R9
-	JMP	racefuncenter<>(SB)
-
 // func runtime·racefuncenter(pc uintptr)
 // Called from instrumented code.
 TEXT	runtime·racefuncenter(SB), NOSPLIT, $0-8
 	MOVD	callpc+0(FP), R9
 	JMP	racefuncenter<>(SB)
 
-// Common code for racefuncenter/racefuncenterfp
+// Common code for racefuncenter
 // R9 = caller's return address
 TEXT	racefuncenter<>(SB), NOSPLIT, $0-0
 	load_g
diff --git a/src/runtime/race_ppc64le.s b/src/runtime/race_ppc64le.s
index 8961254..b09f370 100644
--- a/src/runtime/race_ppc64le.s
+++ b/src/runtime/race_ppc64le.s
@@ -163,23 +163,13 @@
 ret:
 	RET
 
-// func runtime·racefuncenterfp()
-// Called from instrumented Go code.
-// Like racefuncenter but doesn't pass an arg, uses the caller pc
-// from the first slot on the stack.
-TEXT	runtime·racefuncenterfp(SB), NOSPLIT, $0-0
-	MOVD	0(R1), R8
-	BR	racefuncenter<>(SB)
-
 // func runtime·racefuncenter(pc uintptr)
 // Called from instrumented Go code.
-// Not used now since gc/racewalk.go doesn't pass the
-// correct caller pc and racefuncenterfp can do it.
 TEXT	runtime·racefuncenter(SB), NOSPLIT, $0-8
 	MOVD	callpc+0(FP), R8
 	BR	racefuncenter<>(SB)
 
-// Common code for racefuncenter/racefuncenterfp
+// Common code for racefuncenter
 // R11 = caller's return address
 TEXT	racefuncenter<>(SB), NOSPLIT, $0-0
 	MOVD    runtime·tls_g(SB), R10