Inline YieldProcessor on Linux (#12058)

4 files changed, 0 insertions, 82 deletions

diff --git a/src/pal/src/arch/amd64/processor.cpp b/src/pal/src/arch/amd64/processor.cpp
index 0ab7992286..a520111749 100644
--- a/src/pal/src/arch/amd64/processor.cpp
+++ b/src/pal/src/arch/amd64/processor.cpp
@@ -23,27 +23,6 @@ Abstract:
 
 /*++
 Function:
-YieldProcessor
-
-The YieldProcessor function signals to the processor to give resources
-to threads that are waiting for them. This macro is only effective on
-processors that support technology allowing multiple threads running
-on a single processor, such as Intel's Hyper-Threading technology.
-
---*/
-void
-PALAPI
-YieldProcessor(
-    VOID)
-{
-    __asm__ __volatile__ (
-        "rep\n"
-        "nop"
-    );
-}
-
-/*++
-Function:
 XmmYmmStateSupport
 
 Check if OS has enabled both XMM and YMM state support
diff --git a/src/pal/src/arch/arm/processor.cpp b/src/pal/src/arch/arm/processor.cpp
index f41caff1e0..7993212556 100644
--- a/src/pal/src/arch/arm/processor.cpp
+++ b/src/pal/src/arch/arm/processor.cpp
@@ -20,23 +20,3 @@ Abstract:
 --*/
 
 #include "pal/palinternal.h"
-
-/*++
-Function:
-YieldProcessor
-
-The YieldProcessor function signals to the processor to give resources
-to threads that are waiting for them. This macro is only effective on
-processors that support technology allowing multiple threads running
-on a single processor, such as Intel's Hyper-Threading technology.
-
---*/
-void
-PALAPI
-YieldProcessor(
-    VOID)
-{
-	// Pretty sure ARM has no useful function here?
-    return;
-}
-
diff --git a/src/pal/src/arch/arm64/processor.cpp b/src/pal/src/arch/arm64/processor.cpp
index 6c7851a2b1..4c47210165 100644
--- a/src/pal/src/arch/arm64/processor.cpp
+++ b/src/pal/src/arch/arm64/processor.cpp
@@ -20,22 +20,3 @@ Abstract:
 --*/
 
 #include "pal/palinternal.h"
-
-/*++
-Function:
-YieldProcessor
-
-The YieldProcessor function signals to the processor to give resources
-to threads that are waiting for them. This macro is only effective on
-processors that support technology allowing multiple threads running
-on a single processor, such as Intel's Hyper-Threading technology.
-
---*/
-void
-PALAPI
-YieldProcessor(
-    VOID)
-{
-    return;
-}
-
diff --git a/src/pal/src/arch/i386/processor.cpp b/src/pal/src/arch/i386/processor.cpp
index 4fd3a4abc8..e1c8de1943 100644
--- a/src/pal/src/arch/i386/processor.cpp
+++ b/src/pal/src/arch/i386/processor.cpp
@@ -20,25 +20,3 @@ Abstract:
 --*/
 
 #include "pal/palinternal.h"
-
-/*++
-Function:
-YieldProcessor
-
-The YieldProcessor function signals to the processor to give resources
-to threads that are waiting for them. This macro is only effective on
-processors that support technology allowing multiple threads running
-on a single processor, such as Intel's Hyper-Threading technology.
-
---*/
-void
-PALAPI
-YieldProcessor(
-    VOID)
-{
-    __asm__ __volatile__ (
-        "rep\n"
-        "nop"
-    );
-}
-