Mesa (main): gallium: remove unused macros

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Module: Mesa
Branch: main
Commit: d1349eb50014a63da7e060a194fbab31c5ea7880
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d1349eb50014a63da7e060a194fbab31c5ea7880

Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date:   Wed Jun  8 10:24:02 2022 +0200

gallium: remove unused macros

These aren't used, so let's remove them.

Reviewed-by: Jesse Natalie <jenatali at microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16908>

---

 src/gallium/include/pipe/p_compiler.h | 38 +----------------------------------
 1 file changed, 1 insertion(+), 37 deletions(-)

diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h
index b951ac108b3..f543236a0e1 100644
--- a/src/gallium/include/pipe/p_compiler.h
+++ b/src/gallium/include/pipe/p_compiler.h
@@ -103,23 +103,9 @@ typedef unsigned char boolean;
 
 
 
-#if defined(__GNUC__)
-#define PIPE_DEPRECATED  __attribute__((__deprecated__))
-#else
-#define PIPE_DEPRECATED
-#endif
-
-
-
-/* Macros for data alignment. */
+/* Macro for stack alignment. */
 #if defined(__GNUC__)
 
-/* See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Type-Attributes.html */
-#define PIPE_ALIGN_TYPE(_alignment, _type) _type __attribute__((aligned(_alignment)))
-
-/* See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Variable-Attributes.html */
-#define PIPE_ALIGN_VAR(_alignment) __attribute__((aligned(_alignment)))
-
 #ifdef PIPE_ARCH_X86
 #define PIPE_ALIGN_STACK __attribute__((force_align_arg_pointer))
 #else
@@ -128,17 +114,10 @@ typedef unsigned char boolean;
 
 #elif defined(_MSC_VER)
 
-/* See http://msdn.microsoft.com/en-us/library/83ythb65.aspx */
-#define PIPE_ALIGN_TYPE(_alignment, _type) __declspec(align(_alignment)) _type
-#define PIPE_ALIGN_VAR(_alignment) __declspec(align(_alignment))
-
 #define PIPE_ALIGN_STACK
 
 #elif defined(SWIG)
 
-#define PIPE_ALIGN_TYPE(_alignment, _type) _type
-#define PIPE_ALIGN_VAR(_alignment)
-
 #define PIPE_ALIGN_STACK
 
 #else
@@ -165,21 +144,6 @@ typedef unsigned char boolean;
    union { char __cl_space[CACHE_LINE_SIZE]; \
            decl; }
 
-#if defined(__GNUC__)
-
-#define PIPE_READ_WRITE_BARRIER() __asm__("":::"memory")
-
-#elif defined(_MSC_VER)
-
-#define PIPE_READ_WRITE_BARRIER() _ReadWriteBarrier()
-
-#else
-
-#warning "Unsupported compiler"
-#define PIPE_READ_WRITE_BARRIER() /* */
-
-#endif
-
 #if defined(__cplusplus)
 }
 #endif