From: Jan Vesely <jan.vesely@rutgers.edu>
Date: Sun, 4 Nov 2018 00:35:15 +0000 (+0000)
Subject: r600: Convert barrier to clc
X-Git-Tag: llvmorg-8.0.0-rc1~5054
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d32cd1585ab85296bf1c3a76aeaf5359778489c;p=platform%2Fupstream%2Fllvm.git

r600: Convert barrier to clc

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewer: Aaron Watry
llvm-svn: 346078
---

diff --git a/libclc/r600/lib/OVERRIDES_3.9 b/libclc/r600/lib/OVERRIDES_3.9
deleted file mode 100644
index c99f3fc..0000000
--- a/libclc/r600/lib/OVERRIDES_3.9
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.ll
diff --git a/libclc/r600/lib/OVERRIDES_4.0 b/libclc/r600/lib/OVERRIDES_4.0
deleted file mode 100644
index c99f3fc..0000000
--- a/libclc/r600/lib/OVERRIDES_4.0
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.ll
diff --git a/libclc/r600/lib/OVERRIDES_5.0 b/libclc/r600/lib/OVERRIDES_5.0
deleted file mode 100644
index c99f3fc..0000000
--- a/libclc/r600/lib/OVERRIDES_5.0
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.ll
diff --git a/libclc/r600/lib/OVERRIDES_6.0 b/libclc/r600/lib/OVERRIDES_6.0
deleted file mode 100644
index c99f3fc..0000000
--- a/libclc/r600/lib/OVERRIDES_6.0
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.ll
diff --git a/libclc/r600/lib/SOURCES b/libclc/r600/lib/SOURCES
index b3180ed..4342ac3 100644
--- a/libclc/r600/lib/SOURCES
+++ b/libclc/r600/lib/SOURCES
@@ -1,6 +1,6 @@
 math/fmax.cl
 math/fmin.cl
-synchronization/barrier_impl.ll
+synchronization/barrier.cl
 workitem/get_global_offset.cl
 workitem/get_group_id.cl
 workitem/get_global_size.cl
diff --git a/libclc/r600/lib/SOURCES_3.9 b/libclc/r600/lib/SOURCES_3.9
index 560a86d..a44a9ce 100644
--- a/libclc/r600/lib/SOURCES_3.9
+++ b/libclc/r600/lib/SOURCES_3.9
@@ -13,4 +13,3 @@ image/write_imagef.cl
 image/write_imagei.cl
 image/write_imageui.cl
 image/write_image_impl.ll
-synchronization/barrier_impl.39.ll
diff --git a/libclc/r600/lib/SOURCES_4.0 b/libclc/r600/lib/SOURCES_4.0
deleted file mode 100644
index 3c56d80..0000000
--- a/libclc/r600/lib/SOURCES_4.0
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.39.ll
diff --git a/libclc/r600/lib/SOURCES_5.0 b/libclc/r600/lib/SOURCES_5.0
deleted file mode 100644
index 3c56d80..0000000
--- a/libclc/r600/lib/SOURCES_5.0
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.39.ll
diff --git a/libclc/r600/lib/SOURCES_6.0 b/libclc/r600/lib/SOURCES_6.0
deleted file mode 100644
index 3c56d80..0000000
--- a/libclc/r600/lib/SOURCES_6.0
+++ /dev/null
@@ -1 +0,0 @@
-synchronization/barrier_impl.39.ll
diff --git a/libclc/r600/lib/synchronization/barrier.cl b/libclc/r600/lib/synchronization/barrier.cl
new file mode 100644
index 0000000..98200e7
--- /dev/null
+++ b/libclc/r600/lib/synchronization/barrier.cl
@@ -0,0 +1,9 @@
+#include <clc/clc.h>
+
+_CLC_DEF void __clc_r600_barrier(void) __asm("llvm.r600.group.barrier");
+
+_CLC_DEF void barrier(uint flags)
+{
+  // We should call mem_fence here, but that is not implemented for r600 yet
+  __clc_r600_barrier();
+}
diff --git a/libclc/r600/lib/synchronization/barrier_impl.39.ll b/libclc/r600/lib/synchronization/barrier_impl.39.ll
deleted file mode 100644
index 3bd3167..0000000
--- a/libclc/r600/lib/synchronization/barrier_impl.39.ll
+++ /dev/null
@@ -1,13 +0,0 @@
-declare void @llvm.r600.group.barrier() #0
-
-target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"
-
-define void @barrier(i32 %flags) #1 {
-entry:
-  ; We should call mem_fence here, but that is not implemented for r600 yet
-  tail call void @llvm.r600.group.barrier()
-  ret void
-}
-
-attributes #0 = { nounwind convergent }
-attributes #1 = { nounwind convergent alwaysinline }
diff --git a/libclc/r600/lib/synchronization/barrier_impl.ll b/libclc/r600/lib/synchronization/barrier_impl.ll
deleted file mode 100644
index f1cbc9a..0000000
--- a/libclc/r600/lib/synchronization/barrier_impl.ll
+++ /dev/null
@@ -1,13 +0,0 @@
-declare void @llvm.r600.group.barrier() #0
-
-target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5"
-
-define void @barrier(i32 %flags) #1 {
-entry:
-  ; We should call mem_fence here, but that is not implemented for r600 yet
-  tail call void @llvm.r600.group.barrier()
-  ret void
-}
-
-attributes #0 = { nounwind convergent }
-attributes #1 = { nounwind convergent alwaysinline }