vendor/llvm/llvm-release_361-r237755vendor/llvm/llvm-3.6.x

1 files changed, 46 insertions, 0 deletions

diff --git a/test/CodeGen/R600/extload-private.ll b/test/CodeGen/R600/extload-private.ll
new file mode 100644
index 0000000000000..fec8682325079
--- /dev/null
+++ b/test/CodeGen/R600/extload-private.ll
@@ -0,0 +1,46 @@
+; RUN: llc < %s -march=amdgcn -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=FUNC %s
+; RUN: llc < %s -march=amdgcn -mcpu=tonga -mattr=-promote-alloca -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=FUNC %s
+
+; FUNC-LABEL: {{^}}load_i8_sext_private:
+; SI: buffer_load_sbyte v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], s{{[0-9]+}} offen
+define void @load_i8_sext_private(i32 addrspace(1)* %out) {
+entry:
+  %tmp0 = alloca i8
+  %tmp1 = load i8* %tmp0
+  %tmp2 = sext i8 %tmp1 to i32
+  store i32 %tmp2, i32 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}load_i8_zext_private:
+; SI: buffer_load_ubyte v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], s{{[0-9]+}} offen
+define void @load_i8_zext_private(i32 addrspace(1)* %out) {
+entry:
+  %tmp0 = alloca i8
+  %tmp1 = load i8* %tmp0
+  %tmp2 = zext i8 %tmp1 to i32
+  store i32 %tmp2, i32 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}load_i16_sext_private:
+; SI: buffer_load_sshort v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], s{{[0-9]+}} offen
+define void @load_i16_sext_private(i32 addrspace(1)* %out) {
+entry:
+  %tmp0 = alloca i16
+  %tmp1 = load i16* %tmp0
+  %tmp2 = sext i16 %tmp1 to i32
+  store i32 %tmp2, i32 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}load_i16_zext_private:
+; SI: buffer_load_ushort v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], s{{[0-9]+}} offen
+define void @load_i16_zext_private(i32 addrspace(1)* %out) {
+entry:
+  %tmp0 = alloca i16
+  %tmp1 = load i16* %tmp0
+  %tmp2 = zext i16 %tmp1 to i32
+  store i32 %tmp2, i32 addrspace(1)* %out
+  ret void
+}