R600: Emit function name in the AsmPrinter

Emitting the function name allows us to check for it in the FileCheck
tests so we can make sure FileCheck is checking the output of the
correct function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174392 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 18 insertions, 2 deletions

diff --git a/lib/Target/R600/AMDGPUAsmPrinter.cpp b/lib/Target/R600/AMDGPUAsmPrinter.cpp
index 754506c837..715a37822c 100644
--- a/lib/Target/R600/AMDGPUAsmPrinter.cpp
+++ b/lib/Target/R600/AMDGPUAsmPrinter.cpp
@@ -47,6 +47,9 @@ bool AMDGPUAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 #endif
   }
   SetupMachineFunction(MF);
+  if (OutStreamer.hasRawTextSupport()) {
+    OutStreamer.EmitRawText("@" + MF.getName() + ":");
+  }
   OutStreamer.SwitchSection(getObjFileLowering().getTextSection());
   if (STM.device()->getGeneration() > AMDGPUDeviceInfo::HD6XXX) {
     EmitProgramInfo(MF);
diff --git a/test/CodeGen/R600/dagcombiner-bug-illegal-vec4-int-to-fp.ll b/test/CodeGen/R600/dagcombiner-bug-illegal-vec4-int-to-fp.ll
index 1acf905955..fd958b3659 100644
--- a/test/CodeGen/R600/dagcombiner-bug-illegal-vec4-int-to-fp.ll
+++ b/test/CodeGen/R600/dagcombiner-bug-illegal-vec4-int-to-fp.ll
@@ -1,13 +1,15 @@
 ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
 
-;CHECK: INT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-
 ; This test is for a bug in
 ; DAGCombiner::reduceBuildVecConvertToConvertBuildVec() where
 ; the wrong type was being passed to
 ; TargetLowering::getOperationAction() when checking the legality of
 ; ISD::UINT_TO_FP and ISD::SINT_TO_FP opcodes.
 
+
+; CHECK: @sint
+; CHECK: INT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+
 define void @sint(<4 x float> addrspace(1)* %out, i32 addrspace(1)* %in) {
 entry:
   %ptr = getelementptr i32 addrspace(1)* %in, i32 1
@@ -19,6 +21,7 @@ entry:
   ret void
 }
 
+;CHECK: @uint
 ;CHECK: UINT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 
 define void @uint(<4 x float> addrspace(1)* %out, i32 addrspace(1)* %in) {
diff --git a/test/CodeGen/R600/literals.ll b/test/CodeGen/R600/literals.ll
index 4c731b25ec..be62342986 100644
--- a/test/CodeGen/R600/literals.ll
+++ b/test/CodeGen/R600/literals.ll
@@ -6,6 +6,7 @@
 ; or
 ; ADD_INT literal.x REG, 5
 
+; CHECK; @i32_literal
 ; CHECK: ADD_INT {{[A-Z0-9,. ]*}}literal.x,{{[A-Z0-9,. ]*}} 5
 define void @i32_literal(i32 addrspace(1)* %out, i32 %in) {
 entry:
@@ -20,6 +21,7 @@ entry:
 ; or
 ; ADD literal.x REG, 5.0
 
+; CHECK: @float_literal
 ; CHECK: ADD {{[A-Z0-9,. ]*}}literal.x,{{[A-Z0-9,. ]*}} {{[0-9]+}}(5.0
 define void @float_literal(float addrspace(1)* %out, float %in) {
 entry:
diff --git a/test/CodeGen/R600/short-args.ll b/test/CodeGen/R600/short-args.ll
index 107025045c..b69e327bf6 100644
--- a/test/CodeGen/R600/short-args.ll
+++ b/test/CodeGen/R600/short-args.ll
@@ -1,5 +1,6 @@
 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
 
+; CHECK: @i8_arg
 ; CHECK: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
 
 define void @i8_arg(i32 addrspace(1)* nocapture %out, i8 %in) nounwind {
@@ -9,6 +10,7 @@ entry:
   ret void
 }
 
+; CHECK: @i8_zext_arg
 ; CHECK: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
 
 define void @i8_zext_arg(i32 addrspace(1)* nocapture %out, i8 zeroext %in) nounwind {
@@ -18,6 +20,7 @@ entry:
   ret void
 }
 
+; CHECK: @i16_arg
 ; CHECK: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}
 
 define void @i16_arg(i32 addrspace(1)* nocapture %out, i16 %in) nounwind {
@@ -27,6 +30,7 @@ entry:
   ret void
 }
 
+; CHECK: @i16_zext_arg
 ; CHECK: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}
 
 define void @i16_zext_arg(i32 addrspace(1)* nocapture %out, i16 zeroext %in) nounwind {
diff --git a/test/CodeGen/R600/vec4-expand.ll b/test/CodeGen/R600/vec4-expand.ll
index c61f6e25b5..8f62bc6929 100644
--- a/test/CodeGen/R600/vec4-expand.ll
+++ b/test/CodeGen/R600/vec4-expand.ll
@@ -1,5 +1,6 @@
 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
 
+; CHECK: @fp_to_sint
 ; CHECK: FLT_TO_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: FLT_TO_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: FLT_TO_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
@@ -12,6 +13,7 @@ define void @fp_to_sint(<4 x i32> addrspace(1)* %out, <4 x float> addrspace(1)*
   ret void
 }
 
+; CHECK: @fp_to_uint
 ; CHECK: FLT_TO_UINT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: FLT_TO_UINT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: FLT_TO_UINT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
@@ -24,6 +26,7 @@ define void @fp_to_uint(<4 x i32> addrspace(1)* %out, <4 x float> addrspace(1)*
   ret void
 }
 
+; CHECK: @sint_to_fp
 ; CHECK: INT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: INT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: INT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
@@ -36,6 +39,7 @@ define void @sint_to_fp(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)*
   ret void
 }
 
+; CHECK: @uint_to_fp
 ; CHECK: UINT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: UINT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
 ; CHECK: UINT_TO_FLT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}