[llvm] bd20307 - AMDGPU: Silence a gcc warning

[Matt Arsenault via llvm-commits]

Author: Matt Arsenault
Date: 2023-07-22T08:07:49-04:00
New Revision: bd203072e605f6559d3234ee9fb3b8ff415520ce

URL: https://github.com/llvm/llvm-project/commit/bd203072e605f6559d3234ee9fb3b8ff415520ce
DIFF: https://github.com/llvm/llvm-project/commit/bd203072e605f6559d3234ee9fb3b8ff415520ce.diff

LOG: AMDGPU: Silence a gcc warning

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
    llvm/lib/Target/AMDGPU/SIDefines.h
    llvm/lib/Target/AMDGPU/VOP3Instructions.td

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index 85c639e96c3ff2..825c6f0acd0f20 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -2572,7 +2572,7 @@ bool AMDGPUDAGToDAGISel::SelectVOP3ModsImpl(SDValue In, SDValue &Src,
                                             unsigned &Mods,
                                             bool IsCanonicalizing,
                                             bool AllowAbs) const {
-  Mods = 0;
+  Mods = SISrcMods::NONE;
   Src = In;
 
   if (Src.getOpcode() == ISD::FNEG) {
@@ -2700,7 +2700,7 @@ bool AMDGPUDAGToDAGISel::SelectVOP3OMods(SDValue In, SDValue &Src,
 
 bool AMDGPUDAGToDAGISel::SelectVOP3PMods(SDValue In, SDValue &Src,
                                          SDValue &SrcMods, bool IsDOT) const {
-  unsigned Mods = 0;
+  unsigned Mods = SISrcMods::NONE;
   Src = In;
 
   // TODO: Handle G_FSUB 0 as fneg

diff  --git a/llvm/lib/Target/AMDGPU/SIDefines.h b/llvm/lib/Target/AMDGPU/SIDefines.h
index e6a1b230b8e9ef..cd1818285e3eb0 100644
--- a/llvm/lib/Target/AMDGPU/SIDefines.h
+++ b/llvm/lib/Target/AMDGPU/SIDefines.h
@@ -250,6 +250,7 @@ enum OperandType : unsigned {
 // NEG and SEXT share same bit-mask because they can't be set simultaneously.
 namespace SISrcMods {
   enum : unsigned {
+   NONE = 0,
    NEG = 1 << 0,   // Floating-point negate modifier
    ABS = 1 << 1,   // Floating-point absolute modifier
    SEXT = 1 << 0,  // Integer sign-extend modifier

diff  --git a/llvm/lib/Target/AMDGPU/VOP3Instructions.td b/llvm/lib/Target/AMDGPU/VOP3Instructions.td
index 74bcf94aca12b5..c0e0ac1b4ec887 100644
--- a/llvm/lib/Target/AMDGPU/VOP3Instructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3Instructions.td
@@ -681,7 +681,9 @@ def VOP3_PERMLANE_Profile : VOP3_Profile<VOPProfile <[i32, i32, i32, i32]>, VOP3
 }
 
 def opsel_i1timm : SDNodeXForm<timm, [{
-  return CurDAG->getTargetConstant(N->getZExtValue() ? SISrcMods::OP_SEL_0 : 0, SDLoc(N), MVT::i32);
+  return CurDAG->getTargetConstant(
+      N->getZExtValue() ? SISrcMods::OP_SEL_0 : SISrcMods::NONE,
+      SDLoc(N), MVT::i32);
 }]>;
 def gi_opsel_i1timm : GICustomOperandRenderer<"renderOpSelTImm">,
   GISDNodeXFormEquiv<opsel_i1timm>;