[llvm] [AMDGPU] Use enum instead of literal for MadFmaMixFP16Pats (PR #180802)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: None (hjagasiaAMD)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/180802.diff


1 Files Affected:

- (modified) llvm/lib/Target/AMDGPU/VOP3PInstructions.td (+3-3) 


``````````diff
diff --git a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
index 063546e1a5bc2..be9e18a1e3f09 100644
--- a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -265,7 +265,7 @@ multiclass MadFmaMixFP16Pats<SDPatternOperator fma_like,
                        (f32 (VOP3PMadMixModsPat f32:$src1, i32:$src1_modifiers))))),
     (mixlo_inst $src0_modifiers, $src0,
                 $src1_modifiers, $src1,
-                (i32 0), (i32 0),
+                (i32 SRCMODS.NONE), (i32 0),
                 DSTCLAMP.NONE,
                 (i32 (IMPLICIT_DEF)))
   >;
@@ -275,7 +275,7 @@ multiclass MadFmaMixFP16Pats<SDPatternOperator fma_like,
                                           (f32 (VOP3PMadMixModsPat f32:$src1, i32:$src1_modifiers)))))),
     (vecVT (mixhi_inst $src0_modifiers, $src0,
                        $src1_modifiers, $src1,
-                       (i32 0), (i32 0),
+                       (i32 SRCMODS.NONE), (i32 0),
                        DSTCLAMP.NONE,
                        VGPR_32:$elt0))
   >;
@@ -329,7 +329,7 @@ multiclass MadFmaMixFP16Pats_t16<SDPatternOperator fma_like,
                        (f32 (VOP3PMadMixModsPat f32:$src1, i32:$src1_modifiers))))),
     (mix_inst_16 $src0_modifiers, $src0,
                  $src1_modifiers, $src1,
-                 (i32 0), (i32 0),
+                 (i32 SRCMODS.NONE), (i32 0),
                  DSTCLAMP.NONE)
   >;
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/180802