AMDGPU/GlobalISel: Reorder G_CONSTANT legality rules

The legal cases should be the first rules.

diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
index c21414d..c2200f4 100644 (file)
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -525,9 +525,9 @@ AMDGPULegalizerInfo::AMDGPULegalizerInfo(const GCNSubtarget &ST_,
   getActionDefinitionsBuilder(G_CONSTANT)
     .legalFor({S1, S32, S64, S16, GlobalPtr,
                LocalPtr, ConstantPtr, PrivatePtr, FlatPtr })
+    .legalIf(isPointer(0))
     .clampScalar(0, S32, S64)
-    .widenScalarToNextPow2(0)
-    .legalIf(isPointer(0));
+    .widenScalarToNextPow2(0);
 
   getActionDefinitionsBuilder(G_FCONSTANT)
     .legalFor({S32, S64, S16})