Do not apply GenXPatternMatch on scalar instructions

.

Author: igorban-intel

IGC/VectorCompiler/lib/GenXCodeGen/GenXPatternMatch.cpp

@@ -1257,8 +1257,10 @@ bool GenXPatternMatch::matchFloatAbs(BinaryOperator *I) {
     return false;
 
   uint64_t SplatV = 0;
-
-  if (auto *C = dyn_cast<ConstantData>(I->getOperand(1))) {
+  auto *Op = I->getOperand(1);
+  if (auto *C = dyn_cast<ConstantInt>(Op)) {
+    SplatV = C->getZExtValue();
+  } else if (auto *C = dyn_cast<ConstantData>(Op)) {
     auto *Splat = dyn_cast_or_null<ConstantInt>(C->getSplatValue());
     if (!Splat)
       return false;

IGC/VectorCompiler/test/PatternMatch/and.ll

@@ -0,0 +1,20 @@
+;=========================== begin_copyright_notice ============================
+;
+; Copyright (C) 2021-2024 Intel Corporation
+;
+; SPDX-License-Identifier: MIT
+;
+;============================ end_copyright_notice =============================
+
+; RUN: %opt %use_old_pass_manager% -GenXPatternMatch --enable-bfn=true \
+; RUN:  -march=genx64 -mcpu=XeHPC -mtriple=spir64-unknown-unknown -S < %s | FileCheck %s
+
+; Test verifies that there will be no asserts here
+; CHECK-LABEL: internal spir_func float @and_absf
+define internal spir_func float @and_absf(float %0) {
+; CHECK: call float @llvm.genx.absf.f32
+  %.cast = bitcast float 1.000000e+00 to i32
+  %2 = and i32 %.cast, 2147483647
+  %.cast22 = bitcast i32 %2 to float
+  ret float %.cast22
+}