Addressed the review comments

Author: JaydeepChauhan14

llvm/test/CodeGen/X86/sqrt.ll renamed to llvm/test/CodeGen/X86/isel-sqrt.ll

@@ -1,13 +1,13 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2                             | FileCheck %s --check-prefix=SSE2
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=SSE2
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -global-isel -global-isel-abort=2 | FileCheck %s --check-prefix=SSE2
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx                             | FileCheck %s --check-prefix=AVX
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=AVX
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx -global-isel -global-isel-abort=2 | FileCheck %s --check-prefix=AVX
-; RUN: llc < %s -mtriple=i686-linux-gnu -fast-isel=1 | FileCheck %s --check-prefixes=X86,FASTISEL-X86
-; RUN: llc < %s -mtriple=i686-linux-gnu -global-isel=0 -fast-isel=0 | FileCheck %s --check-prefixes=X86,SDAG-X86
-; RUN: llc < %s -mtriple=i686-linux-gnu -global-isel -global-isel-abort=2 | FileCheck %s --check-prefixes=X86,GISEL-X86
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2                       | FileCheck %s --check-prefixes=X64,SSE2
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -fast-isel            | FileCheck %s --check-prefixes=X64,SSE2
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -global-isel -global-isel-abort=2 | FileCheck %s --check-prefixes=X64,SSE2
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx                       | FileCheck %s --check-prefixes=X64,AVX
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx -fast-isel            | FileCheck %s --check-prefixes=X64,AVX
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx -global-isel -global-isel-abort=2 | FileCheck %s --check-prefixes=X64,AVX
+; RUN: llc < %s -mtriple=i686-linux-gnu -global-isel=0 -fast-isel=0                  | FileCheck %s --check-prefixes=X86,SDAG-X86
+; RUN: llc < %s -mtriple=i686-linux-gnu -fast-isel                                   | FileCheck %s --check-prefixes=X86,FASTISEL-X86
+; RUN: llc < %s -mtriple=i686-linux-gnu -global-isel -global-isel-abort=2            | FileCheck %s --check-prefixes=X86,GISEL-X86
 
 define float @test_sqrt_f32(float %a) {
 ; SSE2-LABEL: test_sqrt_f32:
@@ -52,17 +52,11 @@ define double @test_sqrt_f64(double %a) {
 declare double @llvm.sqrt.f64(double) nounwind readnone
 
 define x86_fp80 @test_sqrt_f80(x86_fp80 %a) {
-; SSE2-LABEL: test_sqrt_f80:
-; SSE2:       ## %bb.0:
-; SSE2-NEXT:    fldt {{[0-9]+}}(%rsp)
-; SSE2-NEXT:    fsqrt
-; SSE2-NEXT:    retq
-;
-; AVX-LABEL: test_sqrt_f80:
-; AVX:       ## %bb.0:
-; AVX-NEXT:    fldt {{[0-9]+}}(%rsp)
-; AVX-NEXT:    fsqrt
-; AVX-NEXT:    retq
+; X64-LABEL: test_sqrt_f80:
+; X64:       ## %bb.0:
+; X64-NEXT:    fldt {{[0-9]+}}(%rsp)
+; X64-NEXT:    fsqrt
+; X64-NEXT:    retq
 ;
 ; X86-LABEL: test_sqrt_f80:
 ; X86:       # %bb.0: