[X86] isint.ll - cleanup prefixes (#161198)

Use X86 for 32-bit targets, and X64 for 64-bit targets

Author: RKSimon

llvm/test/CodeGen/X86/isint.ll

@@ -1,29 +1,29 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-pc-unknown -mattr=+sse2 | FileCheck -check-prefix=CHECK64 %s
-; RUN: llc < %s -mtriple=i686-pc-unknown -mattr=+sse2 | FileCheck -check-prefix=CHECK32 %s
+; RUN: llc < %s -mtriple=x86_64-pc-unknown -mattr=+sse2 | FileCheck -check-prefix=X64 %s
+; RUN: llc < %s -mtriple=i686-pc-unknown -mattr=+sse2 | FileCheck -check-prefix=X86 %s
 
 ; PR19059
 
 define i32 @isint_return(double %d) nounwind {
-; CHECK64-LABEL: isint_return:
-; CHECK64:       # %bb.0:
-; CHECK64-NEXT:    cvttpd2dq %xmm0, %xmm1
-; CHECK64-NEXT:    cvtdq2pd %xmm1, %xmm1
-; CHECK64-NEXT:    cmpeqsd %xmm0, %xmm1
-; CHECK64-NEXT:    movq %xmm1, %rax
-; CHECK64-NEXT:    andl $1, %eax
-; CHECK64-NEXT:    # kill: def $eax killed $eax killed $rax
-; CHECK64-NEXT:    retq
+; X64-LABEL: isint_return:
+; X64:       # %bb.0:
+; X64-NEXT:    cvttpd2dq %xmm0, %xmm1
+; X64-NEXT:    cvtdq2pd %xmm1, %xmm1
+; X64-NEXT:    cmpeqsd %xmm0, %xmm1
+; X64-NEXT:    movq %xmm1, %rax
+; X64-NEXT:    andl $1, %eax
+; X64-NEXT:    # kill: def $eax killed $eax killed $rax
+; X64-NEXT:    retq
 ;
-; CHECK32-LABEL: isint_return:
-; CHECK32:       # %bb.0:
-; CHECK32-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
-; CHECK32-NEXT:    cvttpd2dq %xmm0, %xmm1
-; CHECK32-NEXT:    cvtdq2pd %xmm1, %xmm1
-; CHECK32-NEXT:    cmpeqsd %xmm0, %xmm1
-; CHECK32-NEXT:    movd %xmm1, %eax
-; CHECK32-NEXT:    andl $1, %eax
-; CHECK32-NEXT:    retl
+; X86-LABEL: isint_return:
+; X86:       # %bb.0:
+; X86-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
+; X86-NEXT:    cvttpd2dq %xmm0, %xmm1
+; X86-NEXT:    cvtdq2pd %xmm1, %xmm1
+; X86-NEXT:    cmpeqsd %xmm0, %xmm1
+; X86-NEXT:    movd %xmm1, %eax
+; X86-NEXT:    andl $1, %eax
+; X86-NEXT:    retl
   %i = fptosi double %d to i32
   %e = sitofp i32 %i to double
   %c = fcmp oeq double %d, %e
@@ -32,24 +32,24 @@ define i32 @isint_return(double %d) nounwind {
 }
 
 define i32 @isint_float_return(float %f) nounwind {
-; CHECK64-LABEL: isint_float_return:
-; CHECK64:       # %bb.0:
-; CHECK64-NEXT:    cvttps2dq %xmm0, %xmm1
-; CHECK64-NEXT:    cvtdq2ps %xmm1, %xmm1
-; CHECK64-NEXT:    cmpeqss %xmm0, %xmm1
-; CHECK64-NEXT:    movd %xmm1, %eax
-; CHECK64-NEXT:    andl $1, %eax
-; CHECK64-NEXT:    retq
+; X64-LABEL: isint_float_return:
+; X64:       # %bb.0:
+; X64-NEXT:    cvttps2dq %xmm0, %xmm1
+; X64-NEXT:    cvtdq2ps %xmm1, %xmm1
+; X64-NEXT:    cmpeqss %xmm0, %xmm1
+; X64-NEXT:    movd %xmm1, %eax
+; X64-NEXT:    andl $1, %eax
+; X64-NEXT:    retq
 ;
-; CHECK32-LABEL: isint_float_return:
-; CHECK32:       # %bb.0:
-; CHECK32-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
-; CHECK32-NEXT:    cvttps2dq %xmm0, %xmm1
-; CHECK32-NEXT:    cvtdq2ps %xmm1, %xmm1
-; CHECK32-NEXT:    cmpeqss %xmm0, %xmm1
-; CHECK32-NEXT:    movd %xmm1, %eax
-; CHECK32-NEXT:    andl $1, %eax
-; CHECK32-NEXT:    retl
+; X86-LABEL: isint_float_return:
+; X86:       # %bb.0:
+; X86-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; X86-NEXT:    cvttps2dq %xmm0, %xmm1
+; X86-NEXT:    cvtdq2ps %xmm1, %xmm1
+; X86-NEXT:    cmpeqss %xmm0, %xmm1
+; X86-NEXT:    movd %xmm1, %eax
+; X86-NEXT:    andl $1, %eax
+; X86-NEXT:    retl
   %i = fptosi float %f to i32
   %g = sitofp i32 %i to float
   %c = fcmp oeq float %f, %g
@@ -60,32 +60,32 @@ define i32 @isint_float_return(float %f) nounwind {
 declare void @foo()
 
 define void @isint_branch(double %d) nounwind {
-; CHECK64-LABEL: isint_branch:
-; CHECK64:       # %bb.0:
-; CHECK64-NEXT:    cvttpd2dq %xmm0, %xmm1
-; CHECK64-NEXT:    cvtdq2pd %xmm1, %xmm1
-; CHECK64-NEXT:    ucomisd %xmm1, %xmm0
-; CHECK64-NEXT:    jne .LBB2_2
-; CHECK64-NEXT:    jp .LBB2_2
-; CHECK64-NEXT:  # %bb.1: # %true
-; CHECK64-NEXT:    pushq %rax
-; CHECK64-NEXT:    callq foo@PLT
-; CHECK64-NEXT:    popq %rax
-; CHECK64-NEXT:  .LBB2_2: # %false
-; CHECK64-NEXT:    retq
+; X64-LABEL: isint_branch:
+; X64:       # %bb.0:
+; X64-NEXT:    cvttpd2dq %xmm0, %xmm1
+; X64-NEXT:    cvtdq2pd %xmm1, %xmm1
+; X64-NEXT:    ucomisd %xmm1, %xmm0
+; X64-NEXT:    jne .LBB2_2
+; X64-NEXT:    jp .LBB2_2
+; X64-NEXT:  # %bb.1: # %true
+; X64-NEXT:    pushq %rax
+; X64-NEXT:    callq foo@PLT
+; X64-NEXT:    popq %rax
+; X64-NEXT:  .LBB2_2: # %false
+; X64-NEXT:    retq
 ;
-; CHECK32-LABEL: isint_branch:
-; CHECK32:       # %bb.0:
-; CHECK32-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
-; CHECK32-NEXT:    cvttpd2dq %xmm0, %xmm1
-; CHECK32-NEXT:    cvtdq2pd %xmm1, %xmm1
-; CHECK32-NEXT:    ucomisd %xmm1, %xmm0
-; CHECK32-NEXT:    jne .LBB2_2
-; CHECK32-NEXT:    jp .LBB2_2
-; CHECK32-NEXT:  # %bb.1: # %true
-; CHECK32-NEXT:    calll foo@PLT
-; CHECK32-NEXT:  .LBB2_2: # %false
-; CHECK32-NEXT:    retl
+; X86-LABEL: isint_branch:
+; X86:       # %bb.0:
+; X86-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
+; X86-NEXT:    cvttpd2dq %xmm0, %xmm1
+; X86-NEXT:    cvtdq2pd %xmm1, %xmm1
+; X86-NEXT:    ucomisd %xmm1, %xmm0
+; X86-NEXT:    jne .LBB2_2
+; X86-NEXT:    jp .LBB2_2
+; X86-NEXT:  # %bb.1: # %true
+; X86-NEXT:    calll foo@PLT
+; X86-NEXT:  .LBB2_2: # %false
+; X86-NEXT:    retl
   %i = fptosi double %d to i32
   %e = sitofp i32 %i to double
   %c = fcmp oeq double %d, %e