Test Failure: Transforms/InstCombine/logical-select-inseltpoison.ll

Test source: git

Log:

Source: <stdin>

----------------------------------------
define i32 @foo(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %e = icmp slt i32 %a, %b
  %f = sext i1 %e to i32
  %g = and i32 %c, %f
  %h = xor i32 %f, 4294967295
  %i = and i32 %d, %h
  %j = or i32 %g, %i
  ret i32 %j
}
=>
define i32 @foo(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %e = icmp slt i32 %a, %b
  %1 = select i1 %e, i32 %c, i32 %d
  ret i32 %1
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i32 @bar(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %e = icmp slt i32 %a, %b
  %f = sext i1 %e to i32
  %g = and i32 %c, %f
  %h = xor i32 %f, 4294967295
  %i = and i32 %d, %h
  %j = or i32 %i, %g
  ret i32 %j
}
=>
define i32 @bar(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %e.not = icmp slt i32 %a, %b
  %1 = select i1 %e.not, i32 %c, i32 %d
  ret i32 %1
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i32 @goo(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %t0 = icmp slt i32 %a, %b
  %iftmp.0.0 = select i1 %t0, i32 4294967295, i32 0
  %t1 = and i32 %iftmp.0.0, %c
  %not = xor i32 %iftmp.0.0, 4294967295
  %t2 = and i32 %not, %d
  %t3 = or i32 %t1, %t2
  ret i32 %t3
}
=>
define i32 @goo(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %t0 = icmp slt i32 %a, %b
  %1 = select i1 %t0, i32 %c, i32 %d
  ret i32 %1
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i32 @poo(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %t0 = icmp slt i32 %a, %b
  %iftmp.0.0 = select i1 %t0, i32 4294967295, i32 0
  %t1 = and i32 %iftmp.0.0, %c
  %iftmp = select i1 %t0, i32 0, i32 4294967295
  %t2 = and i32 %iftmp, %d
  %t3 = or i32 %t1, %t2
  ret i32 %t3
}
=>
define i32 @poo(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %t0 = icmp slt i32 %a, %b
  %t3 = select i1 %t0, i32 %c, i32 %d
  ret i32 %t3
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i32 @fold_inverted_icmp_preds(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %cmp1 = icmp slt i32 %a, %b
  %sel1 = select i1 %cmp1, i32 %c, i32 0
  %cmp2 = icmp sge i32 %a, %b
  %sel2 = select i1 %cmp2, i32 %d, i32 0
  %or = or i32 %sel1, %sel2
  ret i32 %or
}
=>
define i32 @fold_inverted_icmp_preds(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %cmp1 = icmp slt i32 %a, %b
  %sel1 = select i1 %cmp1, i32 %c, i32 0
  %cmp2.not = icmp slt i32 %a, %b
  %sel2 = select i1 %cmp2.not, i32 0, i32 %d
  %or = or i32 %sel1, %sel2
  ret i32 %or
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i32 @fold_inverted_icmp_preds_reverse(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %cmp1 = icmp slt i32 %a, %b
  %sel1 = select i1 %cmp1, i32 0, i32 %c
  %cmp2 = icmp sge i32 %a, %b
  %sel2 = select i1 %cmp2, i32 0, i32 %d
  %or = or i32 %sel1, %sel2
  ret i32 %or
}
=>
define i32 @fold_inverted_icmp_preds_reverse(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %cmp1 = icmp slt i32 %a, %b
  %sel1 = select i1 %cmp1, i32 0, i32 %c
  %cmp2.not = icmp slt i32 %a, %b
  %sel2 = select i1 %cmp2.not, i32 %d, i32 0
  %or = or i32 %sel1, %sel2
  ret i32 %or
}
Transformation seems to be correct!


----------------------------------------
define <2 x i32> @fold_inverted_icmp_vector_preds(<2 x i32> %a, <2 x i32> %b, <2 x i32> %c, <2 x i32> %d) {
%0:
  %cmp1 = icmp ne <2 x i32> %a, %b
  %sel1 = select <2 x i1> %cmp1, <2 x i32> %c, <2 x i32> { 0, 0 }
  %cmp2 = icmp eq <2 x i32> %a, %b
  %sel2 = select <2 x i1> %cmp2, <2 x i32> %d, <2 x i32> { 0, 0 }
  %or = or <2 x i32> %sel1, %sel2
  ret <2 x i32> %or
}
=>
define <2 x i32> @fold_inverted_icmp_vector_preds(<2 x i32> %a, <2 x i32> %b, <2 x i32> %c, <2 x i32> %d) {
%0:
  %cmp1.not = icmp eq <2 x i32> %a, %b
  %sel1 = select <2 x i1> %cmp1.not, <2 x i32> { 0, 0 }, <2 x i32> %c
  %cmp2 = icmp eq <2 x i32> %a, %b
  %sel2 = select <2 x i1> %cmp2, <2 x i32> %d, <2 x i32> { 0, 0 }
  %or = or <2 x i32> %sel1, %sel2
  ret <2 x i32> %or
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i32 @par(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %t0 = icmp slt i32 %a, %b
  %iftmp.1.0 = select i1 %t0, i32 4294967295, i32 0
  %t1 = and i32 %iftmp.1.0, %c
  %not = xor i32 %iftmp.1.0, 4294967295
  %t2 = and i32 %not, %d
  %t3 = or i32 %t1, %t2
  ret i32 %t3
}
=>
define i32 @par(i32 %a, i32 %b, i32 %c, i32 %d) {
%0:
  %t0 = icmp slt i32 %a, %b
  %1 = select i1 %t0, i32 %c, i32 %d
  ret i32 %1
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap0(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %bc1, %sia
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %bc2, %sib
  %or = or <2 x i64> %and1, %and2
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap0(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap1(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %bc1, %sia
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %bc2, %sib
  %or = or <2 x i64> %and2, %and1
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap1(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap2(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %bc1, %sia
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %sib, %bc2
  %or = or <2 x i64> %and1, %and2
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap2(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap3(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %bc1, %sia
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %sib, %bc2
  %or = or <2 x i64> %and2, %and1
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap3(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap4(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %sia, %bc1
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %bc2, %sib
  %or = or <2 x i64> %and1, %and2
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap4(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap5(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %sia, %bc1
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %bc2, %sib
  %or = or <2 x i64> %and2, %and1
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap5(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap6(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %sia, %bc1
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %sib, %bc2
  %or = or <2 x i64> %and1, %and2
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap6(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_swap7(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %sia, %bc1
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %sib, %bc2
  %or = or <2 x i64> %and2, %and1
  ret <2 x i64> %or
}
=>
define <2 x i64> @bitcast_select_swap7(<4 x i1> %cmp, <2 x double> %a, <2 x double> %b) {
%0:
  %sia = fptosi <2 x double> %a to <2 x i64>
  %sib = fptosi <2 x double> %b to <2 x i64>
  %1 = bitcast <2 x i64> %sia to <4 x i32>
  %2 = bitcast <2 x i64> %sib to <4 x i32>
  %3 = select <4 x i1> %cmp, <4 x i32> %1, <4 x i32> %2
  %4 = bitcast <4 x i32> %3 to <2 x i64>
  ret <2 x i64> %4
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define <2 x i64> @bitcast_select_multi_uses(<4 x i1> %cmp, <2 x i64> %a, <2 x i64> %b) {
%0:
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %a, %bc1
  %neg = xor <4 x i32> %sext, { 4294967295, 4294967295, 4294967295, 4294967295 }
  %bc2 = bitcast <4 x i32> %neg to <2 x i64>
  %and2 = and <2 x i64> %b, %bc2
  %or = or <2 x i64> %and2, %and1
  %add = add <2 x i64> %and2, %bc2
  %sub = sub <2 x i64> %or, %add
  ret <2 x i64> %sub
}
=>
define <2 x i64> @bitcast_select_multi_uses(<4 x i1> %cmp, <2 x i64> %a, <2 x i64> %b) {
%0:
  %sext = sext <4 x i1> %cmp to <4 x i32>
  %bc1 = bitcast <4 x i32> %sext to <2 x i64>
  %and1 = and <2 x i64> %bc1, %a
  %1 = bitcast <4 x i32> %sext to <2 x i64>
  %bc2 = xor <2 x i64> %1, { -1, -1 }
  %and2 = and <2 x i64> %bc2, %b
  %or = or <2 x i64> %and2, %and1
  %add = add <2 x i64> %and2, %bc2
  %sub = sub <2 x i64> %or, %add
  ret <2 x i64> %sub
}
Transformation doesn't verify!
ERROR: Timeout


----------------------------------------
define i1 @bools(i1 %a, i1 %b, i1 %c) {
%0:
  %not = xor i1 %c, 1
  %and1 = and i1 %not, %a
  %and2 = and i1 %c, %b
  %or = or i1 %and1, %and2
  ret i1 %or
}
=>
define i1 @bools(i1 %a, i1 %b, i1 %c) {
%0:
  %1 = select i1 %c, i1 %b, i1 %a
  ret i1 %1
}
Transformation seems to be correct!


----------------------------------------
define i1 @bools_logical(i1 %a, i1 %b, i1 %c) {
%0:
  %not = xor i1 %c, 1
  %and1 = select i1 %not, i1 %a, i1 0
  %and2 = select i1 %c, i1 %b, i1 0
  %or = select i1 %and1, i1 1, i1 %and2
  ret i1 %or
}
=>
define i1 @bools_logical(i1 %a, i1 %b, i1 %c) {
%0:
  %1 = select i1 %c, i1 %b, i1 %a
  ret i1 %1
}
Transformation seems to be correct!


----------------------------------------
define i1 @bools_multi_uses1(i1 %a, i1 %b, i1 %c) {
%0:
  %not = xor i1 %c, 1
  %and1 = and i1 %not, %a
  %and2 = and i1 %c, %b
  %or = or i1 %and1, %and2
  %xor = xor i1 %or, %and1
  ret i1 %xor
}
=>
define i1 @bools_multi_uses1(i1 %a, i1 %b, i1 %c) {
%0:
  %not = xor i1 %c, 1
  %and1 = and i1 %not, %a
  %1 = select i1 %c, i1 %b, i1 %a
  %xor = xor i1 %1, %and1
  ret i1 %xor
}
Transformation seems to be correct!


----------------------------------------
define i1 @bools_multi_uses1_logical(i1 %a, i1 %b, i1 %c) {
%0:
  %not = xor i1 %c, 1
  %and1 = select i1 %not, i1 %a, i1 0
  %and2 = select i1 %c, i1 %b, i1 0
  %or = select i1 %and1, i1 1, i1 %and2
  %xor = xor i1 %or, %and1
  ret i1 %xor
}
=>
define i1 @bools_multi_uses1_logical(i1 %a, i1 %b, i1 %c) {
%0:
  %not = xor i1 %c, 1
  %and1 = and i1 %not, %a
  %1 = select i1 %c, i1 %b, i1 %a
  %xor = xor i1 %1, %and1
  ret i1 %xor
}
Transformation doesn't verify!
ERROR: Target is more poisonous than source

Example:
i1 %a = poison
i1 %b = any
i1 %c = #x1 (1)

Source:
i1 %not = #x0 (0)
i1 %and1 = #x0 (0)
i1 %and2 = any
i1 %or = any
i1 %xor = any

Target:
i1 %not = #x0 (0)
i1 %and1 = poison
i1 %1 = any
i1 %xor = poison
Source value: any
Target value: poison


------------------- SMT STATS -------------------
Num queries: 64
Num invalid: 0
Num skips:   0
Num trivial: 56 (46.7%)
Num timeout: 16 (25.0%)
Num errors:  0 (0.0%)
Num SAT:     22 (34.4%)
Num UNSAT:   26 (40.6%)
Alive2: Transform doesn't verify; aborting!

stderr:

+ : 'RUN: at line 2'
+ /home/nlopes/alive2/build/opt-alive.sh -instcombine -S
+ /home/nlopes/llvm/build/bin/FileCheck /home/nlopes/llvm/llvm/test/Transforms/InstCombine/logical-select-inseltpoison.ll

FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/nlopes/llvm/build/bin/FileCheck /home/nlopes/llvm/llvm/test/Transforms/InstCombine/logical-select-inseltpoison.ll

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