Test source: git
Comments: LLVM bug: memcpy -> load/store
Source: <stdin>
-- 1. ModuleToFunctionPassAdaptor
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
ERROR: Unsupported metadata: 1
ERROR: Unsupported metadata: 1
ERROR: Unsupported instruction: %fptr.as1 = addrspacecast ptr %a to ptr addrspace(1)
ERROR: Unsupported metadata: 1
ERROR: Unsupported metadata: 1
ERROR: Unsupported metadata: 1
ERROR: Unsupported metadata: 1
ERROR: Unsupported metadata: 1
ERROR: Unsupported instruction: %cast1 = addrspacecast ptr %x to ptr addrspace(1)
ERROR: Unsupported metadata: 1
ERROR: Unsupported instruction: store volatile i16 42, ptr %a, align 2
ERROR: Unsupported instruction: store volatile i16 42, ptr %a, align 2
ERROR: Unsupported instruction: store atomic volatile i64 0, ptr %ptr seq_cst, align 8
ERROR: Unsupported instruction: %v = load atomic volatile i32, ptr %a seq_cst, align 4
ERROR: Unsupported instruction: %v = load volatile i32, ptr %a, align 4
ERROR: Unsupported instruction: %v = load atomic i32, ptr %a seq_cst, align 4
-- 1. PassManager<Function> : Skipping NOP
-- 2. SROAPass
----------------------------------------
define i32 @test0() {
entry:
%a1 = alloca i64 4, align 4, dead
%a2 = alloca i64 4, align 4, dead
start_lifetime ptr %a1
store i32 0, ptr %a1, align 4
%v1 = load i32, ptr %a1, align 4
end_lifetime ptr %a1
start_lifetime ptr %a2
store float 0.000000, ptr %a2, align 4
%v2 = load float, ptr %a2, align 4
%v2.int = bitcast float %v2 to i32
%sum1 = add i32 %v1, %v2.int
end_lifetime ptr %a2
ret i32 %sum1
}
Transformation seems to be correct! (syntactically equal)
-- 3. SROAPass
----------------------------------------
define i32 @test0() {
entry:
%a1 = alloca i64 4, align 4, dead
%a2 = alloca i64 4, align 4, dead
start_lifetime ptr %a1
store i32 0, ptr %a1, align 4
%v1 = load i32, ptr %a1, align 4
end_lifetime ptr %a1
start_lifetime ptr %a2
store float 0.000000, ptr %a2, align 4
%v2 = load float, ptr %a2, align 4
%v2.int = bitcast float %v2 to i32
%sum1 = add i32 %v1, %v2.int
end_lifetime ptr %a2
ret i32 %sum1
}
=>
define i32 @test0() {
entry:
%v2.int = bitcast float 0.000000 to i32
%sum1 = add i32 0, %v2.int
ret i32 %sum1
}
Transformation seems to be correct!
-- 4. PassManager<Function> : Skipping NOP
-- 5. PassManager<Function> : Skipping NOP
-- 6. SROAPass
----------------------------------------
define i32 @test1() {
entry:
%X = alloca i64 8, align 8
%Y = gep ptr %X, 8 x i64 0, 1 x i64 0
store i32 0, ptr %Y, align 4
%Z = load i32, ptr %Y, align 4
ret i32 %Z
}
Transformation seems to be correct! (syntactically equal)
-- 7. SROAPass
----------------------------------------
define i32 @test1() {
entry:
%X = alloca i64 8, align 8
%Y = gep ptr %X, 8 x i64 0, 1 x i64 0
store i32 0, ptr %Y, align 8
%Z = load i32, ptr %Y, align 8
ret i32 %Z
}
=>
define i32 @test1() {
entry:
ret i32 0
}
Transformation seems to be correct!
-- 8. PassManager<Function> : Skipping NOP
-- 9. PassManager<Function> : Skipping NOP
-- 10. SROAPass
----------------------------------------
define i64 @test2(i64 %X) {
entry:
%A = alloca i64 8, align 1
store i64 %X, ptr %A, align 4
br label %L2
L2:
%Z = load i64, ptr %A, align 4
ret i64 %Z
}
Transformation seems to be correct! (syntactically equal)
-- 11. SROAPass
----------------------------------------
define i64 @test2(i64 %X) {
entry:
%A = alloca i64 8, align 1
store i64 %X, ptr %A, align 4
br label %L2
L2:
%Z = load i64, ptr %A, align 4
ret i64 %Z
}
=>
define i64 @test2(i64 %X) {
entry:
br label %L2
L2:
ret i64 %X
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 12. PassManager<Function> : Skipping NOP
-- 13. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
-- 14. SROAPass
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
-- 15. SROAPass
-- 16. PassManager<Function> : Skipping NOP
-- 17. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
-- 18. SROAPass
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
-- 19. SROAPass
-- 20. PassManager<Function> : Skipping NOP
-- 21. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
-- 22. SROAPass
ERROR: Unsupported instruction: %B = addrspacecast ptr %A to ptr addrspace(1)
-- 23. SROAPass
ERROR: Unsupported instruction: %A.sroa.0.2.gepB.sroa_cast = addrspacecast ptr %A.sroa.0.2.gepB.sroa_idx to pt
-- 24. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %A.sroa.0.2.gepB.sroa_cast = addrspacecast ptr %A.sroa.0.2.gepB.sroa_idx to pt
-- 25. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 26. SROAPass
ERROR: Unsupported metadata: 1
-- 27. SROAPass
ERROR: Unsupported metadata: 1
-- 28. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 29. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 30. SROAPass
ERROR: Unsupported metadata: 1
-- 31. SROAPass
ERROR: Unsupported metadata: 1
-- 32. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 33. PassManager<Function> : Skipping NOP
-- 34. SROAPass
----------------------------------------
define i16 @test5() {
entry:
%a = alloca i64 4, align 1
store float 0.000000, ptr %a, align 4
%ptr = gep ptr %a, 4 x i32 0, 1 x i32 2
%val = load i16, ptr %ptr, align 2
ret i16 %val
}
Transformation seems to be correct! (syntactically equal)
-- 35. SROAPass
----------------------------------------
define i16 @test5() {
entry:
%a = alloca i64 4, align 1
store float 0.000000, ptr %a, align 4
%ptr = gep ptr %a, 4 x i32 0, 1 x i32 2
%val = load i16, ptr %ptr, align 2
ret i16 %val
}
=>
define i16 @test5() {
entry:
%#0 = bitcast float 0.000000 to i32
%a.sroa.0.2.extract.shift = lshr i32 %#0, 16
%a.sroa.0.2.extract.trunc = trunc i32 %a.sroa.0.2.extract.shift to i16
ret i16 %a.sroa.0.2.extract.trunc
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 36. PassManager<Function> : Skipping NOP
-- 37. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %fptr.as1 = addrspacecast ptr %a to ptr addrspace(1)
-- 38. SROAPass
ERROR: Unsupported instruction: %fptr.as1 = addrspacecast ptr %a to ptr addrspace(1)
-- 39. SROAPass
-- 40. PassManager<Function> : Skipping NOP
-- 41. PassManager<Function> : Skipping NOP
-- 42. SROAPass
----------------------------------------
define i32 @test6() {
entry:
%a = alloca i64 4, align 1
memset ptr %a align 1, i8 42, i32 4
%val = load i32, ptr %a, align 4
ret i32 %val
}
Transformation seems to be correct! (syntactically equal)
-- 43. SROAPass
ERROR: Unsupported instruction: store volatile i32 707406378, ptr %a.sroa.0, align 4
-- 44. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: store volatile i32 707406378, ptr %a.sroa.0, align 4
-- 45. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 46. SROAPass
ERROR: Unsupported metadata: 1
-- 47. SROAPass
ERROR: Unsupported instruction: %a.sroa.0.0.copyload = load volatile i32, ptr %src, align 1, !tbaa !0
-- 48. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %a.sroa.0.0.copyload = load volatile i32, ptr %src, align 1, !tbaa !0
-- 49. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 50. SROAPass
ERROR: Unsupported metadata: 1
-- 51. SROAPass
ERROR: Unsupported metadata: 1
-- 52. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 53. PassManager<Function> : Skipping NOP
-- 54. SROAPass
----------------------------------------
define i64 @test9() {
entry:
%a = alloca i64 3, align 8
store i8 0, ptr %a, align 1
%gep2 = gep inbounds ptr %a, 3 x i32 0, 1 x i64 0, 1 x i32 1
store i8 0, ptr %gep2, align 1
%gep3 = gep inbounds ptr %a, 3 x i32 0, 1 x i64 0, 1 x i32 2
store i8 26, ptr %gep3, align 1
%load = load i64, ptr %a, align 4
%result = and i64 %load, 16777215
ret i64 %result
}
Transformation seems to be correct! (syntactically equal)
-- 55. SROAPass
----------------------------------------
define i64 @test9() {
entry:
%a = alloca i64 3, align 8
store i8 0, ptr %a, align 8
%gep2 = gep inbounds ptr %a, 3 x i32 0, 1 x i64 0, 1 x i32 1
store i8 0, ptr %gep2, align 1
%gep3 = gep inbounds ptr %a, 3 x i32 0, 1 x i64 0, 1 x i32 2
store i8 26, ptr %gep3, align 2
%load = load i64, ptr %a, align 8
%result = and i64 %load, 16777215
ret i64 %result
}
=>
define i64 @test9() {
entry:
%a.sroa.3.0.insert.ext = zext i8 26 to i64
%a.sroa.3.0.insert.shift = shl i64 %a.sroa.3.0.insert.ext, 16
%a.sroa.3.0.insert.mask = and i64 undef, -16711681
%a.sroa.3.0.insert.insert = or i64 %a.sroa.3.0.insert.mask, %a.sroa.3.0.insert.shift
%a.sroa.2.0.insert.ext = zext i8 0 to i64
%a.sroa.2.0.insert.shift = shl i64 %a.sroa.2.0.insert.ext, 8
%a.sroa.2.0.insert.mask = and i64 %a.sroa.3.0.insert.insert, -65281
%a.sroa.2.0.insert.insert = or i64 %a.sroa.2.0.insert.mask, %a.sroa.2.0.insert.shift
%a.sroa.0.0.insert.ext = zext i8 0 to i64
%a.sroa.0.0.insert.mask = and i64 %a.sroa.2.0.insert.insert, -256
%a.sroa.0.0.insert.insert = or i64 %a.sroa.0.0.insert.mask, %a.sroa.0.0.insert.ext
%result = and i64 %a.sroa.0.0.insert.insert, 16777215
ret i64 %result
}
Transformation seems to be correct!
-- 56. PassManager<Function> : Skipping NOP
-- 57. PassManager<Function> : Skipping NOP
-- 58. SROAPass
----------------------------------------
define ptr @test10() {
entry:
%a = alloca i64 8, align 1
memset ptr %a align 1, i8 0, i32 8
%s2ptr = load ptr, ptr %a, align 8
ret ptr %s2ptr
}
Transformation seems to be correct! (syntactically equal)
-- 59. SROAPass
----------------------------------------
define ptr @test10() {
entry:
%a = alloca i64 8, align 1
memset ptr %a align 1, i8 0, i32 8
%s2ptr = load ptr, ptr %a, align 8
ret ptr %s2ptr
}
=>
define ptr @test10() {
entry:
ret ptr null
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 60. PassManager<Function> : Skipping NOP
-- 61. PassManager<Function> : Skipping NOP
-- 62. SROAPass
----------------------------------------
define i32 @test11(i1 %c1) {
entry:
%X = alloca i64 4, align 4
br i1 %c1, label %good, label %bad
bad:
%Y2 = gep ptr %X, 4 x i64 1
store i32 0, ptr %Y2, align 4
%Z2 = load i32, ptr %Y2, align 4
ret i32 %Z2
good:
store i32 0, ptr %X, align 4
%Z = load i32, ptr %X, align 4
ret i32 %Z
}
Transformation seems to be correct! (syntactically equal)
-- 63. SROAPass
----------------------------------------
define i32 @test11(i1 %c1) {
entry:
%X = alloca i64 4, align 4
br i1 %c1, label %good, label %bad
bad:
%Y2 = gep ptr %X, 4 x i64 1
store i32 0, ptr %Y2, align 4
%Z2 = load i32, ptr %Y2, align 4
ret i32 %Z2
good:
store i32 0, ptr %X, align 4
%Z = load i32, ptr %X, align 4
ret i32 %Z
}
=>
define i32 @test11(i1 %c1) {
entry:
br i1 %c1, label %good, label %bad
bad:
ret i32 poison
good:
ret i32 0
}
Transformation seems to be correct!
-- 64. PassManager<Function> : Skipping NOP
-- 65. PassManager<Function> : Skipping NOP
-- 66. SROAPass
----------------------------------------
define i8 @test12() {
entry:
%a = alloca i64 3, align 1
%b = alloca i64 3, align 1
store i8 0, ptr %a, align 1
%a1ptr = gep ptr %a, 3 x i64 0, 1 x i32 1
store i8 0, ptr %a1ptr, align 1
%a2ptr = gep ptr %a, 3 x i64 0, 1 x i32 2
store i8 0, ptr %a2ptr, align 1
%ai = load i24, ptr %a, align 4
store i24 %ai, ptr %b, align 4
%b0 = load i8, ptr %b, align 1
%b1ptr = gep ptr %b, 3 x i64 0, 1 x i32 1
%b1 = load i8, ptr %b1ptr, align 1
%b2ptr = gep ptr %b, 3 x i64 0, 1 x i32 2
%b2 = load i8, ptr %b2ptr, align 1
%bsum0 = add i8 %b0, %b1
%bsum1 = add i8 %bsum0, %b2
ret i8 %bsum1
}
Transformation seems to be correct! (syntactically equal)
-- 67. SROAPass
----------------------------------------
define i8 @test12() {
entry:
%a = alloca i64 3, align 1
%b = alloca i64 3, align 1
store i8 0, ptr %a, align 1
%a1ptr = gep ptr %a, 3 x i64 0, 1 x i32 1
store i8 0, ptr %a1ptr, align 1
%a2ptr = gep ptr %a, 3 x i64 0, 1 x i32 2
store i8 0, ptr %a2ptr, align 1
%ai = load i24, ptr %a, align 4
store i24 %ai, ptr %b, align 4
%b0 = load i8, ptr %b, align 1
%b1ptr = gep ptr %b, 3 x i64 0, 1 x i32 1
%b1 = load i8, ptr %b1ptr, align 1
%b2ptr = gep ptr %b, 3 x i64 0, 1 x i32 2
%b2 = load i8, ptr %b2ptr, align 1
%bsum0 = add i8 %b0, %b1
%bsum1 = add i8 %bsum0, %b2
ret i8 %bsum1
}
=>
define i8 @test12() {
entry:
%a.sroa.3.0.insert.ext = zext i8 0 to i24
%a.sroa.3.0.insert.shift = shl i24 %a.sroa.3.0.insert.ext, 16
%a.sroa.3.0.insert.mask = and i24 undef, 65535
%a.sroa.3.0.insert.insert = or i24 %a.sroa.3.0.insert.mask, %a.sroa.3.0.insert.shift
%a.sroa.2.0.insert.ext = zext i8 0 to i24
%a.sroa.2.0.insert.shift = shl i24 %a.sroa.2.0.insert.ext, 8
%a.sroa.2.0.insert.mask = and i24 %a.sroa.3.0.insert.insert, 16711935
%a.sroa.2.0.insert.insert = or i24 %a.sroa.2.0.insert.mask, %a.sroa.2.0.insert.shift
%a.sroa.0.0.insert.ext = zext i8 0 to i24
%a.sroa.0.0.insert.mask = and i24 %a.sroa.2.0.insert.insert, 16776960
%a.sroa.0.0.insert.insert = or i24 %a.sroa.0.0.insert.mask, %a.sroa.0.0.insert.ext
%b.sroa.0.0.extract.trunc = trunc i24 %a.sroa.0.0.insert.insert to i8
%b.sroa.2.0.extract.shift = lshr i24 %a.sroa.0.0.insert.insert, 8
%b.sroa.2.0.extract.trunc = trunc i24 %b.sroa.2.0.extract.shift to i8
%b.sroa.3.0.extract.shift = lshr i24 %a.sroa.0.0.insert.insert, 16
%b.sroa.3.0.extract.trunc = trunc i24 %b.sroa.3.0.extract.shift to i8
%bsum0 = add i8 %b.sroa.0.0.extract.trunc, %b.sroa.2.0.extract.trunc
%bsum1 = add i8 %bsum0, %b.sroa.3.0.extract.trunc
ret i8 %bsum1
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 68. PassManager<Function> : Skipping NOP
-- 69. PassManager<Function> : Skipping NOP
-- 70. SROAPass
----------------------------------------
define i32 @test13() {
entry:
%a = alloca i64 3, align 2
store i8 0, ptr %a, align 1
%b1ptr = gep ptr %a, 3 x i64 0, 1 x i32 1
store i8 0, ptr %b1ptr, align 1
%b2ptr = gep ptr %a, 3 x i64 0, 1 x i32 2
store i8 0, ptr %b2ptr, align 1
%iptrgep = gep ptr %a, 2 x i64 1
%i = load i16, ptr %iptrgep, align 2
%ret = zext i16 %i to i32
ret i32 %ret
}
Transformation seems to be correct! (syntactically equal)
-- 71. SROAPass
----------------------------------------
define i32 @test13() {
entry:
%a = alloca i64 3, align 2
store i8 0, ptr %a, align 2
%b1ptr = gep ptr %a, 3 x i64 0, 1 x i32 1
store i8 0, ptr %b1ptr, align 1
%b2ptr = gep ptr %a, 3 x i64 0, 1 x i32 2
store i8 0, ptr %b2ptr, align 2
%iptrgep = gep ptr %a, 2 x i64 1
%i = load i16, ptr %iptrgep, align 2
%ret = zext i16 %i to i32
ret i32 %ret
}
=>
define i32 @test13() {
entry:
%a.sroa.2.2.load.ext = zext i8 0 to i16
%ret = zext i16 %a.sroa.2.2.load.ext to i32
ret i32 %ret
}
Transformation seems to be correct!
-- 72. PassManager<Function> : Skipping NOP
-- 73. PassManager<Function> : Skipping NOP
-- 74. SROAPass
----------------------------------------
define void @test14(...) {
entry:
%a = alloca i64 12, align 8
%p = alloca i64 8, align 8
%#0 = gep ptr %a, 1 x i64 12
%#1 = load i32, ptr %a, align 4
store i32 %#1, ptr %#0, align 4
%#2 = gep inbounds ptr %#0, 4 x i32 1
%#3 = gep inbounds ptr %a, 4 x i32 1
%#4 = load i32, ptr %#3, align 4
store i32 %#4, ptr %#2, align 4
%#5 = gep inbounds ptr %#0, 4 x i32 2
%#6 = gep inbounds ptr %a, 4 x i32 2
%#7 = load i32, ptr %#6, align 4
store i32 %#7, ptr %#5, align 4
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 75. SROAPass
----------------------------------------
define void @test14(...) {
entry:
%a = alloca i64 12, align 8
%p = alloca i64 8, align 8
%#0 = gep ptr %a, 1 x i64 12
%#1 = load i32, ptr %a, align 8
store i32 %#1, ptr %#0, align 4
%#2 = gep inbounds ptr %#0, 4 x i32 1
%#3 = gep inbounds ptr %a, 4 x i32 1
%#4 = load i32, ptr %#3, align 4
store i32 %#4, ptr %#2, align 4
%#5 = gep inbounds ptr %#0, 4 x i32 2
%#6 = gep inbounds ptr %a, 4 x i32 2
%#7 = load i32, ptr %#6, align 8
store i32 %#7, ptr %#5, align 4
ret void
}
=>
define void @test14(...) {
entry:
ret void
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 76. PassManager<Function> : Skipping NOP
-- 77. PassManager<Function> : Skipping NOP
-- 78. SROAPass
----------------------------------------
define i32 @test15(i1 %flag) {
entry:
%l0 = alloca i64 8, align 8
%l1 = alloca i64 8, align 8
%l2 = alloca i64 8, align 8
%l3 = alloca i64 8, align 8
br label %loop
loop:
%dead3 = phi ptr [ %gep3, %loop ], [ null, %entry ]
store i64 1879048192, ptr %l0, align 8
%gep0 = gep ptr %l0, 1 x i64 3
store i64 1879048192, ptr %l1, align 8
%gep1 = gep ptr %l1, 1 x i64 3
%dead1 = gep ptr %gep1, 1 x i64 1
store i64 1879048192, ptr %l2, align 8
%gep2.1 = gep ptr %l2, 1 x i64 1
%gep2.2 = gep ptr %l2, 1 x i64 3
%dead2 = select i1 %flag, ptr %gep2.1, ptr %gep2.2
store i64 1879048192, ptr %l3, align 8
%gep3 = gep ptr %l3, 1 x i64 3
br label %loop
}
Transformation seems to be correct! (syntactically equal)
-- 79. SROAPass
----------------------------------------
define i32 @test15(i1 %flag) {
entry:
%l0 = alloca i64 8, align 8
%l1 = alloca i64 8, align 8
%l2 = alloca i64 8, align 8
%l3 = alloca i64 8, align 8
br label %loop
loop:
store i64 1879048192, ptr %l0, align 8
store i64 1879048192, ptr %l1, align 8
store i64 1879048192, ptr %l2, align 8
store i64 1879048192, ptr %l3, align 8
br label %loop
}
=>
define i32 @test15(i1 %flag) {
entry:
br label %loop
loop:
br label %loop
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation doesn't verify! (not unsound)
ERROR: The source program doesn't reach a return instruction.
Consider increasing the unroll factor if it has loops
-- 80. PassManager<Function> : Skipping NOP
-- 81. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 82. SROAPass
ERROR: Unsupported metadata: 1
-- 83. SROAPass
ERROR: Unsupported metadata: 1
-- 84. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 85. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 86. SROAPass
ERROR: Unsupported metadata: 1
-- 87. SROAPass
ERROR: Unsupported metadata: 1
-- 88. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 89. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 90. SROAPass
ERROR: Unsupported metadata: 1
-- 91. SROAPass
ERROR: Unsupported metadata: 1
-- 92. PassManager<Function> : Skipping NOP
ERROR: Unsupported metadata: 1
-- 93. PassManager<Function> : Skipping NOP
-- 94. SROAPass
----------------------------------------
define i64 @test19(ptr %x) {
entry:
%a = alloca i64 16, align 8
memcpy ptr %a align 1, ptr %x align 1, i32 16
%gep = gep inbounds ptr %a, 16 x i32 0, 1 x i64 0
%val = load i64, ptr %gep, align 4
ret i64 %val
}
Transformation seems to be correct! (syntactically equal)
-- 95. SROAPass
----------------------------------------
define i64 @test19(ptr %x) {
entry:
%a = alloca i64 16, align 8
memcpy ptr %a align 8, ptr %x align 1, i32 16
%gep = gep inbounds ptr %a, 16 x i32 0, 1 x i64 0
%val = load i64, ptr %gep, align 8
ret i64 %val
}
=>
define i64 @test19(ptr %x) {
entry:
%a.sroa.0.0.copyload = load i64, ptr %x, align 1
%a.sroa.2.0.x.sroa_idx = gep inbounds ptr %x, 1 x i64 8
%a.sroa.2.0.copyload = load ptr, ptr %a.sroa.2.0.x.sroa_idx, align 1
ret i64 %a.sroa.0.0.copyload
}
Transformation seems to be correct!
-- 96. PassManager<Function> : Skipping NOP
-- 97. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %cast1 = addrspacecast ptr %x to ptr addrspace(1)
-- 98. SROAPass
ERROR: Unsupported instruction: %cast1 = addrspacecast ptr %x to ptr addrspace(1)
-- 99. SROAPass
ERROR: Unsupported instruction: %cast1 = addrspacecast ptr %x to ptr addrspace(1)
-- 100. PassManager<Function> : Skipping NOP
ERROR: Unsupported instruction: %cast1 = addrspacecast ptr %x to ptr addrspace(1)
-- 101. PassManager<Function> : Skipping NOP
-- 102. SROAPass
----------------------------------------
define i32 @test20() {
entry:
%a = alloca i64 12, align 4
store i32 1, ptr %a, align 4
%gep2.1 = gep ptr %a, 12 x i32 0, 4 x i32 4294967294
%gep2.2 = gep ptr %gep2.1, 4 x i32 3
store i32 2, ptr %gep2.2, align 4
%gep3.1 = gep ptr %a, 12 x i32 0, 4 x i32 14
%gep3.2 = gep ptr %gep3.1, 4 x i32 4294967284
store i32 3, ptr %gep3.2, align 4
%load1 = load i32, ptr %a, align 4
%load2 = load i32, ptr %gep2.2, align 4
%load3 = load i32, ptr %gep3.2, align 4
%sum1 = add i32 %load1, %load2
%sum2 = add i32 %sum1, %load3
ret i32 %sum2
}
Transformation seems to be correct! (syntactically equal)
-- 103. SROAPass
----------------------------------------
define i32 @test20() {
entry:
%a = alloca i64 12, align 4
store i32 1, ptr %a, align 4
%gep2.1 = gep ptr %a, 12 x i32 0, 4 x i32 4294967294
%gep2.2 = gep ptr %gep2.1, 4 x i32 3
store i32 2, ptr %gep2.2, align 4
%gep3.1 = gep ptr %a, 12 x i32 0, 4 x i32 14
%gep3.2 = gep ptr %gep3.1, 4 x i32 4294967284
store i32 3, ptr %gep3.2, align 4
%load1 = load i32, ptr %a, align 4
%load2 = load i32, ptr %gep2.2, align 4
%load3 = load i32, ptr %gep3.2, align 4
%sum1 = add i32 %load1, %load2
%sum2 = add i32 %sum1, %load3
ret i32 %sum2
}
=>
define i32 @test20() {
entry:
%sum1 = add i32 1, 2
%sum2 = add i32 %sum1, 3
ret i32 %sum2
}
Transformation seems to be correct!
-- 104. PassManager<Function> : Skipping NOP
-- 105. PassManager<Function> : Skipping NOP
-- 106. SROAPass
----------------------------------------
define i8 @test21() {
entry:
%a = alloca i64 2305843009213693951, align 1
%gep0 = gep ptr %a, 2305843009213693951 x i64 0, 1 x i64 2305843009213693949
store i8 255, ptr %gep0, align 1
%gep1 = gep ptr %a, 2305843009213693951 x i64 0, 1 x i64 -9223372036854775807
%gep2 = gep ptr %gep1, 1 x i64 -1
memset ptr %gep2 align 1, i8 0, i64 -1
%gep3 = gep ptr %gep1, 1 x i64 9223372036854775807
%gep4 = gep ptr %gep3, 1 x i64 9223372036854775807
%gep5 = gep ptr %gep4, 1 x i64 -6917529027641081857
store i8 255, ptr %gep5, align 1
store i32 0, ptr %gep4, align 4
%load = load i8, ptr %gep0, align 1
%gep6 = gep ptr %gep0, 1 x i32 1
%load2 = load i8, ptr %gep6, align 1
%result = or i8 %load, %load2
ret i8 %result
}
Transformation seems to be correct! (syntactically equal)
-- 107. SROAPass
----------------------------------------
define i8 @test21() {
entry:
%a = alloca i64 2305843009213693951, align 1
%gep0 = gep ptr %a, 2305843009213693951 x i64 0, 1 x i64 2305843009213693949
store i8 255, ptr %gep0, align 1
%gep1 = gep ptr %a, 2305843009213693951 x i64 0, 1 x i64 -9223372036854775807
%gep2 = gep ptr %gep1, 1 x i64 -1
memset ptr %gep2 align 1, i8 0, i64 -1
%gep3 = gep ptr %gep1, 1 x i64 9223372036854775807
%gep4 = gep ptr %gep3, 1 x i64 9223372036854775807
%gep5 = gep ptr %gep4, 1 x i64 -6917529027641081857
store i8 255, ptr %gep5, align 1
store i32 0, ptr %gep4, align 4
%load = load i8, ptr %gep0, align 1
%gep6 = gep ptr %gep0, 1 x i32 1
%load2 = load i8, ptr %gep6, align 1
%result = or i8 %load, %load2
ret i8 %result
}
=>
define i8 @test21() {
entry:
%result = or i8 255, 255
ret i8 %result
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 108. PassManager<Function> : Skipping NOP
-- 109. PassManager<Function> : Skipping NOP
-- 110. SROAPass
----------------------------------------
define void @PR13916.1() {
entry:
%a = alloca i64 1, align 1
memcpy ptr %a align 1, ptr %a align 1, i32 1
%tmp2 = load i8, ptr %a, align 1
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 111. SROAPass
----------------------------------------
define void @PR13916.1() {
entry:
%a = alloca i64 1, align 1
memcpy ptr %a align 1, ptr %a align 1, i32 1
%tmp2 = load i8, ptr %a, align 1
ret void
}
=>
define void @PR13916.1() {
entry:
ret void
}
Transformation seems to be correct!
-- 112. PassManager<Function> : Skipping NOP
-- 113. PassManager<Function> : Skipping NOP
-- 114. SROAPass
----------------------------------------
define void @PR13916.2(i1 %c1) {
entry:
%a = alloca i64 1, align 1
br i1 %c1, label %if.then, label %if.end
if.then:
memcpy ptr %a align 1, ptr %a align 1, i32 1
br label %if.end
if.end:
%tmp2 = load i8, ptr %a, align 1
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 115. SROAPass
----------------------------------------
define void @PR13916.2(i1 %c1) {
entry:
%a = alloca i64 1, align 1
br i1 %c1, label %if.then, label %if.end
if.then:
memcpy ptr %a align 1, ptr %a align 1, i32 1
br label %if.end
if.end:
%tmp2 = load i8, ptr %a, align 1
ret void
}
=>
define void @PR13916.2(i1 %c1) {
entry:
br i1 %c1, label %if.then, label %if.end
if.then:
br label %if.end
if.end:
ret void
}
Transformation seems to be correct!
-- 116. PassManager<Function> : Skipping NOP
-- 117. PassManager<Function> : Skipping NOP
-- 118. SROAPass
----------------------------------------
define void @PR13990(i1 %c1, i1 %c2, i1 %c3, i1 %c4, ptr %ptr) {
entry:
%tmp1 = alloca i64 8, align 8
%tmp2 = alloca i64 8, align 8
br i1 %c1, label %bb1, label %bb2
bb1:
store ptr %ptr, ptr %tmp2, align 8
br i1 %c2, label %bb2, label %bb3
bb2:
%tmp50 = select i1 %c3, ptr %tmp2, ptr %tmp1
br i1 %c4, label %bb3, label %bb4
bb4:
assume i1 0
bb3:
assume i1 0
}
Transformation seems to be correct! (syntactically equal)
-- 119. SROAPass
----------------------------------------
define void @PR13990(i1 %c1, i1 %c2, i1 %c3, i1 %c4, ptr %ptr) {
entry:
%tmp1 = alloca i64 8, align 8
%tmp2 = alloca i64 8, align 8
br i1 %c1, label %bb1, label %bb2
bb1:
store ptr %ptr, ptr %tmp2, align 8
br i1 %c2, label %bb2, label %bb3
bb2:
br i1 %c4, label %bb3, label %bb4
bb4:
assume i1 0
bb3:
assume i1 0
}
=>
define void @PR13990(i1 %c1, i1 %c2, i1 %c3, i1 %c4, ptr %ptr) {
entry:
br i1 %c1, label %bb1, label %bb2
bb1:
br i1 %c2, label %bb2, label %bb3
bb2:
br i1 %c4, label %bb3, label %bb4
bb4:
assume i1 0
bb3:
assume i1 0
}
****************************************
WARNING: Source function is always UB.
It can be refined by any target function.
Please make sure this is what you wanted.
****************************************
Transformation seems to be correct!
-- 120. PassManager<Function> : Skipping NOP
-- 121. PassManager<Function> : Skipping NOP
-- 122. SROAPass
----------------------------------------
define double @PR13969(double %x) {
entry:
%a = alloca i64 8, align 8
%b = alloca i64 8, align 8
%c = alloca i64 8, align 8
store double %x, ptr %a, align 8
store ptr %c, ptr %b, align 8
store ptr %a, ptr %b, align 8
store double %x, ptr %c, align 8
%ret = load double, ptr %a, align 8
ret double %ret
}
Transformation seems to be correct! (syntactically equal)
-- 123. SROAPass
----------------------------------------
define double @PR13969(double %x) {
entry:
%a = alloca i64 8, align 8
%b = alloca i64 8, align 8
%c = alloca i64 8, align 8
store double %x, ptr %a, align 8
store ptr %c, ptr %b, align 8
store ptr %a, ptr %b, align 8
store double %x, ptr %c, align 8
%ret = load double, ptr %a, align 8
ret double %ret
}
=>
define double @PR13969(double %x) {
entry:
ret double %x
}
Transformation seems to be correct!
-- 124. PassManager<Function> : Skipping NOP
-- 125. PassManager<Function> : Skipping NOP
-- 126. SROAPass
----------------------------------------
define void @PR14034(ptr %ptr, ptr %ptr2) {
entry:
%a = alloca i64 24, align 8
%list = gep ptr %a, 24 x i32 0, 1 x i64 8
%prev = gep ptr %list, 16 x i32 0, 1 x i64 8
store ptr %ptr, ptr %prev, align 8
memcpy ptr %ptr2 align 1, ptr %a align 1, i32 12
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 127. SROAPass
----------------------------------------
define void @PR14034(ptr %ptr, ptr %ptr2) {
entry:
%a = alloca i64 24, align 8
%list = gep ptr %a, 24 x i32 0, 1 x i64 8
%prev = gep ptr %list, 16 x i32 0, 1 x i64 8
store ptr %ptr, ptr %prev, align 8
memcpy ptr %ptr2 align 1, ptr %a align 8, i32 12
ret void
}
=>
define void @PR14034(ptr %ptr, ptr %ptr2) {
entry:
%a.sroa.0 = alloca i64 12, align 8
memcpy ptr %ptr2 align 1, ptr %a.sroa.0 align 8, i32 12
ret void
}
Transformation seems to be correct!
-- 128. PassManager<Function> : Skipping NOP
-- 129. PassManager<Function> : Skipping NOP
-- 130. SROAPass
----------------------------------------
define i32 @test22(i32 %x) {
entry:
%a1 = alloca i64 4, align 8
%a2 = alloca i64 4, align 8
%a3 = alloca i64 8, align 8
%wrap1 = insertvalue [1 x {i32}] poison, i32 %x, 0, 0
store [1 x {i32}] %wrap1, ptr %a1, align 4
%load1 = load {[1 x {float}]}, ptr %a1, align 4
%unwrap1 = extractvalue {[1 x {float}]} %load1, 0, 0
%wrap2 = insertvalue {{}, {float}, (empty array)} poison, {float} %unwrap1, 1
store {{}, {float}, (empty array)} %wrap2, ptr %a2, align 4
%gep3 = gep ptr %a2, 4 x i32 0, 1 x i64 0, 1 x i64 0
%load3 = load <4 x i8>, ptr %gep3, align 4
%valcast1 = bitcast <4 x i8> %load3 to i32
%wrap3 = insertvalue [1 x [1 x i32]] poison, i32 %valcast1, 0, 0
%wrap4 = insertvalue {[1 x [1 x i32]], {}} poison, [1 x [1 x i32]] %wrap3, 0
%gep4 = gep ptr %a3, 8 x i32 0, 1 x i64 0
store {[1 x [1 x i32]], {}} %wrap4, ptr %gep4, align 4
%gep5 = gep ptr %a3, 8 x i32 0, 1 x i64 0, 1 x i64 0, 4 x i32 0
%load4 = load {{}, float, {}}, ptr %gep5, align 4
%unwrap2 = extractvalue {{}, float, {}} %load4, 1
%valcast2 = bitcast float %unwrap2 to i32
ret i32 %valcast2
}
Transformation seems to be correct! (syntactically equal)
-- 131. SROAPass
----------------------------------------
define i32 @test22(i32 %x) {
entry:
%a1 = alloca i64 4, align 8
%a2 = alloca i64 4, align 8
%a3 = alloca i64 8, align 8
%wrap1 = insertvalue [1 x {i32}] poison, i32 %x, 0, 0
store [1 x {i32}] %wrap1, ptr %a1, align 8
%load1 = load {[1 x {float}]}, ptr %a1, align 8
%unwrap1 = extractvalue {[1 x {float}]} %load1, 0, 0
%wrap2 = insertvalue {{}, {float}, (empty array)} poison, {float} %unwrap1, 1
store {{}, {float}, (empty array)} %wrap2, ptr %a2, align 8
%gep3 = gep ptr %a2, 4 x i32 0, 1 x i64 0, 1 x i64 0
%load3 = load <4 x i8>, ptr %gep3, align 8
%valcast1 = bitcast <4 x i8> %load3 to i32
%wrap3 = insertvalue [1 x [1 x i32]] poison, i32 %valcast1, 0, 0
%wrap4 = insertvalue {[1 x [1 x i32]], {}} poison, [1 x [1 x i32]] %wrap3, 0
%gep4 = gep ptr %a3, 8 x i32 0, 1 x i64 0
store {[1 x [1 x i32]], {}} %wrap4, ptr %gep4, align 8
%gep5 = gep ptr %a3, 8 x i32 0, 1 x i64 0, 1 x i64 0, 4 x i32 0
%load4 = load {{}, float, {}}, ptr %gep5, align 8
%unwrap2 = extractvalue {{}, float, {}} %load4, 1
%valcast2 = bitcast float %unwrap2 to i32
ret i32 %valcast2
}
=>
define i32 @test22(i32 %x) {
entry:
%wrap1 = insertvalue [1 x {i32}] poison, i32 %x, 0, 0
%wrap1.fca.0.0.extract = extractvalue [1 x {i32}] %wrap1, 0, 0
%#0 = bitcast i32 %wrap1.fca.0.0.extract to float
%load1.fca.0.0.0.insert = insertvalue {[1 x {float}]} poison, float %#0, 0, 0, 0
%unwrap1 = extractvalue {[1 x {float}]} %load1.fca.0.0.0.insert, 0, 0
%wrap2 = insertvalue {{}, {float}, (empty array)} poison, {float} %unwrap1, 1
%wrap2.fca.1.0.extract = extractvalue {{}, {float}, (empty array)} %wrap2, 1, 0
%#1 = bitcast float %wrap2.fca.1.0.extract to <4 x i8>
%valcast1 = bitcast <4 x i8> %#1 to i32
%wrap3 = insertvalue [1 x [1 x i32]] poison, i32 %valcast1, 0, 0
%wrap4 = insertvalue {[1 x [1 x i32]], {}} poison, [1 x [1 x i32]] %wrap3, 0
%wrap4.fca.0.0.0.extract = extractvalue {[1 x [1 x i32]], {}} %wrap4, 0, 0, 0
%#2 = bitcast i32 %wrap4.fca.0.0.0.extract to <4 x i8>
%#3 = bitcast <4 x i8> %#2 to float
%load4.fca.1.insert = insertvalue {{}, float, {}} poison, float %#3, 1
%unwrap2 = extractvalue {{}, float, {}} %load4.fca.1.insert, 1
%valcast2 = bitcast float %unwrap2 to i32
ret i32 %valcast2
}
Transformation seems to be correct!
-- 132. PassManager<Function> : Skipping NOP
-- 133. PassManager<Function> : Skipping NOP
-- 134. SROAPass
----------------------------------------
define void @PR14059.1(ptr %d) {
entry:
%X.sroa.0.i = alloca i64 8, align 8, dead
start_lifetime ptr %X.sroa.0.i
store i32 0, ptr %X.sroa.0.i, align 8
%X.sroa.0.2.raw_idx2.i = gep inbounds ptr %X.sroa.0.i, 1 x i32 2
memset ptr %X.sroa.0.2.raw_idx2.i align 1, i8 0, i64 4
memset ptr %X.sroa.0.i align 1, i8 0, i64 8
%X.sroa.0.4.raw_idx4.i = gep inbounds ptr %X.sroa.0.i, 1 x i32 4
memcpy ptr %X.sroa.0.4.raw_idx4.i align 1, ptr %d align 1, i32 4
store i32 1072693248, ptr %X.sroa.0.4.raw_idx4.i, align 4
%X.sroa.0.0.load1.i = load double, ptr %X.sroa.0.i, align 8
%accum.real.i = load double, ptr %d, align 8
%add.r.i = fadd double %accum.real.i, %X.sroa.0.0.load1.i
store double %add.r.i, ptr %d, align 8
end_lifetime ptr %X.sroa.0.i
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 135. SROAPass
----------------------------------------
define void @PR14059.1(ptr %d) {
entry:
%X.sroa.0.i = alloca i64 8, align 8, dead
start_lifetime ptr %X.sroa.0.i
store i32 0, ptr %X.sroa.0.i, align 8
%X.sroa.0.2.raw_idx2.i = gep inbounds ptr %X.sroa.0.i, 1 x i32 2
memset ptr %X.sroa.0.2.raw_idx2.i align 2, i8 0, i64 4
memset ptr %X.sroa.0.i align 8, i8 0, i64 8
%X.sroa.0.4.raw_idx4.i = gep inbounds ptr %X.sroa.0.i, 1 x i32 4
memcpy ptr %X.sroa.0.4.raw_idx4.i align 4, ptr %d align 1, i32 4
store i32 1072693248, ptr %X.sroa.0.4.raw_idx4.i, align 4
%X.sroa.0.0.load1.i = load double, ptr %X.sroa.0.i, align 8
%accum.real.i = load double, ptr %d, align 8
%add.r.i = fadd double %accum.real.i, %X.sroa.0.0.load1.i
store double %add.r.i, ptr %d, align 8
end_lifetime ptr %X.sroa.0.i
ret void
}
=>
define void @PR14059.1(ptr %d) {
entry:
%X.sroa.0.i.4.copyload = load i32, ptr %d, align 1
%#5 = bitcast double 0.000000 to i64
%X.sroa.0.i.4.insert.ext = zext i32 %X.sroa.0.i.4.copyload to i64
%X.sroa.0.i.4.insert.shift = shl i64 %X.sroa.0.i.4.insert.ext, 32
%X.sroa.0.i.4.insert.mask3 = and i64 %#5, 4294967295
%X.sroa.0.i.4.insert.insert4 = or i64 %X.sroa.0.i.4.insert.mask3, %X.sroa.0.i.4.insert.shift
%#6 = bitcast i64 %X.sroa.0.i.4.insert.insert4 to double
%#7 = bitcast double %#6 to i64
%X.sroa.0.i.4.insert.mask = and i64 %#7, 4294967295
%X.sroa.0.i.4.insert.insert = or i64 %X.sroa.0.i.4.insert.mask, 4607182418800017408
%#8 = bitcast i64 %X.sroa.0.i.4.insert.insert to double
%accum.real.i = load double, ptr %d, align 8
%add.r.i = fadd double %accum.real.i, %#8
store double %add.r.i, ptr %d, align 8
ret void
}
Transformation seems to be correct!
-- 136. PassManager<Function> : Skipping NOP
-- 137. PassManager<Function> : Skipping NOP
-- 138. SROAPass
----------------------------------------
define i64 @PR14059.2(ptr %phi) {
entry:
%retval = alloca i64 8, align 4
store i64 0, ptr %retval, align 4
%phi.realp = gep inbounds ptr %phi, 8 x i32 0, 1 x i64 0
%phi.real = load float, ptr %phi.realp, align 4
%phi.imagp = gep inbounds ptr %phi, 8 x i32 0, 1 x i64 4
%phi.imag = load float, ptr %phi.imagp, align 4
%real = gep inbounds ptr %retval, 8 x i32 0, 1 x i64 0
%imag = gep inbounds ptr %retval, 8 x i32 0, 1 x i64 4
store float %phi.real, ptr %real, align 4
store float %phi.imag, ptr %imag, align 4
%#0 = load i64, ptr %retval, align 1
ret i64 %#0
}
Transformation seems to be correct! (syntactically equal)
-- 139. SROAPass
----------------------------------------
define i64 @PR14059.2(ptr %phi) {
entry:
%retval = alloca i64 8, align 4
store i64 0, ptr %retval, align 4
%phi.realp = gep inbounds ptr %phi, 8 x i32 0, 1 x i64 0
%phi.real = load float, ptr %phi.realp, align 4
%phi.imagp = gep inbounds ptr %phi, 8 x i32 0, 1 x i64 4
%phi.imag = load float, ptr %phi.imagp, align 4
%real = gep inbounds ptr %retval, 8 x i32 0, 1 x i64 0
%imag = gep inbounds ptr %retval, 8 x i32 0, 1 x i64 4
store float %phi.real, ptr %real, align 4
store float %phi.imag, ptr %imag, align 4
%#0 = load i64, ptr %retval, align 4
ret i64 %#0
}
=>
define i64 @PR14059.2(ptr %phi) {
entry:
%phi.realp = gep inbounds ptr %phi, 8 x i32 0, 1 x i64 0
%phi.real = load float, ptr %phi.realp, align 4
%phi.imagp = gep inbounds ptr %phi, 8 x i32 0, 1 x i64 4
%phi.imag = load float, ptr %phi.imagp, align 4
%#0 = bitcast float %phi.real to i32
%#1 = bitcast float %phi.imag to i32
%retval.sroa.3.0.insert.ext = zext i32 %#1 to i64
%retval.sroa.3.0.insert.shift = shl i64 %retval.sroa.3.0.insert.ext, 32
%retval.sroa.3.0.insert.mask = and i64 undef, 4294967295
%retval.sroa.3.0.insert.insert = or i64 %retval.sroa.3.0.insert.mask, %retval.sroa.3.0.insert.shift
%retval.sroa.0.0.insert.ext = zext i32 %#0 to i64
%retval.sroa.0.0.insert.mask = and i64 %retval.sroa.3.0.insert.insert, -4294967296
%retval.sroa.0.0.insert.insert = or i64 %retval.sroa.0.0.insert.mask, %retval.sroa.0.0.insert.ext
ret i64 %retval.sroa.0.0.insert.insert
}
Transformation seems to be correct!
-- 140. PassManager<Function> : Skipping NOP
-- 141. PassManager<Function> : Skipping NOP
-- 142. SROAPass
----------------------------------------
define void @PR14105(ptr %ptr) {
entry:
%a = alloca i64 16, align 8
%gep = gep inbounds ptr %ptr, 16 x i64 -1
memcpy ptr %gep align 8, ptr %a align 8, i32 16
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 143. SROAPass
----------------------------------------
define void @PR14105(ptr %ptr) {
entry:
%a = alloca i64 16, align 8
%gep = gep inbounds ptr %ptr, 16 x i64 -1
memcpy ptr %gep align 8, ptr %a align 8, i32 16
ret void
}
=>
define void @PR14105(ptr %ptr) {
entry:
%a.sroa.0 = alloca i64 16, align 8
%gep = gep inbounds ptr %ptr, 16 x i64 -1
memcpy ptr %gep align 8, ptr %a.sroa.0 align 8, i32 16
ret void
}
Transformation seems to be correct!
-- 144. PassManager<Function> : Skipping NOP
-- 145. PassManager<Function> : Skipping NOP
-- 146. SROAPass
-- 147. SROAPass
-- 148. PassManager<Function> : Skipping NOP
-- 149. PassManager<Function> : Skipping NOP
-- 150. SROAPass
----------------------------------------
define void @PR14465() {
#0:
%stack = alloca i64 4194304, align 16
memset ptr %stack align 16, i8 254, i64 4194304
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 151. SROAPass
----------------------------------------
define void @PR14465() {
#0:
%stack = alloca i64 4194304, align 16
memset ptr %stack align 16, i8 254, i64 4194304
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 152. PassManager<Function> : Skipping NOP
-- 153. PassManager<Function> : Skipping NOP
-- 154. SROAPass
----------------------------------------
define void @PR14548(i1 %x) {
entry:
%a = alloca i64 1, align 8
%b = alloca i64 1, align 8
store i1 %x, ptr %b, align 8
%foo = load i8, ptr %b, align 1
memcpy ptr %a align 1, ptr %b align 1, i32 1
%bar = load i8, ptr %a, align 1
%baz = load i1, ptr %a, align 1
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 155. SROAPass
----------------------------------------
define void @PR14548(i1 %x) {
entry:
%a = alloca i64 1, align 8
%b = alloca i64 1, align 8
store i1 %x, ptr %b, align 8
%foo = load i8, ptr %b, align 8
memcpy ptr %a align 8, ptr %b align 8, i32 1
%bar = load i8, ptr %a, align 8
%baz = load i1, ptr %a, align 8
ret void
}
=>
define void @PR14548(i1 %x) {
entry:
%a.sroa.0 = alloca i64 1, align 8
%b.sroa.0 = alloca i64 1, align 8
store i1 %x, ptr %b.sroa.0, align 8
%b.sroa.0.0.b.sroa.0.0.foo = load i8, ptr %b.sroa.0, align 8
%b.sroa.0.0.b.sroa.0.0.copyload = load i8, ptr %b.sroa.0, align 8
store i8 %b.sroa.0.0.b.sroa.0.0.copyload, ptr %a.sroa.0, align 8
%a.sroa.0.0.a.sroa.0.0.bar = load i8, ptr %a.sroa.0, align 8
%a.sroa.0.0.a.sroa.0.0.baz = load i1, ptr %a.sroa.0, align 8
ret void
}
Transformation seems to be correct!
-- 156. PassManager<Function> : Skipping NOP
-- 157. PassManager<Function> : Skipping NOP
-- 158. SROAPass
----------------------------------------
define <3 x i8> @PR14572.1(i32 %x) {
entry:
%a = alloca i64 4, align 4
store i32 %x, ptr %a, align 1
%y = load <3 x i8>, ptr %a, align 4
ret <3 x i8> %y
}
Transformation seems to be correct! (syntactically equal)
-- 159. SROAPass
----------------------------------------
define <3 x i8> @PR14572.1(i32 %x) {
entry:
%a = alloca i64 4, align 4
store i32 %x, ptr %a, align 4
%y = load <3 x i8>, ptr %a, align 4
ret <3 x i8> %y
}
=>
define <3 x i8> @PR14572.1(i32 %x) {
entry:
%a.0.extract.trunc = trunc i32 %x to i24
%#0 = bitcast i24 %a.0.extract.trunc to <3 x i8>
ret <3 x i8> %#0
}
Transformation seems to be correct!
-- 160. PassManager<Function> : Skipping NOP
-- 161. PassManager<Function> : Skipping NOP
-- 162. SROAPass
----------------------------------------
define i32 @PR14572.2(<3 x i8> %x) {
entry:
%a = alloca i64 4, align 4
store <3 x i8> %x, ptr %a, align 1
%y = load i32, ptr %a, align 4
ret i32 %y
}
Transformation seems to be correct! (syntactically equal)
-- 163. SROAPass
----------------------------------------
define i32 @PR14572.2(<3 x i8> %x) {
entry:
%a = alloca i64 4, align 4
store <3 x i8> %x, ptr %a, align 4
%y = load i32, ptr %a, align 4
ret i32 %y
}
=>
define i32 @PR14572.2(<3 x i8> %x) {
entry:
%#0 = bitcast <3 x i8> %x to i24
%a.sroa.2.0.insert.ext = zext i8 undef to i32
%a.sroa.2.0.insert.shift = shl i32 %a.sroa.2.0.insert.ext, 24
%a.sroa.2.0.insert.mask = and i32 undef, 16777215
%a.sroa.2.0.insert.insert = or i32 %a.sroa.2.0.insert.mask, %a.sroa.2.0.insert.shift
%a.0.insert.ext = zext i24 %#0 to i32
%a.0.insert.mask = and i32 %a.sroa.2.0.insert.insert, 4278190080
%a.0.insert.insert = or i32 %a.0.insert.mask, %a.0.insert.ext
ret i32 %a.0.insert.insert
}
Transformation seems to be correct!
-- 164. PassManager<Function> : Skipping NOP
-- 165. PassManager<Function> : Skipping NOP
-- 166. SROAPass
----------------------------------------
define i32 @PR14601(i32 %x) {
entry:
%a = alloca i64 4, align 4
memset ptr %a align 1, i8 0, i32 %x
%v = load i32, ptr %a, align 4
ret i32 %v
}
Transformation seems to be correct! (syntactically equal)
-- 167. SROAPass
----------------------------------------
define i32 @PR14601(i32 %x) {
entry:
%a = alloca i64 4, align 4
memset ptr %a align 4, i8 0, i32 %x
%v = load i32, ptr %a, align 4
ret i32 %v
}
=>
define i32 @PR14601(i32 %x) {
entry:
%a = alloca i64 4, align 4
memset ptr %a align 4, i8 0, i32 %x
%a.0.v = load i32, ptr %a, align 4
ret i32 %a.0.v
}
Transformation seems to be correct!
-- 168. PassManager<Function> : Skipping NOP
-- 169. PassManager<Function> : Skipping NOP
-- 170. SROAPass
----------------------------------------
define void @PR15674(ptr %data, ptr %src, i32 %size) {
entry:
%tmp = alloca i64 4, align 1
switch i32 %size, label %end [
i32 4, label %bb4
i32 3, label %bb3
i32 2, label %bb2
i32 1, label %bb1
]
bb4:
%src.gep3 = gep inbounds ptr %src, 1 x i32 3
%src.3 = load i8, ptr %src.gep3, align 1
%tmp.gep3 = gep inbounds ptr %tmp, 4 x i32 0, 1 x i32 3
store i8 %src.3, ptr %tmp.gep3, align 1
br label %bb3
bb3:
%src.gep2 = gep inbounds ptr %src, 1 x i32 2
%src.2 = load i8, ptr %src.gep2, align 1
%tmp.gep2 = gep inbounds ptr %tmp, 4 x i32 0, 1 x i32 2
store i8 %src.2, ptr %tmp.gep2, align 1
br label %bb2
bb2:
%src.gep1 = gep inbounds ptr %src, 1 x i32 1
%src.1 = load i8, ptr %src.gep1, align 1
%tmp.gep1 = gep inbounds ptr %tmp, 4 x i32 0, 1 x i32 1
store i8 %src.1, ptr %tmp.gep1, align 1
br label %bb1
bb1:
%src.0 = load i8, ptr %src, align 1
store i8 %src.0, ptr %tmp, align 1
br label %end
end:
memcpy ptr %data align 1, ptr %tmp align 1, i32 %size
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 171. SROAPass
----------------------------------------
define void @PR15674(ptr %data, ptr %src, i32 %size) {
entry:
%tmp = alloca i64 4, align 1
switch i32 %size, label %end [
i32 4, label %bb4
i32 3, label %bb3
i32 2, label %bb2
i32 1, label %bb1
]
bb4:
%src.gep3 = gep inbounds ptr %src, 1 x i32 3
%src.3 = load i8, ptr %src.gep3, align 1
%tmp.gep3 = gep inbounds ptr %tmp, 4 x i32 0, 1 x i32 3
store i8 %src.3, ptr %tmp.gep3, align 1
br label %bb3
bb3:
%src.gep2 = gep inbounds ptr %src, 1 x i32 2
%src.2 = load i8, ptr %src.gep2, align 1
%tmp.gep2 = gep inbounds ptr %tmp, 4 x i32 0, 1 x i32 2
store i8 %src.2, ptr %tmp.gep2, align 1
br label %bb2
bb2:
%src.gep1 = gep inbounds ptr %src, 1 x i32 1
%src.1 = load i8, ptr %src.gep1, align 1
%tmp.gep1 = gep inbounds ptr %tmp, 4 x i32 0, 1 x i32 1
store i8 %src.1, ptr %tmp.gep1, align 1
br label %bb1
bb1:
%src.0 = load i8, ptr %src, align 1
store i8 %src.0, ptr %tmp, align 1
br label %end
end:
memcpy ptr %data align 1, ptr %tmp align 1, i32 %size
ret void
}
=>
define void @PR15674(ptr %data, ptr %src, i32 %size) {
entry:
%tmp.sroa.0 = alloca i64 4, align 4
switch i32 %size, label %end [
i32 4, label %bb4
i32 3, label %bb3
i32 2, label %bb2
i32 1, label %bb1
]
bb4:
%src.gep3 = gep inbounds ptr %src, 1 x i32 3
%src.3 = load i8, ptr %src.gep3, align 1
%tmp.sroa.0.3.tmp.gep3.sroa_idx3 = gep inbounds ptr %tmp.sroa.0, 1 x i64 3
store i8 %src.3, ptr %tmp.sroa.0.3.tmp.gep3.sroa_idx3, align 1
br label %bb3
bb3:
%src.gep2 = gep inbounds ptr %src, 1 x i32 2
%src.2 = load i8, ptr %src.gep2, align 1
%tmp.sroa.0.2.tmp.gep2.sroa_idx2 = gep inbounds ptr %tmp.sroa.0, 1 x i64 2
store i8 %src.2, ptr %tmp.sroa.0.2.tmp.gep2.sroa_idx2, align 2
br label %bb2
bb2:
%src.gep1 = gep inbounds ptr %src, 1 x i32 1
%src.1 = load i8, ptr %src.gep1, align 1
%tmp.sroa.0.1.tmp.gep1.sroa_idx1 = gep inbounds ptr %tmp.sroa.0, 1 x i64 1
store i8 %src.1, ptr %tmp.sroa.0.1.tmp.gep1.sroa_idx1, align 1
br label %bb1
bb1:
%src.0 = load i8, ptr %src, align 1
store i8 %src.0, ptr %tmp.sroa.0, align 4
br label %end
end:
memcpy ptr %data align 1, ptr %tmp.sroa.0 align 4, i32 %size
ret void
}
Transformation seems to be correct!
-- 172. PassManager<Function> : Skipping NOP
-- 173. PassManager<Function> : Skipping NOP
-- 174. SROAPass
----------------------------------------
define void @PR15805(i1 %a, i1 %b) {
#0:
%c = alloca i64 8, align 8
%p.0.c = select i1 %a, ptr %c, ptr %c
%cond.in = select i1 %b, ptr %p.0.c, ptr %c
%cond = load i64, ptr %cond.in, align 8
ret void
}
Transformation seems to be correct! (syntactically equal)
-- 175. SROAPass
----------------------------------------
define void @PR15805(i1 %a, i1 %b) {
#0:
%c = alloca i64 8, align 8
%p.0.c = select i1 %a, ptr %c, ptr %c
%cond.in = select i1 %b, ptr %p.0.c, ptr %c
%cond = load i64, ptr %cond.in, align 8
ret void
}
=>
define void @PR15805(i1 %a, i1 %b) {
#0:
br i1 %b, label %.cont, label %.else
.else:
br label %.cont
.cont:
ret void
}
Transformation doesn't verify! (unsound)
ERROR: Source is more defined than target
Example:
i1 %a = #x0 (0) [based on undef value]
i1 %b = undef
Source:
ptr %c = pointer(local, block_id=0, offset=0) / Address=#x100
ptr %p.0.c = pointer(local, block_id=0, offset=0) / Address=#x100
ptr %cond.in = pointer(local, block_id=0, offset=0) / Address=#x100
i64 %cond = poison
SOURCE MEMORY STATE
===================
NON-LOCAL BLOCKS:
Block 0 > size: 1 alive: true
LOCAL BLOCKS:
Block 2 > size: 8 align: 8 alloc type: 1 alive: true address: 256
Target:
UB triggered on br
Pass: SROAPass
Command line: '/home/nlopes/llvm/build/bin/opt' '-load=/home/nlopes/alive2/build/tv/tv.so' '-load-pass-plugin=/home/nlopes/alive2/build/tv/tv.so' '-tv-exit-on-error' '-passes=sroa<modify-cfg>' '-S' '-tv-smt-to=20000' '-tv-report-dir=/home/nlopes/alive2/build/logs' '-tv-smt-stats'
Wrote bitcode to: "/home/nlopes/alive2/build/logs/in_BHPxr1VR_3imq.bc"
------------------- SMT STATS -------------------
Num queries: 79
Num invalid: 0
Num skips: 0
Num trivial: 153 (65.9%)
Num timeout: 0 (0.0%)
Num errors: 0 (0.0%)
Num SAT: 55 (69.6%)
Num UNSAT: 24 (30.4%)
Alive2: Transform doesn't verify; aborting!
RUN: at line 2: /home/nlopes/alive2/build/opt-alive.sh < /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll -passes='sroa<preserve-cfg>' -S | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll --check-prefixes=CHECK,CHECK-PRESERVE-CFG + /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll --check-prefixes=CHECK,CHECK-PRESERVE-CFG + /home/nlopes/alive2/build/opt-alive.sh '-passes=sroa<preserve-cfg>' -S RUN: at line 3: /home/nlopes/alive2/build/opt-alive.sh < /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll -passes='sroa<modify-cfg>' -S | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll --check-prefixes=CHECK,CHECK-MODIFY-CFG + /home/nlopes/alive2/build/opt-alive.sh '-passes=sroa<modify-cfg>' -S + /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll --check-prefixes=CHECK,CHECK-MODIFY-CFG FileCheck error: '<stdin>' is empty. FileCheck command line: /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/SROA/basictest.ll --check-prefixes=CHECK,CHECK-MODIFY-CFG
NOTE: This test would pass if undef didn't exist!