test_item3_deflate_llvm_bitcode fails with llvm-16.0.5-1.fc38.x86_64
#282 is similar, but for older llvm versions.
_______________________ test_item3_deflate_llvm_bitcode ________________________
differences = [<Difference nm -s {} -- nm -s {} []>, <Difference alloc_system-d16b8f0e.0.o -- alloc_system-d16b8f0e.0.o [<Difference...canalyzer -dump {} []>, <Difference find {} -execdir llvm-dis -o - {} ; -- find {} -execdir llvm-dis -o - {} ; []>]>]>]
rlib_dis_expected_diff = '@@ -42,32 +42,32 @@\n entry-block:\n %out.i.i = alloca i8*, align 8\n %4 = icmp ult i64 %3, 17\n br i1 %4, labe...e i64 @__rust_reallocate_inplace(i8* nocapture readnone %0, i64 %1, i64 %2, i64 %3) unnamed_addr #1 {\n entry-block:\n'
@skip_unless_tools_exist("llvm-dis")
@skip_unless_tool_is_at_least("llvm-config", llvm_version, "3.8")
def test_item3_deflate_llvm_bitcode(differences, rlib_dis_expected_diff):
assert differences[3].source1 == "alloc_system-d16b8f0e.0.bytecode.deflate"
assert differences[3].source2 == "alloc_system-d16b8f0e.0.bytecode.deflate"
expected_diff = rlib_dis_expected_diff
actual_diff = differences[3].details[0].details[1].unified_diff
> assert diff_ignore_line_numbers(actual_diff) == diff_ignore_line_numbers(
expected_diff
)
E AssertionError: assert '@@ -XX,XX +XX,XX @@\n entry-block:\n %out.i.i = alloca ptr, align 8\n %4 = icmp ult i64 %3, 17\n br i1 %4, label %then-block-195-.i, label %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i\n \n then-block-195-.i: ; preds = %entry-block\n %5 = tail call ptr @realloc(ptr %0, i64 %2) #2\n- br label %_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit\n+ br label %_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit\n \n _ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i: ; preds = %entry-block\n %6 = bitcast ptr %out.i.i to ptr\n call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2\n store ptr null, ptr %out.i.i, align 8\n %7 = call i32 @posix_memalign(ptr nonnull %out.i.i, i64 %3, i64 %2) #2\n %8 = icmp eq i32 %7, 0\n %9 = load ptr, ptr %out.i.i, align 8\n %sret_slot.0.i.i = select i1 %8, ptr %9, ptr null\n call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2\n %10 = icmp ule i64 %2, %1\n %11 = select i1 %10, i64 %2, i64 %1\n call void @llvm.memmove.p0.p0.i64(ptr align 1 %sret_slot.0.i.i, ptr align 1 %0, i64 %11, i1 false) #2\n call void @free(ptr %0) #2\n- br label %_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit\n+ br label %_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit\n \n-_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit: ; preds = %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i, %then-block-195-.i\n+_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit: ; preds = %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i, %then-block-195-.i\n %sret_slot.0.i = phi ptr [ %5, %then-block-195-.i ], [ %sret_slot.0.i.i, %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i ]\n ret ptr %sret_slot.0.i\n }\n \n ; Function Attrs: nounwind memory(none) uwtable\n define i64 @__rust_reallocate_inplace(ptr nocapture readnone %0, i64 %1, i64 %2, i64 %3) unnamed_addr #1 {\n entry-block:\n' == '@@ -XX,XX +XX,XX @@\n entry-block:\n %out.i.i = alloca i8*, align 8\n %4 = icmp ult i64 %3, 17\n br i1 %4, label %then-block-195-.i, label %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i\n \n then-block-195-.i: ; preds = %entry-block\n %5 = tail call i8* @realloc(i8* %0, i64 %2) #2\n- br label %_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit\n+ br label %_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit\n \n _ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i: ; preds = %entry-block\n %6 = bitcast i8** %out.i.i to i8*\n call void @llvm.lifetime.start.p0i8(i64 8, i8* %6) #2\n store i8* null, i8** %out.i.i, align 8\n %7 = call i32 @posix_memalign(i8** nonnull %out.i.i, i64 %3, i64 %2) #2\n %8 = icmp eq i32 %7, 0\n %9 = load i8*, i8** %out.i.i, align 8\n %sret_slot.0.i.i = select i1 %8, i8* %9, i8* null\n call void @llvm.lifetime.end.p0i8(i64 8, i8* %6) #2\n %10 = icmp ule i64 %2, %1\n %11 = select i1 %10, i64 %2, i64 %1\n call void @llvm.memmove.p0i8.p0i8.i64(i8* align 1 %sret_slot.0.i.i, i8* align 1 %0, i64 %11, i1 false) #2\n call void @free(i8* %0) #2\n- br label %_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit\n+ br label %_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit\n \n-_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit: ; preds = %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i, %then-block-195-.i\n+_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit: ; preds = %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i, %then-block-195-.i\n %sret_slot.0.i = phi i8* [ %5, %then-block-195-.i ], [ %sret_slot.0.i.i, %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i ]\n ret i8* %sret_slot.0.i\n }\n \n ; Function Attrs: nounwind readnone uwtable\n define i64 @__rust_reallocate_inplace(i8* nocapture readnone %0, i64 %1, i64 %2, i64 %3) unnamed_addr #1 {\n entry-block:\n'
E @@ -XX,XX +XX,XX @@
E entry-block:
E - %out.i.i = alloca i8*, align 8
E ? ^^^
E + %out.i.i = alloca ptr, align 8
E ? ^^^
E %4 = icmp ult i64 %3, 17
E br i1 %4, label %then-block-195-.i, label %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i
E
E then-block-195-.i: ; preds = %entry-block
E - %5 = tail call i8* @realloc(i8* %0, i64 %2) #2
E ? ^^^ ^^^
E + %5 = tail call ptr @realloc(ptr %0, i64 %2) #2
E ? ^^^ ^^^
E - br label %_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit
E + br label %_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit
E
E _ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i: ; preds = %entry-block
E - %6 = bitcast i8** %out.i.i to i8*
E ? ^^^^ ^^^
E + %6 = bitcast ptr %out.i.i to ptr
E ? ^^^ ^^^
E - call void @llvm.lifetime.start.p0i8(i64 8, i8* %6) #2
E ? -- ^^^
E + call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
E ? ^^^
E - store i8* null, i8** %out.i.i, align 8
E ? ^^^ ^^^^
E + store ptr null, ptr %out.i.i, align 8
E ? ^^^ ^^^
E - %7 = call i32 @posix_memalign(i8** nonnull %out.i.i, i64 %3, i64 %2) #2
E ? ^^^^
E + %7 = call i32 @posix_memalign(ptr nonnull %out.i.i, i64 %3, i64 %2) #2
E ? ^^^
E %8 = icmp eq i32 %7, 0
E - %9 = load i8*, i8** %out.i.i, align 8
E ? ^^^ ^^^^
E + %9 = load ptr, ptr %out.i.i, align 8
E ? ^^^ ^^^
E - %sret_slot.0.i.i = select i1 %8, i8* %9, i8* null
E ? ^^^ ^^^
E + %sret_slot.0.i.i = select i1 %8, ptr %9, ptr null
E ? ^^^ ^^^
E - call void @llvm.lifetime.end.p0i8(i64 8, i8* %6) #2
E ? -- ^^^
E + call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
E ? ^^^
E %10 = icmp ule i64 %2, %1
E %11 = select i1 %10, i64 %2, i64 %1
E - call void @llvm.memmove.p0i8.p0i8.i64(i8* align 1 %sret_slot.0.i.i, i8* align 1 %0, i64 %11, i1 false) #2
E ? -- -- ^^^ ^^^
E + call void @llvm.memmove.p0.p0.i64(ptr align 1 %sret_slot.0.i.i, ptr align 1 %0, i64 %11, i1 false) #2
E ? ^^^ ^^^
E - call void @free(i8* %0) #2
E ? ^^^
E + call void @free(ptr %0) #2
E ? ^^^
E - br label %_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit
E + br label %_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit
E
E -_ZN12alloc_system3imp10reallocate17h4a0811c9ec086854E.exit: ; preds = %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i, %then-block-195-.i
E +_ZN12alloc_system3imp10reallocate1l44a0811c9ec086854E.exit: ; preds = %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i, %then-block-195-.i
E - %sret_slot.0.i = phi i8* [ %5, %then-block-195-.i ], [ %sret_slot.0.i.i, %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i ]
E ? ^^^
E + %sret_slot.0.i = phi ptr [ %5, %then-block-195-.i ], [ %sret_slot.0.i.i, %_ZN12alloc_system3imp8allocate17h8ba7625cc4a820e8E.exit.i ]
E ? ^^^
E - ret i8* %sret_slot.0.i
E ? ^^^
E + ret ptr %sret_slot.0.i
E ? ^^^
E }
E
E - ; Function Attrs: nounwind readnone uwtable
E ? ^^^
E + ; Function Attrs: nounwind memory(none) uwtable
E ? ++++ ^^ +
E - define i64 @__rust_reallocate_inplace(i8* nocapture readnone %0, i64 %1, i64 %2, i64 %3) unnamed_addr #1 {
E ? ^^^
E + define i64 @__rust_reallocate_inplace(ptr nocapture readnone %0, i64 %1, i64 %2, i64 %3) unnamed_addr #1 {
E ? ^^^
E entry-block:
tests/comparators/test_rlib.py:128: AssertionError$ llvm-config --version
16.0.5This is with release 245.
Edited by Zbigniew Jędrzejewski-Szmek