Update to LLVM 19.1.0 by cuviper · Pull Request #130641 · rust-lang/rust

cuviper · 2024-09-20T21:44:23Z

This is a branch rebase of the submodule, now that LLVM 19.1.0 is final.
Our only extra patch right now is the one we're carrying for SGX unwind.

rustbot · 2024-09-20T21:44:30Z

r? @Mark-Simulacrum

rustbot has assigned @Mark-Simulacrum.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

rustbot · 2024-09-20T21:44:30Z

⚠️ Warning ⚠️

These commits modify submodules.

cuviper · 2024-09-20T21:44:55Z

r? @rust-lang/wg-llvm

nikic · 2024-09-20T22:08:28Z

@bors r+ rollup=never

bors · 2024-09-20T22:08:31Z

📌 Commit a5b9605 has been approved by nikic

It is now in the queue for this repository.

rust-log-analyzer · 2024-09-20T22:39:01Z

The job x86_64-gnu-llvm-18 failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

------
 > importing cache manifest from ghcr.io/rust-lang/rust-ci-cache:30ca74372d8b771363f68f939a58b017a592fae4f69398600dc51145997160f03e9652051f957840c41898984a88855e9757fa23464703a5a4ba21316ddebb04:
------
##[endgroup]
Setting extra environment values for docker:  --env ENABLE_GCC_CODEGEN=1 --env GCC_EXEC_PREFIX=/usr/lib/gcc/
[CI_JOB_NAME=x86_64-gnu-llvm-18]
---
sccache: Starting the server...
##[group]Configure the build
configure: processing command line
configure: 
configure: build.configure-args := ['--build=x86_64-unknown-linux-gnu', '--llvm-root=/usr/lib/llvm-18', '--enable-llvm-link-shared', '--set', 'rust.randomize-layout=true', '--set', 'rust.thin-lto-import-instr-limit=10', '--set', 'change-id=99999999', '--enable-verbose-configure', '--enable-sccache', '--disable-manage-submodules', '--enable-locked-deps', '--enable-cargo-native-static', '--set', 'rust.codegen-units-std=1', '--set', 'dist.compression-profile=balanced', '--dist-compression-formats=xz', '--set', 'rust.lld=false', '--disable-dist-src', '--release-channel=nightly', '--enable-debug-assertions', '--enable-overflow-checks', '--enable-llvm-assertions', '--set', 'rust.verify-llvm-ir', '--set', 'rust.codegen-backends=llvm,cranelift,gcc', '--set', 'llvm.static-libstdcpp', '--enable-new-symbol-mangling']
configure: target.x86_64-unknown-linux-gnu.llvm-config := /usr/lib/llvm-18/bin/llvm-config
configure: llvm.link-shared     := True
configure: rust.randomize-layout := True
configure: rust.thin-lto-import-instr-limit := 10
---
  Downloaded boml v0.3.1
   Compiling boml v0.3.1
   Compiling y v0.1.0 (/checkout/compiler/rustc_codegen_gcc/build_system)
    Finished `release` profile [optimized] target(s) in 3.82s
     Running `/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-codegen/x86_64-unknown-linux-gnu/release/y test --use-system-gcc --use-backend gcc --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/stage1-tools/cg_gcc --release --mini-tests --std-tests`
Using system GCC
[BUILD] example
[AOT] mini_core_hello_world
/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-tools/cg_gcc/mini_core_hello_world
abc

bors · 2024-09-21T04:53:02Z

⌛ Testing commit a5b9605 with merge 0cef5f3...

Update to LLVM 19.1.0 This is a branch rebase of the submodule, now that LLVM 19.1.0 is final. Our *only* extra patch right now is the one we're carrying for SGX unwind.

rust-log-analyzer · 2024-09-21T05:13:28Z

The job x86_64-gnu-llvm-19 failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

failures:

---- [codegen] tests/codegen/issues/issue-111508-vec-tryinto-array.rs stdout ----

error: verification with 'FileCheck' failed
status: exit status: 1
command: "/usr/lib/llvm-19/bin/FileCheck" "--input-file" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen/issues/issue-111508-vec-tryinto-array/issue-111508-vec-tryinto-array.ll" "/checkout/tests/codegen/issues/issue-111508-vec-tryinto-array.rs" "--check-prefix=CHECK" "--check-prefix" "NONMSVC" "--allow-unused-prefixes" "--dump-input-context" "100"
--- stderr -------------------------------
/checkout/tests/codegen/issues/issue-111508-vec-tryinto-array.rs:12:15: error: CHECK-NOT: excluded string found in input
/checkout/tests/codegen/issues/issue-111508-vec-tryinto-array.rs:12:15: error: CHECK-NOT: excluded string found in input
// CHECK-NOT: unwrap_failed
              ^
/checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen/issues/issue-111508-vec-tryinto-array/issue-111508-vec-tryinto-array.ll:162:24: note: found here
; invoke core::result::unwrap_failed

Input file: /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen/issues/issue-111508-vec-tryinto-array/issue-111508-vec-tryinto-array.ll
Check file: /checkout/tests/codegen/issues/issue-111508-vec-tryinto-array.rs


-dump-input=help explains the following input dump.
Input was:
<<<<<<
        .
        .
        .
        .
       62:  tail call void @__rust_dealloc(ptr noundef nonnull %self4.i.i.i.i3, i64 noundef %_5.i.i.i.i1, i64 noundef 1) #8, !noalias !24 
       63:  br label %"_ZN4core3ptr53drop_in_place$LT$alloc..raw_vec..RawVec$LT$u8$GT$$GT$17hed377cd692cd93b9E.exit4" 
       64:  
       65: "_ZN4core3ptr53drop_in_place$LT$alloc..raw_vec..RawVec$LT$u8$GT$$GT$17hed377cd692cd93b9E.exit4": ; preds = %bb4, %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2" 
       66:  ret void 
       67: } 
       68:  
       69: ; <alloc::vec::Vec<T,A> as core::fmt::Debug>::fmt 
       70: ; Function Attrs: nonlazybind uwtable 
       71: define internal noundef zeroext i1 @"_ZN65_$LT$alloc..vec..Vec$LT$T$C$A$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h74264236e2c87ac3E"(ptr noalias nocapture noundef readonly align 8 dereferenceable(24) %self, ptr noalias noundef align 8 dereferenceable(64) %f) unnamed_addr #0 personality ptr @rust_eh_personality { 
       72: start: 
       73:  %entry.i.i = alloca [8 x i8], align 8 
       74:  %_5.i = alloca [24 x i8], align 8 
       75:  %self1 = load ptr, ptr %self, align 8, !nonnull !3, !noundef !3 
       76:  %0 = getelementptr inbounds i8, ptr %self, i64 16 
       77:  %len = load i64, ptr %0, align 8, !noundef !3 
       78:  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %_5.i), !noalias !25 
       79: ; call core::fmt::Formatter::debug_list 
       80:  call void @_ZN4core3fmt9Formatter10debug_list17hf199147076fb70fdE(ptr noalias nocapture noundef nonnull sret([24 x i8]) align 8 dereferenceable(24) %_5.i, ptr noalias noundef nonnull align 8 dereferenceable(64) %f), !noalias !29 
       81:  %_11.i = getelementptr inbounds i8, ptr %self1, i64 %len 
       82:  %1 = icmp eq i64 %len, 0 
       83:  br i1 %1, label %"_ZN48_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$3fmt17h96ef84a4d003573dE.exit", label %bb5.i.i 
       84:  
       85: bb5.i.i: ; preds = %start, %bb5.i.i 
       86:  %iter.sroa.4.06.i.i = phi ptr [ %_24.i.i.i, %bb5.i.i ], [ %self1, %start ] 
       87:  %_24.i.i.i = getelementptr inbounds i8, ptr %iter.sroa.4.06.i.i, i64 1 
       88:  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %entry.i.i), !noalias !30 
       89:  store ptr %iter.sroa.4.06.i.i, ptr %entry.i.i, align 8, !noalias !30 
       90: ; call core::fmt::builders::DebugList::entry 
       91:  %_9.i.i = call noundef align 8 dereferenceable(24) ptr @_ZN4core3fmt8builders9DebugList5entry17h5ff43506cc31f0aaE(ptr noalias noundef nonnull align 8 dereferenceable(24) %_5.i, ptr noundef nonnull align 1 %entry.i.i, ptr noalias noundef nonnull readonly align 8 dereferenceable(32) @vtable.0) 
       92:  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %entry.i.i), !noalias !30 
       93:  %2 = icmp eq ptr %_24.i.i.i, %_11.i 
       94:  br i1 %2, label %"_ZN48_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$3fmt17h96ef84a4d003573dE.exit", label %bb5.i.i 
       95:  
       96: "_ZN48_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$3fmt17h96ef84a4d003573dE.exit": ; preds = %bb5.i.i, %start 
       97: ; call core::fmt::builders::DebugList::finish 
       98:  %_0.i = call noundef zeroext i1 @_ZN4core3fmt8builders9DebugList6finish17h36fc81c6d13d2170E(ptr noalias noundef nonnull align 8 dereferenceable(24) %_5.i) 
       99:  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %_5.i), !noalias !25 
      100:  ret i1 %_0.i 
      101: } 
      102:  
      103: ; Function Attrs: nonlazybind uwtable 
      104: define noundef i8 @example(ptr noalias nocapture noundef readonly align 8 dereferenceable(24) %a) unnamed_addr #0 personality ptr @rust_eh_personality { 
      105: start: 
      106:  %e.i = alloca [24 x i8], align 8 
      107:  %_5.sroa.5 = alloca [16 x i8], align 8 
      108:  %0 = getelementptr inbounds i8, ptr %a, i64 16 
      109:  %_2 = load i64, ptr %0, align 8, !noundef !3 
      110:  %1 = icmp eq i64 %_2, 32 
      111:  br i1 %1, label %bb2, label %bb1 
      112:  
      113: bb2: ; preds = %start 
      114:  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %_5.sroa.5) 
      115:  %_5.sroa.0.0.copyload = load ptr, ptr %a, align 8 
      116:  %_5.sroa.5.0.a.sroa_idx = getelementptr inbounds i8, ptr %a, i64 8 
      117:  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %_5.sroa.5, ptr noundef nonnull align 8 dereferenceable(16) %_5.sroa.5.0.a.sroa_idx, i64 16, i1 false) 
      118:  tail call void @llvm.experimental.noalias.scope.decl(metadata !33) 
      119:  tail call void @llvm.experimental.noalias.scope.decl(metadata !36) 
      120:  %_5.sroa.5.8.sroa_idx = getelementptr inbounds i8, ptr %_5.sroa.5, i64 8 
      121:  %_5.sroa.5.8._5.sroa.5.8._5.sroa.5.8._5.sroa.5.16._3.i = load i64, ptr %_5.sroa.5.8.sroa_idx, align 8 
      122:  %_2.not.i = icmp eq i64 %_5.sroa.5.8._5.sroa.5.8._5.sroa.5.8._5.sroa.5.16._3.i, 32 
      123:  br i1 %_2.not.i, label %bb6.i, label %bb2.i 
      124:  
      125: bb6.i: ; preds = %bb2 
      126:  %2 = icmp ne ptr %_5.sroa.0.0.copyload, null 
      127:  tail call void @llvm.assume(i1 %2) 
      128:  %_4.sroa.9.1.self.i.sroa_idx = getelementptr inbounds i8, ptr %_5.sroa.0.0.copyload, i64 15 
      129:  %_4.sroa.9.1.copyload = load i8, ptr %_4.sroa.9.1.self.i.sroa_idx, align 1, !noalias !36 
      130:  %_4.sroa.11.1.self.i.sroa_idx = getelementptr inbounds i8, ptr %_5.sroa.0.0.copyload, i64 24 
      131:  %_4.sroa.11.1.copyload = load i8, ptr %_4.sroa.11.1.self.i.sroa_idx, align 1, !noalias !36 
      132:  tail call void @llvm.experimental.noalias.scope.decl(metadata !38) 
      133:  tail call void @llvm.experimental.noalias.scope.decl(metadata !41) 
      134:  tail call void @llvm.experimental.noalias.scope.decl(metadata !44) 
      135:  tail call void @llvm.experimental.noalias.scope.decl(metadata !47) 
      136:  %_5.sroa.5.0._5.sroa.5.0._5.sroa.5.0._5.sroa.5.8._5.i.i.i.i1.i.i = load i64, ptr %_5.sroa.5, align 8, !alias.scope !50, !noalias !53 
      137:  %3 = icmp eq i64 %_5.sroa.5.0._5.sroa.5.0._5.sroa.5.0._5.sroa.5.8._5.i.i.i.i1.i.i, 0 
      138:  br i1 %3, label %"_ZN4core6result19Result$LT$T$C$E$GT$6unwrap17hbb3c267700404947E.exit", label %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i.i" 
      139:  
      140: "_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i.i": ; preds = %bb6.i 
      141:  tail call void @__rust_dealloc(ptr noundef nonnull %_5.sroa.0.0.copyload, i64 noundef %_5.sroa.5.0._5.sroa.5.0._5.sroa.5.0._5.sroa.5.8._5.i.i.i.i1.i.i, i64 noundef 1) #8, !noalias !55 
      142:  br label %"_ZN4core6result19Result$LT$T$C$E$GT$6unwrap17hbb3c267700404947E.exit" 
      143:  
      144: bb2.i: ; preds = %bb2 
      145:  %4 = lshr i64 %_5.sroa.5.8._5.sroa.5.8._5.sroa.5.8._5.sroa.5.16._3.i, 8 
      146:  %5 = trunc i64 %4 to i8 
      147:  %_5.sroa.5.0._5.sroa.5.0._5.sroa.5.0._5.sroa.5.8._4.sroa.9.8.copyload8 = load i8, ptr %_5.sroa.5, align 8, !alias.scope !56 
      148:  %_5.sroa.5.1.sroa_idx = getelementptr inbounds i8, ptr %_5.sroa.5, i64 1 
      149:  %_5.sroa.5.1._5.sroa.5.1._5.sroa.5.1._5.sroa.5.9._4.sroa.10.8.copyload9 = load i64, ptr %_5.sroa.5.1.sroa_idx, align 1, !alias.scope !56 
      150:  %6 = getelementptr inbounds i8, ptr %a, i64 18 
      151:  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %_5.sroa.5) 
      152:  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %e.i), !noalias !57 
      153:  store ptr %_5.sroa.0.0.copyload, ptr %e.i, align 8, !noalias !61 
      154:  %_4.sroa.9.8.e.i.sroa_idx = getelementptr inbounds i8, ptr %e.i, i64 8 
      155:  store i8 %_5.sroa.5.0._5.sroa.5.0._5.sroa.5.0._5.sroa.5.8._4.sroa.9.8.copyload8, ptr %_4.sroa.9.8.e.i.sroa_idx, align 8, !noalias !61 
      156:  %_4.sroa.10.8.e.i.sroa_idx = getelementptr inbounds i8, ptr %e.i, i64 9 
      157:  store i64 %_5.sroa.5.1._5.sroa.5.1._5.sroa.5.1._5.sroa.5.9._4.sroa.10.8.copyload9, ptr %_4.sroa.10.8.e.i.sroa_idx, align 1, !noalias !61 
      158:  %_4.sroa.11.8.e.i.sroa_idx = getelementptr inbounds i8, ptr %e.i, i64 17 
      159:  store i8 %5, ptr %_4.sroa.11.8.e.i.sroa_idx, align 1, !noalias !61 
      160:  %_4.sroa.12.8.e.i.sroa_idx = getelementptr inbounds i8, ptr %e.i, i64 18 
      161:  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 2 dereferenceable(6) %_4.sroa.12.8.e.i.sroa_idx, ptr noundef nonnull align 2 dereferenceable(6) %6, i64 6, i1 false) 
      162: ; invoke core::result::unwrap_failed 
not:12                            !~~~~~~~~~~~~  error: no match expected
      163:  invoke void @_ZN4core6result13unwrap_failed17hd7f53269bdc044c4E(ptr noalias noundef nonnull readonly align 1 @alloc_00ae4b301f7fab8ac9617c03fcbd7274, i64 noundef 43, ptr noundef nonnull align 1 %e.i, ptr noalias noundef nonnull readonly align 8 dereferenceable(32) @vtable.1, ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @alloc_0410cdfd138ae19a754e23f1977af3be) #9 
      164:  to label %unreachable.i unwind label %cleanup.i, !noalias !57 
      165:  
      166: cleanup.i: ; preds = %bb2.i 
      167:  %7 = landingpad { ptr, i32 } 
      168:  cleanup 
      169:  call void @llvm.experimental.noalias.scope.decl(metadata !62) 
      170:  call void @llvm.experimental.noalias.scope.decl(metadata !65), !noalias !57 
      171:  call void @llvm.experimental.noalias.scope.decl(metadata !68), !noalias !57 
      172:  call void @llvm.experimental.noalias.scope.decl(metadata !71), !noalias !57 
      173:  %_5.i.i.i.i1.i = load i64, ptr %_4.sroa.9.8.e.i.sroa_idx, align 8, !alias.scope !74, !noalias !77 
      174:  %8 = icmp eq i64 %_5.i.i.i.i1.i, 0 
      175:  br i1 %8, label %bb5.i, label %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i" 
      176:  
      177: "_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i": ; preds = %cleanup.i 
      178:  %self4.i.i.i.i3.i = load ptr, ptr %e.i, align 8, !alias.scope !74, !noalias !77, !nonnull !3, !noundef !3 
      179:  call void @__rust_dealloc(ptr noundef nonnull %self4.i.i.i.i3.i, i64 noundef %_5.i.i.i.i1.i, i64 noundef 1) #8, !noalias !79 
      180:  br label %bb5.i 
      181:  
      182: unreachable.i: ; preds = %bb2.i 
      183:  unreachable 
      184:  
      185: bb5.i: ; preds = %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i", %cleanup.i 
      186:  resume { ptr, i32 } %7 
      187:  
      188: "_ZN4core6result19Result$LT$T$C$E$GT$6unwrap17hbb3c267700404947E.exit": ; preds = %bb6.i, %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i.i" 
      189:  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %_5.sroa.5) 
      190:  %9 = add i8 %_4.sroa.11.1.copyload, %_4.sroa.9.1.copyload 
      191:  br label %bb4 
      192:  
      193: bb1: ; preds = %start 
      194:  tail call void @llvm.experimental.noalias.scope.decl(metadata !80) 
      195:  tail call void @llvm.experimental.noalias.scope.decl(metadata !83) 
      196:  tail call void @llvm.experimental.noalias.scope.decl(metadata !86) 
      197:  tail call void @llvm.experimental.noalias.scope.decl(metadata !89) 
      198:  %10 = getelementptr inbounds i8, ptr %a, i64 8 
      199:  %_5.i.i.i.i1.i2 = load i64, ptr %10, align 8, !alias.scope !92, !noalias !95 
      200:  %11 = icmp eq i64 %_5.i.i.i.i1.i2, 0 
      201:  br i1 %11, label %bb4, label %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i3" 
      202:  
      203: "_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i3": ; preds = %bb1 
      204:  %self4.i.i.i.i3.i4 = load ptr, ptr %a, align 8, !alias.scope !92, !noalias !95, !nonnull !3, !noundef !3 
      205:  tail call void @__rust_dealloc(ptr noundef nonnull %self4.i.i.i.i3.i4, i64 noundef %_5.i.i.i.i1.i2, i64 noundef 1) #8, !noalias !97 
      206:  br label %bb4 
      207:  
      208: bb4: ; preds = %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i3", %bb1, %"_ZN4core6result19Result$LT$T$C$E$GT$6unwrap17hbb3c267700404947E.exit" 
      209:  %_0.sroa.0.0 = phi i8 [ %9, %"_ZN4core6result19Result$LT$T$C$E$GT$6unwrap17hbb3c267700404947E.exit" ], [ 0, %bb1 ], [ 0, %"_ZN63_$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Allocator$GT$10deallocate17haca25143c3187b5eE.exit.i.i.i2.i3" ] 
      210:  ret i8 %_0.sroa.0.0 
      211: } 
      213: ; core::fmt::Formatter::debug_list 
      213: ; core::fmt::Formatter::debug_list 
      214: ; Function Attrs: nonlazybind uwtable 
      215: declare void @_ZN4core3fmt9Formatter10debug_list17hf199147076fb70fdE(ptr dead_on_unwind noalias nocapture noundef writable sret([24 x i8]) align 8 dereferenceable(24), ptr noalias noundef align 8 dereferenceable(64)) unnamed_addr #0 
      217: ; core::fmt::builders::DebugList::finish 
      217: ; core::fmt::builders::DebugList::finish 
      218: ; Function Attrs: nonlazybind uwtable 
      219: declare noundef zeroext i1 @_ZN4core3fmt8builders9DebugList6finish17h36fc81c6d13d2170E(ptr noalias noundef align 8 dereferenceable(24)) unnamed_addr #0 
      220:  
      221: ; core::fmt::num::imp::<impl core::fmt::Display for u8>::fmt 
      222: ; Function Attrs: nonlazybind uwtable 
      223: declare noundef zeroext i1 @"_ZN4core3fmt3num3imp51_$LT$impl$u20$core..fmt..Display$u20$for$u20$u8$GT$3fmt17h940c58c89f07b68cE"(ptr noalias noundef readonly align 1 dereferenceable(1), ptr noalias noundef align 8 dereferenceable(64)) unnamed_addr #0 
      224:  
      225: ; core::fmt::num::<impl core::fmt::UpperHex for u8>::fmt 
      226: ; Function Attrs: nonlazybind uwtable 
      227: declare noundef zeroext i1 @"_ZN4core3fmt3num52_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$u8$GT$3fmt17h852eb8e15a050d44E"(ptr noalias noundef readonly align 1 dereferenceable(1), ptr noalias noundef align 8 dereferenceable(64)) unnamed_addr #0 
      228:  
      229: ; core::fmt::num::<impl core::fmt::LowerHex for u8>::fmt 
      230: ; Function Attrs: nonlazybind uwtable 
      231: declare noundef zeroext i1 @"_ZN4core3fmt3num52_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$u8$GT$3fmt17hf3f04895d4eae71eE"(ptr noalias noundef readonly align 1 dereferenceable(1), ptr noalias noundef align 8 dereferenceable(64)) unnamed_addr #0 
      232:  
      233: ; Function Attrs: nounwind nonlazybind uwtable 
      234: declare noundef range(i32 0, 10) i32 @rust_eh_personality(i32 noundef, i32 noundef range(i32 1, 17), i64 noundef, ptr noundef, ptr noundef) unnamed_addr #1 
      236: ; core::fmt::builders::DebugList::entry 
      236: ; core::fmt::builders::DebugList::entry 
      237: ; Function Attrs: nonlazybind uwtable 
      238: declare noundef align 8 dereferenceable(24) ptr @_ZN4core3fmt8builders9DebugList5entry17h5ff43506cc31f0aaE(ptr noalias noundef align 8 dereferenceable(24), ptr noundef nonnull align 1, ptr noalias noundef readonly align 8 dereferenceable(32)) unnamed_addr #0 
      239:  
      240: ; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) 
      241: declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2 
      243: ; core::result::unwrap_failed 
      243: ; core::result::unwrap_failed 
      244: ; Function Attrs: cold noinline noreturn nonlazybind uwtable 
      245: declare void @_ZN4core6result13unwrap_failed17hd7f53269bdc044c4E(ptr noalias noundef nonnull readonly align 1, i64 noundef, ptr noundef nonnull align 1, ptr noalias noundef readonly align 8 dereferenceable(32), ptr noalias noundef readonly align 8 dereferenceable(24)) unnamed_addr #3 
      246:  
      247: ; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write) 
      248: declare void @llvm.assume(i1 noundef) #4 
      249:  
      250: ; Function Attrs: nounwind nonlazybind allockind("free") uwtable 
      251: declare void @__rust_dealloc(ptr allocptr noundef, i64 noundef, i64 noundef) unnamed_addr #5 
      252:  
      253: ; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) 
      254: declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #6 
      255:  
      256: ; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) 
      257: declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #6 
      258:  
      259: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: readwrite) 
      260: declare void @llvm.experimental.noalias.scope.decl(metadata) #7 
      261:  
      262: attributes #0 = { nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } 
        .
        .
>>>>>>
------------------------------------------

bors · 2024-09-21T05:14:07Z

💔 Test failed - checks-actions

nikic · 2024-09-21T07:48:38Z

Looks like updating LLVM is broken, again.

2024-09-20T22:38:52.6027783Z ---- core::config::tests::download_ci_llvm stdout ----
2024-09-20T22:38:52.6028572Z thread 'core::config::tests::download_ci_llvm' panicked at src/core/config/tests.rs:33:5:
2024-09-20T22:38:52.6029177Z assertion `left == right` failed
2024-09-20T22:38:52.6029505Z   left: true
2024-09-20T22:38:52.6029743Z  right: false

nikic · 2024-09-21T07:54:23Z

Filed #130656 for the llvm-19 failure. That one also failed on #130389. It's iffy that it's a PR touching LLVM both times, but I really don't see how an LLVM update could affect llvm-19, so I know think it's an unrelated failure.

dianqk · 2024-09-23T08:23:38Z

@bors retry

nikic · 2024-09-23T10:29:37Z

@dianqk Did the bootstrap issue already get fixed? The failures on x86_64-gnu-llvm-18 and x86_64-gnu-llvm-19 are unrelated.

dianqk · 2024-09-23T10:45:06Z

@dianqk Did the bootstrap issue already get fixed? The failures on x86_64-gnu-llvm-18 and x86_64-gnu-llvm-19 are unrelated.

Ah, I didn't notice the failure on x86_64-gnu-llvm-18.

bors · 2024-09-23T10:54:32Z

⌛ Testing commit a5b9605 with merge c22a421...

bors · 2024-09-23T13:37:59Z

☀️ Test successful - checks-actions
Approved by: nikic
Pushing c22a421 to master...

rust-timer · 2024-09-23T15:56:40Z

Finished benchmarking commit (c22a421): comparison URL.

Overall result: ❌ regressions - no action needed

@rustbot label: -perf-regression

Instruction count

This is a highly reliable metric that was used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	0.3%	[0.3%, 0.3%]	2
Regressions ❌ (secondary)	0.3%	[0.2%, 0.3%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.3%	[0.3%, 0.3%]	2

Max RSS (memory usage)

Results (primary 2.3%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	2.3%	[2.3%, 2.3%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	2.3%	[2.3%, 2.3%]	1

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 767.14s -> 767.469s (0.04%)
Artifact size: 341.53 MiB -> 341.52 MiB (-0.00%)

Update to LLVM 19.1.0

a5b9605

rustbot assigned Mark-Simulacrum Sep 20, 2024

rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 20, 2024

rustbot assigned nikic and unassigned Mark-Simulacrum Sep 20, 2024

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 20, 2024

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 21, 2024

nikic mentioned this pull request Sep 21, 2024

issue-111508-vec-tryinto-array.rs fails spuriously on x86_64-gnu-llvm-19 #130656

Closed

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 23, 2024

bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 23, 2024

bors merged commit c22a421 into rust-lang:master Sep 23, 2024

rustbot added this to the 1.83.0 milestone Sep 23, 2024

cuviper deleted the llvm-19.1.0 branch September 27, 2024 01:16

dianqk mentioned this pull request Oct 6, 2024

download_ci_llvm test failure when updating LLVM #131303

Closed

workingjubilee added the A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. label May 26, 2025

Uh oh!

Conversation

cuviper commented Sep 20, 2024

Uh oh!

rustbot commented Sep 20, 2024

Uh oh!

rustbot commented Sep 20, 2024

Uh oh!

cuviper commented Sep 20, 2024

Uh oh!

nikic commented Sep 20, 2024

Uh oh!

bors commented Sep 20, 2024

Uh oh!

rust-log-analyzer commented Sep 20, 2024

Uh oh!

bors commented Sep 21, 2024

Uh oh!

rust-log-analyzer commented Sep 21, 2024

Uh oh!

bors commented Sep 21, 2024

Uh oh!

nikic commented Sep 21, 2024

Uh oh!

nikic commented Sep 21, 2024

Uh oh!

dianqk commented Sep 23, 2024

Uh oh!

nikic commented Sep 23, 2024

Uh oh!

dianqk commented Sep 23, 2024

Uh oh!

bors commented Sep 23, 2024

Uh oh!

bors commented Sep 23, 2024

Uh oh!

rust-timer commented Sep 23, 2024

Overall result: ❌ regressions - no action needed

Instruction count

Max RSS (memory usage)

Cycles

Binary size

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

9 participants