Update the minimum external LLVM to 16.

19 files changed, 1 insertions, 46 deletions

diff --git a/tests/assembly/asm/loongarch-type.rs b/tests/assembly/asm/loongarch-type.rs
index 4e296f3ade5..4aeecf92d86 100644
--- a/tests/assembly/asm/loongarch-type.rs
+++ b/tests/assembly/asm/loongarch-type.rs
@@ -1,4 +1,3 @@
-// min-llvm-version: 16.0
 // assembly-output: emit-asm
 // compile-flags: --target loongarch64-unknown-linux-gnu
 // needs-llvm-components: loongarch
@@ -42,7 +41,7 @@ extern "C" {
 
 // Hack to avoid function merging
 extern "Rust" {
-   fn dont_merge(s: &str);
+    fn dont_merge(s: &str);
 }
 
 // CHECK-LABEL: sym_fn:
diff --git a/tests/assembly/x86-stack-probes.rs b/tests/assembly/x86-stack-probes.rs
index c7141fb208a..64a4efc0e18 100644
--- a/tests/assembly/x86-stack-probes.rs
+++ b/tests/assembly/x86-stack-probes.rs
@@ -1,4 +1,3 @@
-// min-llvm-version: 16
 // revisions: x86_64 i686
 // assembly-output: emit-asm
 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
diff --git a/tests/codegen/issues/issue-101048.rs b/tests/codegen/issues/issue-101048.rs
index efa4db93ec2..e4712cf9cb3 100644
--- a/tests/codegen/issues/issue-101048.rs
+++ b/tests/codegen/issues/issue-101048.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16
 
 #![crate_type = "lib"]
 
diff --git a/tests/codegen/issues/issue-101082.rs b/tests/codegen/issues/issue-101082.rs
index 2cbe99942cb..58fcd75a8f2 100644
--- a/tests/codegen/issues/issue-101082.rs
+++ b/tests/codegen/issues/issue-101082.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16
 // ignore-debug: the debug assertions get in the way
 
 #![crate_type = "lib"]
diff --git a/tests/codegen/issues/issue-101814.rs b/tests/codegen/issues/issue-101814.rs
index 13796352c02..63a8cebcb60 100644
--- a/tests/codegen/issues/issue-101814.rs
+++ b/tests/codegen/issues/issue-101814.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16
 // ignore-debug: the debug assertions get in the way
 
 #![crate_type = "lib"]
diff --git a/tests/codegen/issues/issue-103132.rs b/tests/codegen/issues/issue-103132.rs
index cc87d7cd2b9..521d424c269 100644
--- a/tests/codegen/issues/issue-103132.rs
+++ b/tests/codegen/issues/issue-103132.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O -C overflow-checks
-// min-llvm-version: 16
 
 #![crate_type = "lib"]
 
diff --git a/tests/codegen/issues/issue-103327.rs b/tests/codegen/issues/issue-103327.rs
index cee00faccc8..021f1ca0c3a 100644
--- a/tests/codegen/issues/issue-103327.rs
+++ b/tests/codegen/issues/issue-103327.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16
 
 #![crate_type = "lib"]
 
diff --git a/tests/codegen/issues/issue-103840.rs b/tests/codegen/issues/issue-103840.rs
index da64692d27d..f19d7031bb3 100644
--- a/tests/codegen/issues/issue-103840.rs
+++ b/tests/codegen/issues/issue-103840.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16.0
 #![crate_type = "lib"]
 
 pub fn foo(t: &mut Vec<usize>) {
diff --git a/tests/codegen/issues/issue-75978.rs b/tests/codegen/issues/issue-75978.rs
index f335e92c3dc..abfafc35f0b 100644
--- a/tests/codegen/issues/issue-75978.rs
+++ b/tests/codegen/issues/issue-75978.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16
 
 #![crate_type = "lib"]
 
diff --git a/tests/codegen/issues/issue-99960.rs b/tests/codegen/issues/issue-99960.rs
index e9c9367fa64..ad0315a8227 100644
--- a/tests/codegen/issues/issue-99960.rs
+++ b/tests/codegen/issues/issue-99960.rs
@@ -1,5 +1,4 @@
 // compile-flags: -O
-// min-llvm-version: 16
 
 #![crate_type = "lib"]
 
diff --git a/tests/codegen/sanitizer/kasan-emits-instrumentation.rs b/tests/codegen/sanitizer/kasan-emits-instrumentation.rs
index 29d50d8df24..18d315c9598 100644
--- a/tests/codegen/sanitizer/kasan-emits-instrumentation.rs
+++ b/tests/codegen/sanitizer/kasan-emits-instrumentation.rs
@@ -6,10 +6,8 @@
 //[aarch64] needs-llvm-components: aarch64
 //[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf
 //[riscv64imac] needs-llvm-components: riscv
-//[riscv64imac] min-llvm-version: 16
 //[riscv64gc] compile-flags: --target riscv64gc-unknown-none-elf
 //[riscv64gc] needs-llvm-components: riscv
-//[riscv64gc] min-llvm-version: 16
 //[x86_64] compile-flags: --target x86_64-unknown-none
 //[x86_64] needs-llvm-components: x86
 
diff --git a/tests/codegen/slice-iter-fold.rs b/tests/codegen/slice-iter-fold.rs
index 9391c176130..a55425cb6bb 100644
--- a/tests/codegen/slice-iter-fold.rs
+++ b/tests/codegen/slice-iter-fold.rs
@@ -1,6 +1,5 @@
 // ignore-debug: the debug assertions get in the way
 // compile-flags: -O
-// min-llvm-version: 16
 #![crate_type = "lib"]
 
 // CHECK-LABEL: @slice_fold_to_last
diff --git a/tests/codegen/stack-probes-call.rs b/tests/codegen/stack-probes-call.rs
deleted file mode 100644
index a18fd41c28c..00000000000
--- a/tests/codegen/stack-probes-call.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// Check the "probe-stack" attribute for targets with `StackProbeType::Call`,
-// or `StackProbeType::InlineOrCall` when running on older LLVM.
-
-// compile-flags: -C no-prepopulate-passes
-// revisions: i686 x86_64
-//[i686] compile-flags: --target i686-unknown-linux-gnu
-//[i686] needs-llvm-components: x86
-//[i686] ignore-llvm-version: 16 - 99
-//[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
-//[x86_64] needs-llvm-components: x86
-//[x86_64] ignore-llvm-version: 16 - 99
-
-#![crate_type = "rlib"]
-#![feature(no_core, lang_items)]
-#![no_core]
-
-#[lang = "sized"]
-trait Sized {}
-
-#[no_mangle]
-pub fn foo() {
-// CHECK: @foo() unnamed_addr #0
-// CHECK: attributes #0 = { {{.*}}"probe-stack"="__rust_probestack"{{.*}} }
-}
diff --git a/tests/codegen/stack-probes-inline.rs b/tests/codegen/stack-probes-inline.rs
index a6b781de531..058c363969f 100644
--- a/tests/codegen/stack-probes-inline.rs
+++ b/tests/codegen/stack-probes-inline.rs
@@ -13,10 +13,8 @@
 //[s390x] needs-llvm-components: systemz
 //[i686] compile-flags: --target i686-unknown-linux-gnu
 //[i686] needs-llvm-components: x86
-//[i686] min-llvm-version: 16
 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
 //[x86_64] needs-llvm-components: x86
-//[x86_64] min-llvm-version: 16
 
 #![crate_type = "rlib"]
 #![feature(no_core, lang_items)]
diff --git a/tests/codegen/vec-in-place.rs b/tests/codegen/vec-in-place.rs
index d68067ceb19..5cf7add836d 100644
--- a/tests/codegen/vec-in-place.rs
+++ b/tests/codegen/vec-in-place.rs
@@ -1,6 +1,5 @@
 // ignore-debug: the debug assertions get in the way
 // compile-flags: -O -Z merge-functions=disabled
-// min-llvm-version: 16
 #![crate_type = "lib"]
 
 // Ensure that trivial casts of vec elements are O(1)
diff --git a/tests/run-make/compressed-debuginfo/Makefile b/tests/run-make/compressed-debuginfo/Makefile
index f9e4927d008..d2f24dde00d 100644
--- a/tests/run-make/compressed-debuginfo/Makefile
+++ b/tests/run-make/compressed-debuginfo/Makefile
@@ -2,7 +2,6 @@
 include ../tools.mk
 
 # only-linux
-# min-llvm-version: 16.0
 #
 # This tests debuginfo-compression.
 
diff --git a/tests/ui/const_prop/apfloat-f64-roundtrip.rs b/tests/ui/const_prop/apfloat-f64-roundtrip.rs
index 9fb2ac96beb..5f3ec931c82 100644
--- a/tests/ui/const_prop/apfloat-f64-roundtrip.rs
+++ b/tests/ui/const_prop/apfloat-f64-roundtrip.rs
@@ -1,6 +1,5 @@
 // run-pass
 // compile-flags: -O -Zmir-opt-level=3 -Cno-prepopulate-passes
-// min-llvm-version: 16.0 (requires APFloat fixes in LLVM)
 
 // Regression test for a broken MIR optimization (issue #113407).
 pub fn main() {
diff --git a/tests/ui/numbers-arithmetic/issue-105626.rs b/tests/ui/numbers-arithmetic/issue-105626.rs
index f97edd510c9..5466f8e18d4 100644
--- a/tests/ui/numbers-arithmetic/issue-105626.rs
+++ b/tests/ui/numbers-arithmetic/issue-105626.rs
@@ -1,6 +1,5 @@
 // run-pass
 // only-x86
-// min-system-llvm-version: 16
 // compile-flags: -Ctarget-feature=+sse2
 
 use std::hint::black_box;
diff --git a/tests/ui/sanitize/cfg-kasan.rs b/tests/ui/sanitize/cfg-kasan.rs
index d721011f3ee..fb9a6f549ce 100644
--- a/tests/ui/sanitize/cfg-kasan.rs
+++ b/tests/ui/sanitize/cfg-kasan.rs
@@ -8,10 +8,8 @@
 //[aarch64] needs-llvm-components: aarch64
 //[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf
 //[riscv64imac] needs-llvm-components: riscv
-//[riscv64imac] min-llvm-version: 16
 //[riscv64gc] compile-flags: --target riscv64gc-unknown-none-elf
 //[riscv64gc] needs-llvm-components: riscv
-//[riscv64gc] min-llvm-version: 16
 //[x86_64] compile-flags: --target x86_64-unknown-none
 //[x86_64] needs-llvm-components: x86