Update powerpc data layouts

Function pointer alignment is specified since https://reviews.llvm.org/D147016.

18 files changed, 28 insertions, 17 deletions

diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
index 2d23be6cd52..b4f7e20e05d 100644
--- a/compiler/rustc_codegen_llvm/src/context.rs
+++ b/compiler/rustc_codegen_llvm/src/context.rs
@@ -145,6 +145,17 @@ pub unsafe fn create_module<'ll>(
             target_data_layout = target_data_layout.replace("-n32:64-", "-n64-");
         }
     }
+    if llvm_version < (17, 0, 0) {
+        if sess.target.arch.starts_with("powerpc") {
+            // LLVM 17 specifies function pointer alignment for ppc:
+            // https://reviews.llvm.org/D147016
+            target_data_layout = target_data_layout
+                .replace("-Fn32", "")
+                .replace("-Fi32", "")
+                .replace("-Fn64", "")
+                .replace("-Fi64", "");
+        }
+    }
 
     // Ensure the data-layout values hardcoded remain the defaults.
     if sess.target.is_builtin {
diff --git a/compiler/rustc_target/src/spec/powerpc64_ibm_aix.rs b/compiler/rustc_target/src/spec/powerpc64_ibm_aix.rs
index 34934379c7e..4e105a03e28 100644
--- a/compiler/rustc_target/src/spec/powerpc64_ibm_aix.rs
+++ b/compiler/rustc_target/src/spec/powerpc64_ibm_aix.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64-ibm-aix".into(),
         pointer_width: 64,
-        data_layout: "E-m:a-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
+        data_layout: "E-m:a-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
         arch: "powerpc64".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64_unknown_freebsd.rs b/compiler/rustc_target/src/spec/powerpc64_unknown_freebsd.rs
index 08b27320730..e8fe55a00db 100644
--- a/compiler/rustc_target/src/spec/powerpc64_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/powerpc64_unknown_freebsd.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64-unknown-freebsd".into(),
         pointer_width: 64,
-        data_layout: "E-m:e-i64:64-n32:64".into(),
+        data_layout: "E-m:e-Fn32-i64:64-n32:64".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs
index ce64de861cd..7a0cc539f1a 100644
--- a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_gnu.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64-unknown-linux-gnu".into(),
         pointer_width: 64,
-        data_layout: "E-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
+        data_layout: "E-m:e-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs
index 81286a668fe..f80b22828c1 100644
--- a/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs
+++ b/compiler/rustc_target/src/spec/powerpc64_unknown_linux_musl.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64-unknown-linux-musl".into(),
         pointer_width: 64,
-        data_layout: "E-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
+        data_layout: "E-m:e-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/powerpc64_unknown_openbsd.rs
index 7232dce3e96..3643f7b0c37 100644
--- a/compiler/rustc_target/src/spec/powerpc64_unknown_openbsd.rs
+++ b/compiler/rustc_target/src/spec/powerpc64_unknown_openbsd.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64-unknown-openbsd".into(),
         pointer_width: 64,
-        data_layout: "E-m:e-i64:64-n32:64".into(),
+        data_layout: "E-m:e-Fn32-i64:64-n32:64".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs b/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs
index 10da7872c73..b0472e64e13 100644
--- a/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs
+++ b/compiler/rustc_target/src/spec/powerpc64_wrs_vxworks.rs
@@ -11,7 +11,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64-unknown-linux-gnu".into(),
         pointer_width: 64,
-        data_layout: "E-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
+        data_layout: "E-m:e-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { endian: Endian::Big, ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64le_unknown_freebsd.rs b/compiler/rustc_target/src/spec/powerpc64le_unknown_freebsd.rs
index 8c941e10651..342b1cf4f4c 100644
--- a/compiler/rustc_target/src/spec/powerpc64le_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/powerpc64le_unknown_freebsd.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64le-unknown-freebsd".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-i64:64-n32:64".into(),
+        data_layout: "e-m:e-Fn32-i64:64-n32:64".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
index fd896e086b5..815e3d2781c 100644
--- a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_gnu.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64le-unknown-linux-gnu".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
+        data_layout: "e-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs
index 3cffcf49772..0b9b78bcec8 100644
--- a/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs
+++ b/compiler/rustc_target/src/spec/powerpc64le_unknown_linux_musl.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc64le-unknown-linux-musl".into(),
         pointer_width: 64,
-        data_layout: "e-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
+        data_layout: "e-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512".into(),
         arch: "powerpc64".into(),
         options: TargetOptions { mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc_unknown_freebsd.rs b/compiler/rustc_target/src/spec/powerpc_unknown_freebsd.rs
index 342f321bd5b..e036f5bdbad 100644
--- a/compiler/rustc_target/src/spec/powerpc_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/powerpc_unknown_freebsd.rs
@@ -14,7 +14,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-freebsd13.0".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions {
             endian: Endian::Big,
diff --git a/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnu.rs
index c8c61dc46ee..c8d6f8b9c67 100644
--- a/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnu.rs
+++ b/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnu.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-linux-gnu".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnuspe.rs b/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnuspe.rs
index 5c51ec91f71..fdaa9d366d9 100644
--- a/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnuspe.rs
+++ b/compiler/rustc_target/src/spec/powerpc_unknown_linux_gnuspe.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-linux-gnuspe".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions {
             abi: "spe".into(),
diff --git a/compiler/rustc_target/src/spec/powerpc_unknown_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc_unknown_linux_musl.rs
index fc7d802cbf4..7fe708cf530 100644
--- a/compiler/rustc_target/src/spec/powerpc_unknown_linux_musl.rs
+++ b/compiler/rustc_target/src/spec/powerpc_unknown_linux_musl.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-linux-musl".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc_unknown_netbsd.rs b/compiler/rustc_target/src/spec/powerpc_unknown_netbsd.rs
index 912149c79e4..6f8875ba7b4 100644
--- a/compiler/rustc_target/src/spec/powerpc_unknown_netbsd.rs
+++ b/compiler/rustc_target/src/spec/powerpc_unknown_netbsd.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-netbsd".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions { endian: Endian::Big, mcount: "__mcount".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc_unknown_openbsd.rs b/compiler/rustc_target/src/spec/powerpc_unknown_openbsd.rs
index dec85f9961b..280d36698b4 100644
--- a/compiler/rustc_target/src/spec/powerpc_unknown_openbsd.rs
+++ b/compiler/rustc_target/src/spec/powerpc_unknown_openbsd.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-openbsd".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: base,
     }
diff --git a/compiler/rustc_target/src/spec/powerpc_wrs_vxworks.rs b/compiler/rustc_target/src/spec/powerpc_wrs_vxworks.rs
index a8c1c2a6132..6f245e6ab62 100644
--- a/compiler/rustc_target/src/spec/powerpc_wrs_vxworks.rs
+++ b/compiler/rustc_target/src/spec/powerpc_wrs_vxworks.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-linux-gnu".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions { endian: Endian::Big, features: "+secure-plt".into(), ..base },
     }
diff --git a/compiler/rustc_target/src/spec/powerpc_wrs_vxworks_spe.rs b/compiler/rustc_target/src/spec/powerpc_wrs_vxworks_spe.rs
index abb8d13daef..1d5a5e5c6ac 100644
--- a/compiler/rustc_target/src/spec/powerpc_wrs_vxworks_spe.rs
+++ b/compiler/rustc_target/src/spec/powerpc_wrs_vxworks_spe.rs
@@ -10,7 +10,7 @@ pub fn target() -> Target {
     Target {
         llvm_target: "powerpc-unknown-linux-gnuspe".into(),
         pointer_width: 32,
-        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
+        data_layout: "E-m:e-p:32:32-Fn32-i64:64-n32".into(),
         arch: "powerpc".into(),
         options: TargetOptions {
             abi: "spe".into(),