tests/assembly/small_data_threshold.rs

@@ -3,8 +3,10 @@
 // assembly-output: emit-asm
 // compile-flags: -Z small_data_threshold=4
 // [RISCV] compile-flags:--target=riscv32im-unknown-none-elf
-// [MIPS] compile-flags:--target=mips-unknown-linux-musl -C llvm-args=-relocation-model=static -C llvm-args=-membedded-data -C llvm-args=-mgpopt -C llvm-args=-target-abi=n64
-// [HEXAGON] compile-flags:--target=hexagon-unknown-linux-musl -C target-feature=+small-data -C llvm-args=--hexagon-statics-in-small-data
+// [MIPS] compile-flags:--target=mips-unknown-linux-uclibc -C relocation-model=static
+// [MIPS] compile-flags:-C llvm-args=-mgpopt -C llvm-args=-mlocal-sdata -C target-feature=+noabicalls
+// [HEXAGON] compile-flags:--target=hexagon-unknown-linux-musl -C target-feature=+small-data
+// [HEXAGON] compile-flags:-C llvm-args=--hexagon-statics-in-small-data
 // [M68K] compile-flags:--target=m68k-unknown-linux-gnu
 
 #![feature(no_core, lang_items)]
@@ -21,35 +23,36 @@ fn drop_in_place<T>(_: *mut T) {}
 #[used]
 #[no_mangle]
 // U is below the threshold, should be in sdata
-pub static mut U: u16 = 123;
+static mut U: u16 = 123;
 
 #[used]
 #[no_mangle]
 // V is below the threshold, should be in sbss
-pub static mut V: u16 = 0;
+static mut V: u16 = 0;
 
 #[used]
 #[no_mangle]
 // W is at the threshold, should be in sdata
-pub static mut W: u32 = 123;
+static mut W: u32 = 123;
 
 #[used]
 #[no_mangle]
 // X is at the threshold, should be in sbss
-pub static mut X: u32 = 0;
+static mut X: u32 = 0;
 
 #[used]
 #[no_mangle]
 // Y is over the threshold, should be in its own .data section
-pub static mut Y: u64 = 123;
+static mut Y: u64 = 123;
 
 #[used]
 #[no_mangle]
 /// Z is over the threshold, should be in its own .bss section
-pub static mut Z: u64 = 0;
+static mut Z: u64 = 0;
 
-// Currently, only RISCV successfully puts any objects in the small data
+// Currently, only MIPS and RISCV successfully put any objects in the small data
 // sections so the U/V/W/X tests are skipped on MIPS/Hexagon/M68K
+
 // RISCV: .section .sdata,
 // RISCV-NOT: .section
 // RISCV: U:
@@ -62,6 +65,20 @@ pub static mut Z: u64 = 0;
 // RISCV: .section .sbss
 // RISV-NOT: .section
 // RISCV: X:
+
+// MIPS: .section .sdata,
+// MIPS-NOT: .section
+// MIPS: U:
+// MIPS: .section .sbss
+// RISV-NOT: .section
+// MIPS: V:
+// MIPS .section .sdata
+// RISV-NOT: .section
+// MIPS: W:
+// MIPS: .section .sbss
+// RISV-NOT: .section
+// MIPS: X:
+
 // CHECK: .section .data.Y,
 // CHECK-NOT: .section
 // CHECK: Y: