diff options
Diffstat (limited to 'llvm/test/CodeGen/Mips/llvm-ir/load-atomic.ll')
| -rw-r--r-- | llvm/test/CodeGen/Mips/llvm-ir/load-atomic.ll | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/llvm-ir/load-atomic.ll b/llvm/test/CodeGen/Mips/llvm-ir/load-atomic.ll new file mode 100644 index 00000000000..a44b00bff58 --- /dev/null +++ b/llvm/test/CodeGen/Mips/llvm-ir/load-atomic.ll @@ -0,0 +1,42 @@ +; RUN: llc -march=mips -mcpu=mips32r2 < %s | FileCheck %s -check-prefix=ALL +; RUN: llc -march=mips -mcpu=mips32r6 < %s | FileCheck %s -check-prefix=ALL +; RUN: llc -march=mips64 -mcpu=mips64r2 < %s | \ +; RUN: FileCheck %s -check-prefix=ALL -check-prefix=M64 +; RUN: llc -march=mips64 -mcpu=mips64r6 < %s | \ +; RUN: FileCheck %s -check-prefix=ALL -check-prefix=M64 + +define i8 @load_i8(i8* %ptr) { +; ALL-LABEL: load_i8 + +; ALL: lb $2, 0($4) +; ALL: sync + %val = load atomic i8, i8* %ptr acquire, align 1 + ret i8 %val +} + +define i16 @load_i16(i16* %ptr) { +; ALL-LABEL: load_i16 + +; ALL: lh $2, 0($4) +; ALL: sync + %val = load atomic i16, i16* %ptr acquire, align 2 + ret i16 %val +} + +define i32 @load_i32(i32* %ptr) { +; ALL-LABEL: load_i32 + +; ALL: lw $2, 0($4) +; ALL: sync + %val = load atomic i32, i32* %ptr acquire, align 4 + ret i32 %val +} + +define i64 @load_i64(i64* %ptr) { +; M64-LABEL: load_i64 + +; M64: ld $2, 0($4) +; M64: sync + %val = load atomic i64, i64* %ptr acquire, align 8 + ret i64 %val +} |
