diff options
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/integer32.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/integer32.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/integer32.ll b/llvm/test/CodeGen/WebAssembly/integer32.ll index e987f6eaa55..ab2d0b9497c 100644 --- a/llvm/test/CodeGen/WebAssembly/integer32.ll +++ b/llvm/test/CodeGen/WebAssembly/integer32.ll @@ -148,6 +148,15 @@ define i32 @clz32(i32 %x) { ret i32 %a } +; CHECK-LABEL: clz32_zero_undef: +; CHECK-NEXT: (setlocal @0 (argument 0)) +; CHECK-NEXT: (setlocal @1 (clz @0)) +; CHECK-NEXT: (return @1) +define i32 @clz32_zero_undef(i32 %x) { + %a = call i32 @llvm.ctlz.i32(i32 %x, i1 true) + ret i32 %a +} + ; CHECK-LABEL: ctz32: ; CHECK-NEXT: (setlocal @0 (argument 0)) ; CHECK-NEXT: (setlocal @1 (ctz @0)) @@ -157,6 +166,15 @@ define i32 @ctz32(i32 %x) { ret i32 %a } +; CHECK-LABEL: ctz32_zero_undef: +; CHECK-NEXT: (setlocal @0 (argument 0)) +; CHECK-NEXT: (setlocal @1 (ctz @0)) +; CHECK-NEXT: (return @1) +define i32 @ctz32_zero_undef(i32 %x) { + %a = call i32 @llvm.cttz.i32(i32 %x, i1 true) + ret i32 %a +} + ; CHECK-LABEL: popcnt32: ; CHECK-NEXT: (setlocal @0 (argument 0)) ; CHECK-NEXT: (setlocal @1 (popcnt @0)) |
