diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/mulx64.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/mulx64.ll | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/llvm/test/CodeGen/X86/mulx64.ll b/llvm/test/CodeGen/X86/mulx64.ll index 808c02290b7..7cc10e017fc 100644 --- a/llvm/test/CodeGen/X86/mulx64.ll +++ b/llvm/test/CodeGen/X86/mulx64.ll @@ -1,22 +1,28 @@ -; RUN: llc -mcpu=core-avx2 -march=x86-64 < %s | FileCheck %s +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+bmi2 | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-unknown -mcpu=core-avx2 | FileCheck %s define i128 @f1(i64 %a, i64 %b) { +; CHECK-LABEL: f1: +; CHECK: # BB#0: +; CHECK-NEXT: movq %rdi, %rdx +; CHECK-NEXT: mulxq %rsi, %rax, %rdx +; CHECK-NEXT: retq %x = zext i64 %a to i128 %y = zext i64 %b to i128 %r = mul i128 %x, %y -; CHECK: f1 -; CHECK: mulxq -; CHECK: ret ret i128 %r } define i128 @f2(i64 %a, i64* %p) { +; CHECK-LABEL: f2: +; CHECK: # BB#0: +; CHECK-NEXT: movq %rdi, %rdx +; CHECK-NEXT: mulxq (%rsi), %rax, %rdx +; CHECK-NEXT: retq %b = load i64, i64* %p %x = zext i64 %a to i128 %y = zext i64 %b to i128 %r = mul i128 %x, %y -; CHECK: f2 -; CHECK: mulxq ({{.+}}), %{{.+}}, %{{.+}} -; CHECK: ret ret i128 %r } |
