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Diffstat (limited to 'test/CodeGen/X86/fast-isel-divrem-x86-64.ll')
| -rw-r--r-- | test/CodeGen/X86/fast-isel-divrem-x86-64.ll | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel-divrem-x86-64.ll b/test/CodeGen/X86/fast-isel-divrem-x86-64.ll new file mode 100644 index 0000000..45494f1 --- /dev/null +++ b/test/CodeGen/X86/fast-isel-divrem-x86-64.ll @@ -0,0 +1,41 @@ +; RUN: llc -mtriple=x86_64-none-linux -fast-isel -fast-isel-abort < %s | FileCheck %s + +define i64 @test_sdiv64(i64 %dividend, i64 %divisor) nounwind { +entry: + %result = sdiv i64 %dividend, %divisor + ret i64 %result +} + +; CHECK: test_sdiv64: +; CHECK: cqto +; CHECK: idivq + +define i64 @test_srem64(i64 %dividend, i64 %divisor) nounwind { +entry: + %result = srem i64 %dividend, %divisor + ret i64 %result +} + +; CHECK: test_srem64: +; CHECK: cqto +; CHECK: idivq + +define i64 @test_udiv64(i64 %dividend, i64 %divisor) nounwind { +entry: + %result = udiv i64 %dividend, %divisor + ret i64 %result +} + +; CHECK: test_udiv64: +; CHECK: xorl +; CHECK: divq + +define i64 @test_urem64(i64 %dividend, i64 %divisor) nounwind { +entry: + %result = urem i64 %dividend, %divisor + ret i64 %result +} + +; CHECK: test_urem64: +; CHECK: xorl +; CHECK: divq |
