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-rw-r--r--test/CodeGen/X86/rdtsc.ll49
1 files changed, 0 insertions, 49 deletions
diff --git a/test/CodeGen/X86/rdtsc.ll b/test/CodeGen/X86/rdtsc.ll
deleted file mode 100644
index dba614ad104e..000000000000
--- a/test/CodeGen/X86/rdtsc.ll
+++ /dev/null
@@ -1,49 +0,0 @@
-; RUN: llc < %s -march=x86-64 -mcpu=generic | FileCheck %s
-; RUN: llc < %s -march=x86 -mcpu=generic | FileCheck %s --check-prefix=CHECK --check-prefix=X86
-
-; Verify that we correctly lower ISD::READCYCLECOUNTER.
-
-
-define i64 @test_builtin_readcyclecounter() {
- %1 = tail call i64 @llvm.readcyclecounter()
- ret i64 %1
-}
-; CHECK-LABEL: test_builtin_readcyclecounter
-; CHECK: rdtsc
-; X86-NOT: shlq
-; X86-NOT: or
-; CHECK-NOT: mov
-; CHECK: ret
-
-
-; Verify that we correctly lower the Read Cycle Counter GCC x86 builtins
-; (i.e. RDTSC and RDTSCP).
-
-define i64 @test_builtin_rdtsc() {
- %1 = tail call i64 @llvm.x86.rdtsc()
- ret i64 %1
-}
-; CHECK-LABEL: test_builtin_rdtsc
-; CHECK: rdtsc
-; X86-NOT: shlq
-; X86-NOT: or
-; CHECK-NOT: mov
-; CHECK: ret
-
-
-define i64 @test_builtin_rdtscp(i8* %A) {
- %1 = tail call i64 @llvm.x86.rdtscp(i8* %A)
- ret i64 %1
-}
-; CHECK-LABEL: test_builtin_rdtscp
-; CHECK: rdtscp
-; X86-NOT: shlq
-; CHECK: movl %ecx, (%{{[a-z0-9]+}})
-; X86-NOT: shlq
-; CHECK: ret
-
-
-declare i64 @llvm.readcyclecounter()
-declare i64 @llvm.x86.rdtscp(i8*)
-declare i64 @llvm.x86.rdtsc()
-