1 files changed, 0 insertions, 87 deletions
diff --git a/test/CodeGen/X86/cmpxchg-i1.ll b/test/CodeGen/X86/cmpxchg-i1.ll
deleted file mode 100644
index 97e4472b0890..000000000000
--- a/test/CodeGen/X86/cmpxchg-i1.ll
+++ /dev/null
@@ -1,87 +0,0 @@
-; RUN: llc -mtriple=x86_64 -o - %s | FileCheck %s
-
-define i1 @try_cmpxchg(i32* %addr, i32 %desired, i32 %new) {
-; CHECK-LABEL: try_cmpxchg:
-; CHECK: cmpxchgl
-; CHECK-NOT: cmp
-; CHECK: sete %al
-; CHECK: retq
-  %pair = cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
-  %success = extractvalue { i32, i1 } %pair, 1
-  ret i1 %success
-}
-
-define void @cmpxchg_flow(i64* %addr, i64 %desired, i64 %new) {
-; CHECK-LABEL: cmpxchg_flow:
-; CHECK: cmpxchgq
-; CHECK-NOT: cmp
-; CHECK-NOT: set
-; CHECK: {{jne|jeq}}
-  %pair = cmpxchg i64* %addr, i64 %desired, i64 %new seq_cst seq_cst
-  %success = extractvalue { i64, i1 } %pair, 1
-  br i1 %success, label %true, label %false
-
-true:
-  call void @foo()
-  ret void
-
-false:
-  call void @bar()
-  ret void
-}
-
-define i64 @cmpxchg_sext(i32* %addr, i32 %desired, i32 %new) {
-; CHECK-LABEL: cmpxchg_sext:
-; CHECK-DAG: cmpxchgl
-; CHECK-NOT: cmpl
-; CHECK: sete %cl
-; CHECK: retq
-  %pair = cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
-  %success = extractvalue { i32, i1 } %pair, 1
-  %mask = sext i1 %success to i64
-  ret i64 %mask
-}
-
-define i32 @cmpxchg_zext(i32* %addr, i32 %desired, i32 %new) {
-; CHECK-LABEL: cmpxchg_zext:
-; CHECK: xorl %e[[R:[a-z]]]x
-; CHECK: cmpxchgl
-; CHECK-NOT: cmp
-; CHECK: sete %[[R]]l
-  %pair = cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
-  %success = extractvalue { i32, i1 } %pair, 1
-  %mask = zext i1 %success to i32
-  ret i32 %mask
-}
-
-
-define i32 @cmpxchg_use_eflags_and_val(i32* %addr, i32 %offset) {
-; CHECK-LABEL: cmpxchg_use_eflags_and_val:
-; CHECK: movl (%rdi), %e[[OLDVAL:[a-z0-9]+]]
-
-; CHECK: [[LOOPBB:.?LBB[0-9]+_[0-9]+]]:
-; CHECK: leal (%r[[OLDVAL]],%rsi), [[NEW:%[a-z0-9]+]]
-; CHECK: cmpxchgl [[NEW]], (%rdi)
-; CHECK-NOT: cmpl
-; CHECK: jne [[LOOPBB]]
-
-  ; Result already in %eax
-; CHECK: retq
-entry:
-  %init = load atomic i32, i32* %addr seq_cst, align 4
-  br label %loop
-
-loop:
-  %old = phi i32 [%init, %entry], [%oldval, %loop]
-  %new = add i32 %old, %offset
-  %pair = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst seq_cst
-  %oldval = extractvalue { i32, i1 } %pair, 0
-  %success = extractvalue { i32, i1 } %pair, 1
-  br i1 %success, label %done, label %loop
-
-done:
-  ret i32 %oldval
-}
-
-declare void @foo()
-declare void @bar()