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-rw-r--r--test/CodeGen/X86/fp-une-cmp.ll135
1 files changed, 0 insertions, 135 deletions
diff --git a/test/CodeGen/X86/fp-une-cmp.ll b/test/CodeGen/X86/fp-une-cmp.ll
deleted file mode 100644
index 1b5af5aba366..000000000000
--- a/test/CodeGen/X86/fp-une-cmp.ll
+++ /dev/null
@@ -1,135 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
-
-; <rdar://problem/7859988>
-
-; Make sure we don't generate more jumps than we need to. We used to generate
-; something like this:
-;
-; jne LBB0_1
-; jnp LBB0_2
-; LBB0_1:
-; jmp LBB0_3
-; LBB0_2:
-; addsd ...
-; LBB0_3:
-;
-; Now we generate this:
-;
-; jne LBB0_2
-; jp LBB0_2
-; addsd ...
-; LBB0_2:
-
-define double @rdar_7859988(double %x, double %y) nounwind readnone optsize ssp {
-; CHECK-LABEL: rdar_7859988:
-; CHECK: # BB#0: # %entry
-; CHECK-NEXT: mulsd %xmm1, %xmm0
-; CHECK-NEXT: xorpd %xmm1, %xmm1
-; CHECK-NEXT: ucomisd %xmm1, %xmm0
-; CHECK-NEXT: jne .LBB0_2
-; CHECK-NEXT: jp .LBB0_2
-; CHECK-NEXT: # BB#1: # %bb1
-; CHECK-NEXT: addsd {{.*}}(%rip), %xmm0
-; CHECK-NEXT: .LBB0_2: # %bb2
-; CHECK-NEXT: retq
-
-entry:
- %mul = fmul double %x, %y
- %cmp = fcmp oeq double %mul, 0.000000e+00
- br i1 %cmp, label %bb1, label %bb2
-
-bb1:
- %add = fadd double %mul, -1.000000e+00
- br label %bb2
-
-bb2:
- %phi = phi double [ %add, %bb1 ], [ %mul, %entry ]
- ret double %phi
-}
-
-define double @profile_metadata(double %x, double %y) {
-; CHECK-LABEL: profile_metadata:
-; CHECK: # BB#0: # %entry
-; CHECK-NEXT: mulsd %xmm1, %xmm0
-; CHECK-NEXT: xorpd %xmm1, %xmm1
-; CHECK-NEXT: ucomisd %xmm1, %xmm0
-; CHECK-NEXT: jne .LBB1_1
-; CHECK-NEXT: jp .LBB1_1
-; CHECK-NEXT: # %bb2
-; CHECK-NEXT: retq
-; CHECK-NEXT: .LBB1_1: # %bb1
-; CHECK-NEXT: addsd {{.*}}(%rip), %xmm0
-; CHECK-NEXT: retq
-
-entry:
- %mul = fmul double %x, %y
- %cmp = fcmp une double %mul, 0.000000e+00
- br i1 %cmp, label %bb1, label %bb2, !prof !1
-
-bb1:
- %add = fadd double %mul, -1.000000e+00
- br label %bb2
-
-bb2:
- %phi = phi double [ %add, %bb1 ], [ %mul, %entry ]
- ret double %phi
-}
-
-; Test if the negation of the non-equality check between floating points are
-; translated to jnp followed by jne.
-
-define void @foo(float %f) {
-; CHECK-LABEL: foo:
-; CHECK: # BB#0: # %entry
-; CHECK-NEXT: xorps %xmm1, %xmm1
-; CHECK-NEXT: ucomiss %xmm1, %xmm0
-; CHECK-NEXT: jne .LBB2_2
-; CHECK-NEXT: jnp .LBB2_1
-; CHECK-NEXT: .LBB2_2: # %if.then
-; CHECK-NEXT: jmp a # TAILCALL
-; CHECK-NEXT: .LBB2_1: # %if.end
-; CHECK-NEXT: retq
-entry:
- %cmp = fcmp une float %f, 0.000000e+00
- br i1 %cmp, label %if.then, label %if.end
-
-if.then:
- tail call void @a()
- br label %if.end
-
-if.end:
- ret void
-}
-
-; Test that an FP oeq/une conditional branch can be inverted successfully even
-; when the true and false targets are the same (PR27750).
-;
-; CHECK-LABEL: pr27750
-; CHECK: ucomiss
-; CHECK-NEXT: jne [[TARGET:.*]]
-; CHECK-NEXT: jp [[TARGET]]
-define void @pr27750(i32* %b, float %x, i1 %y) {
-entry:
- br label %for.cond
-
-for.cond:
- br label %for.cond1
-
-for.cond1:
- br i1 %y, label %for.body3.lr.ph, label %for.end
-
-for.body3.lr.ph:
- store i32 0, i32* %b, align 4
- br label %for.end
-
-for.end:
-; After block %for.cond gets eliminated, the two target blocks of this
-; conditional block are the same.
- %tobool = fcmp une float %x, 0.000000e+00
- br i1 %tobool, label %for.cond, label %for.cond1
-}
-
-declare void @a()
-
-!1 = !{!"branch_weights", i32 1, i32 1000}