diff options
Diffstat (limited to 'test/CodeGen/X86/brcond.ll')
-rw-r--r-- | test/CodeGen/X86/brcond.ll | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/test/CodeGen/X86/brcond.ll b/test/CodeGen/X86/brcond.ll index 44670c802b..bc4032b13c 100644 --- a/test/CodeGen/X86/brcond.ll +++ b/test/CodeGen/X86/brcond.ll @@ -108,3 +108,150 @@ bb2: ; preds = %entry, %bb1 ret float %.0 } +declare i32 @llvm.x86.sse41.ptestz(<4 x float> %p1, <4 x float> %p2) nounwind +declare i32 @llvm.x86.sse41.ptestc(<4 x float> %p1, <4 x float> %p2) nounwind + +define <4 x float> @test5(<4 x float> %a, <4 x float> %b) nounwind { +entry: +; CHECK: test5: +; CHECK: ptest +; CHECK-NEXT: jne +; CHECK: ret + + %res = call i32 @llvm.x86.sse41.ptestz(<4 x float> %a, <4 x float> %a) nounwind + %one = icmp ne i32 %res, 0 + br i1 %one, label %bb1, label %bb2 + +bb1: + %c = fadd <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +bb2: + %d = fdiv <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +return: + %e = phi <4 x float> [%c, %bb1], [%d, %bb2] + ret <4 x float> %e +} + +define <4 x float> @test7(<4 x float> %a, <4 x float> %b) nounwind { +entry: +; CHECK: test7: +; CHECK: ptest +; CHECK-NEXT: jne +; CHECK: ret + + %res = call i32 @llvm.x86.sse41.ptestz(<4 x float> %a, <4 x float> %a) nounwind + %one = trunc i32 %res to i1 + br i1 %one, label %bb1, label %bb2 + +bb1: + %c = fadd <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +bb2: + %d = fdiv <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +return: + %e = phi <4 x float> [%c, %bb1], [%d, %bb2] + ret <4 x float> %e +} + +define <4 x float> @test8(<4 x float> %a, <4 x float> %b) nounwind { +entry: +; CHECK: test8: +; CHECK: ptest +; CHECK-NEXT: jae +; CHECK: ret + + %res = call i32 @llvm.x86.sse41.ptestc(<4 x float> %a, <4 x float> %a) nounwind + %one = icmp ne i32 %res, 0 + br i1 %one, label %bb1, label %bb2 + +bb1: + %c = fadd <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +bb2: + %d = fdiv <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +return: + %e = phi <4 x float> [%c, %bb1], [%d, %bb2] + ret <4 x float> %e +} + +define <4 x float> @test10(<4 x float> %a, <4 x float> %b) nounwind { +entry: +; CHECK: test10: +; CHECK: ptest +; CHECK-NEXT: jae +; CHECK: ret + + %res = call i32 @llvm.x86.sse41.ptestc(<4 x float> %a, <4 x float> %a) nounwind + %one = trunc i32 %res to i1 + br i1 %one, label %bb1, label %bb2 + +bb1: + %c = fadd <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +bb2: + %d = fdiv <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +return: + %e = phi <4 x float> [%c, %bb1], [%d, %bb2] + ret <4 x float> %e +} + +define <4 x float> @test11(<4 x float> %a, <4 x float> %b) nounwind { +entry: +; CHECK: test11: +; CHECK: ptest +; CHECK-NEXT: jne +; CHECK: ret + + %res = call i32 @llvm.x86.sse41.ptestz(<4 x float> %a, <4 x float> %a) nounwind + %one = icmp eq i32 %res, 1 + br i1 %one, label %bb1, label %bb2 + +bb1: + %c = fadd <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +bb2: + %d = fdiv <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +return: + %e = phi <4 x float> [%c, %bb1], [%d, %bb2] + ret <4 x float> %e +} + +define <4 x float> @test12(<4 x float> %a, <4 x float> %b) nounwind { +entry: +; CHECK: test12: +; CHECK: ptest +; CHECK-NEXT: je +; CHECK: ret + + %res = call i32 @llvm.x86.sse41.ptestz(<4 x float> %a, <4 x float> %a) nounwind + %one = icmp ne i32 %res, 1 + br i1 %one, label %bb1, label %bb2 + +bb1: + %c = fadd <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +bb2: + %d = fdiv <4 x float> %b, < float 1.000000e+002, float 2.000000e+002, float 3.000000e+002, float 4.000000e+002 > + br label %return + +return: + %e = phi <4 x float> [%c, %bb1], [%d, %bb2] + ret <4 x float> %e +} + |