1 files changed, 42 insertions, 0 deletions
diff --git a/test/Analysis/CostModel/X86/cmp.ll b/test/Analysis/CostModel/X86/cmp.ll
new file mode 100644
index 0000000..f868bd1
--- /dev/null
+++ b/test/Analysis/CostModel/X86/cmp.ll
@@ -0,0 +1,42 @@
+; RUN: opt < %s  -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx10.8.0"
+
+define i32 @cmp(i32 %arg) {
+  ;  -- floats --
+  ;CHECK: cost of 1 {{.*}} fcmp
+  %A = fcmp olt <2 x float> undef, undef
+  ;CHECK: cost of 1 {{.*}} fcmp
+  %B = fcmp olt <4 x float> undef, undef
+  ;CHECK: cost of 1 {{.*}} fcmp
+  %C = fcmp olt <8 x float> undef, undef
+  ;CHECK: cost of 1 {{.*}} fcmp
+  %D = fcmp olt <2 x double> undef, undef
+  ;CHECK: cost of 1 {{.*}} fcmp
+  %E = fcmp olt <4 x double> undef, undef
+
+  ;  -- integers --
+
+  ;CHECK: cost of 1 {{.*}} icmp
+  %F = icmp eq <16 x i8> undef, undef
+  ;CHECK: cost of 1 {{.*}} icmp
+  %G = icmp eq <8 x i16> undef, undef
+  ;CHECK: cost of 1 {{.*}} icmp
+  %H = icmp eq <4 x i32> undef, undef
+  ;CHECK: cost of 1 {{.*}} icmp
+  %I = icmp eq <2 x i64> undef, undef
+  ;CHECK: cost of 4 {{.*}} icmp
+  %J = icmp eq <4 x i64> undef, undef
+  ;CHECK: cost of 4 {{.*}} icmp
+  %K = icmp eq <8 x i32> undef, undef
+  ;CHECK: cost of 4 {{.*}} icmp
+  %L = icmp eq <16 x i16> undef, undef
+  ;CHECK: cost of 4 {{.*}} icmp
+  %M = icmp eq <32 x i8> undef, undef
+
+  ;CHECK: cost of 1 {{.*}} ret
+  ret i32 undef
+}
+
+