From 314eac7477602e69c65423bfbb7d0a2107832c0e Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Fri, 13 Mar 2015 16:43:48 +0000
Subject: [PATCH] R600/SI: Add test for min / max with immediate

Make sure this isn't getting confused by canonicalizations
of comparisons with a constant.

llvm-svn: 232177
---
 llvm/test/CodeGen/R600/max.ll | 18 ++++++++++++++++++
 llvm/test/CodeGen/R600/min.ll | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/llvm/test/CodeGen/R600/max.ll b/llvm/test/CodeGen/R600/max.ll
index e6ab96c0c5cc..1aa9e6883011 100644
--- a/llvm/test/CodeGen/R600/max.ll
+++ b/llvm/test/CodeGen/R600/max.ll
@@ -26,6 +26,24 @@ define void @s_test_imax_sge_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwin
   ret void
 }
 
+; FUNC-LABEL: {{^}}s_test_imax_sge_imm_i32:
+; SI: s_max_i32 {{s[0-9]+}}, {{s[0-9]+}}, 9
+define void @s_test_imax_sge_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
+  %cmp = icmp sge i32 %a, 9
+  %val = select i1 %cmp, i32 %a, i32 9
+  store i32 %val, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}s_test_imax_sgt_imm_i32:
+; SI: s_max_i32 {{s[0-9]+}}, {{s[0-9]+}}, 9
+define void @s_test_imax_sgt_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
+  %cmp = icmp sgt i32 %a, 9
+  %val = select i1 %cmp, i32 %a, i32 9
+  store i32 %val, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
 ; FUNC-LABEL: @v_test_imax_sgt_i32
 ; SI: v_max_i32_e32
 define void @v_test_imax_sgt_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {
diff --git a/llvm/test/CodeGen/R600/min.ll b/llvm/test/CodeGen/R600/min.ll
index d1febf563fe6..275e9a7d899b 100644
--- a/llvm/test/CodeGen/R600/min.ll
+++ b/llvm/test/CodeGen/R600/min.ll
@@ -50,6 +50,24 @@ define void @s_test_imin_slt_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwin
   ret void
 }
 
+; FUNC-LABEL: {{^}}s_test_imin_slt_imm_i32:
+; SI: s_min_i32 {{s[0-9]+}}, {{s[0-9]+}}, 8
+define void @s_test_imin_slt_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
+  %cmp = icmp slt i32 %a, 8
+  %val = select i1 %cmp, i32 %a, i32 8
+  store i32 %val, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}s_test_imin_sle_imm_i32:
+; SI: s_min_i32 {{s[0-9]+}}, {{s[0-9]+}}, 8
+define void @s_test_imin_sle_imm_i32(i32 addrspace(1)* %out, i32 %a) nounwind {
+  %cmp = icmp sle i32 %a, 8
+  %val = select i1 %cmp, i32 %a, i32 8
+  store i32 %val, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
 ; FUNC-LABEL: @v_test_umin_ule_i32
 ; SI: v_min_u32_e32
 define void @v_test_umin_ule_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind {