R600/SI: Add test for min / max with immediate

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232177 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/R600/max.ll b/test/CodeGen/R600/max.ll
index e6ab96c0c5cc97a8772fa13ca3f8bb8b1942776d..1aa9e68830117a9c217b0fe3c4c6f2fc10bd84dc 100644 (file)
--- a/test/CodeGen/R600/max.ll
+++ b/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/test/CodeGen/R600/min.ll b/test/CodeGen/R600/min.ll
index d1febf563fe654c1d6555ac76f4a7c95dc9a1b74..275e9a7d899bf3e077a0766cd46845abb63956b3 100644 (file)
--- a/test/CodeGen/R600/min.ll
+++ b/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 {