From 314eac7477602e69c65423bfbb7d0a2107832c0e Mon Sep 17 00:00:00 2001 From: Matt Arsenault 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 e6ab96c..1aa9e68 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 d1febf5..275e9a7 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 { -- 2.7.4