diff options
| -rw-r--r-- | llvm/test/CodeGen/Thumb2/thumb2-cmp.ll | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll b/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll index 2f8d725265b..57ea5571311 100644 --- a/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll +++ b/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll @@ -61,3 +61,240 @@ true: false: ret i32 0 } + +define i32 @slt_poweroftwo(i32 %a) { +; CHECK-LABEL: slt_poweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp slt i32 %a, 4096 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sle_poweroftwo(i32 %a) { +; CHECK-LABEL: sle_poweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp sle i32 %a, 4096 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sge_poweroftwo(i32 %a) { +; CHECK-LABEL: sge_poweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp sge i32 %a, 4096 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sgt_poweroftwo(i32 %a) { +; CHECK-LABEL: sgt_poweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp sgt i32 %a, 4096 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @slt_nearpoweroftwo(i32 %a) { +; CHECK-LABEL: slt_nearpoweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp slt i32 %a, 4097 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sle_nearpoweroftwo(i32 %a) { +; CHECK-LABEL: sle_nearpoweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp sle i32 %a, 4095 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + + +define i32 @sge_nearpoweroftwo(i32 %a) { +; CHECK-LABEL: sge_nearpoweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp sge i32 %a, 4097 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sgt_nearpoweroftwo(i32 %a) { +; CHECK-LABEL: sgt_nearpoweroftwo: +; CHECK: cmp.w r0, #4096 + %b = icmp sgt i32 %a, 4095 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @slt_neg_soimm(i32 %a) { +; CHECK-LABEL: slt_neg_soimm: +; CHECK: mvn r1, #7929856 + %b = icmp slt i32 %a, -7929856 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sle_neg_soimm(i32 %a) { +; CHECK-LABEL: sle_neg_soimm: +; CHECK: cmn.w r0, #7929856 + %b = icmp sle i32 %a, -7929856 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sge_neg_soimm(i32 %a) { +; CHECK-LABEL: sge_neg_soimm: +; CHECK: cmn.w r0, #7929856 + %b = icmp sge i32 %a, -7929856 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sgt_neg_soimm(i32 %a) { +; CHECK-LABEL: sgt_neg_soimm: +; CHECK: movs r1, #1 +; CHECK: movt r1, #65415 + %b = icmp sgt i32 %a, -7929856 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @slt_notneg_soimm(i32 %a) { +; CHECK-LABEL: slt_notneg_soimm: +; CHECK: cmp.w r0, #-2013231104 + %b = icmp slt i32 %a, -2013231104 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sle_notneg_soimm(i32 %a) { +; CHECK-LABEL: sle_notneg_soimm: +; CHECK: cmp.w r0, #-2013231104 + %b = icmp sle i32 %a, -2013231104 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sge_notneg_soimm(i32 %a) { +; CHECK-LABEL: sge_notneg_soimm: +; CHECK: cmp.w r0, #-2013231104 + %b = icmp sge i32 %a, -2013231104 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sgt_notneg_soimm(i32 %a) { +; CHECK-LABEL: sgt_notneg_soimm: +; CHECK: cmp.w r0, #-2013231104 + %b = icmp sgt i32 %a, -2013231104 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sgt_movw(i32 %a) { +; CHECK-LABEL: sgt_movw: +; CHECK: movw r1, #2167 + %b = icmp sgt i32 %a, 2166 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} + +define i32 @sgt_neg_movw(i32 %a) { +; CHECK-LABEL: sgt_neg_movw: +; CHECK: movw r1, #63371 +; CHECK: movt r1, #65535 + %b = icmp sgt i32 %a, -2166 + br i1 %b, label %true, label %false + +true: + ret i32 1 + +false: + ret i32 2 +} |
