Vendor import of llvm trunk r161861:

http://llvm.org/svn/llvm-project/llvm/trunk@161861

1 files changed, 389 insertions, 0 deletions

diff --git a/test/CodeGen/NVPTX/compare-int.ll b/test/CodeGen/NVPTX/compare-int.ll
new file mode 100644
index 0000000..12fc754
--- /dev/null
+++ b/test/CodeGen/NVPTX/compare-int.ll
@@ -0,0 +1,389 @@
+; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
+; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
+
+;; These tests should run for all targets
+
+;;===-- Basic instruction selection tests ---------------------------------===;;
+
+
+;;; i64
+
+define i64 @icmp_eq_i64(i64 %a, i64 %b) {
+; CHECK: setp.eq.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp eq i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_ne_i64(i64 %a, i64 %b) {
+; CHECK: setp.ne.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ne i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_ugt_i64(i64 %a, i64 %b) {
+; CHECK: setp.gt.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ugt i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_uge_i64(i64 %a, i64 %b) {
+; CHECK: setp.ge.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp uge i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_ult_i64(i64 %a, i64 %b) {
+; CHECK: setp.lt.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ult i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_ule_i64(i64 %a, i64 %b) {
+; CHECK: setp.le.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ule i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_sgt_i64(i64 %a, i64 %b) {
+; CHECK: setp.gt.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sgt i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_sge_i64(i64 %a, i64 %b) {
+; CHECK: setp.ge.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sge i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_slt_i64(i64 %a, i64 %b) {
+; CHECK: setp.lt.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp slt i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+define i64 @icmp_sle_i64(i64 %a, i64 %b) {
+; CHECK: setp.le.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
+; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sle i64 %a, %b
+  %ret = zext i1 %cmp to i64
+  ret i64 %ret
+}
+
+;;; i32
+
+define i32 @icmp_eq_i32(i32 %a, i32 %b) {
+; CHECK: setp.eq.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp eq i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_ne_i32(i32 %a, i32 %b) {
+; CHECK: setp.ne.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ne i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_ugt_i32(i32 %a, i32 %b) {
+; CHECK: setp.gt.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ugt i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_uge_i32(i32 %a, i32 %b) {
+; CHECK: setp.ge.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp uge i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_ult_i32(i32 %a, i32 %b) {
+; CHECK: setp.lt.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ult i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_ule_i32(i32 %a, i32 %b) {
+; CHECK: setp.le.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ule i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_sgt_i32(i32 %a, i32 %b) {
+; CHECK: setp.gt.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sgt i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_sge_i32(i32 %a, i32 %b) {
+; CHECK: setp.ge.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sge i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_slt_i32(i32 %a, i32 %b) {
+; CHECK: setp.lt.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp slt i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+define i32 @icmp_sle_i32(i32 %a, i32 %b) {
+; CHECK: setp.le.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sle i32 %a, %b
+  %ret = zext i1 %cmp to i32
+  ret i32 %ret
+}
+
+
+;;; i16
+
+define i16 @icmp_eq_i16(i16 %a, i16 %b) {
+; CHECK: setp.eq.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp eq i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_ne_i16(i16 %a, i16 %b) {
+; CHECK: setp.ne.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ne i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_ugt_i16(i16 %a, i16 %b) {
+; CHECK: setp.gt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ugt i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_uge_i16(i16 %a, i16 %b) {
+; CHECK: setp.ge.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp uge i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_ult_i16(i16 %a, i16 %b) {
+; CHECK: setp.lt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ult i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_ule_i16(i16 %a, i16 %b) {
+; CHECK: setp.le.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ule i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_sgt_i16(i16 %a, i16 %b) {
+; CHECK: setp.gt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sgt i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_sge_i16(i16 %a, i16 %b) {
+; CHECK: setp.ge.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sge i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_slt_i16(i16 %a, i16 %b) {
+; CHECK: setp.lt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp slt i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+define i16 @icmp_sle_i16(i16 %a, i16 %b) {
+; CHECK: setp.le.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
+; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sle i16 %a, %b
+  %ret = zext i1 %cmp to i16
+  ret i16 %ret
+}
+
+
+;;; i8
+
+define i8 @icmp_eq_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.eq.s16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp eq i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_ne_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.ne.s16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ne i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_ugt_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.gt.u16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ugt i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_uge_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.ge.u16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp uge i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_ult_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.lt.u16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ult i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_ule_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.le.u16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp ule i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_sgt_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.gt.s16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sgt i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_sge_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.ge.s16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sge i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_slt_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.lt.s16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp slt i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}
+
+define i8 @icmp_sle_i8(i8 %a, i8 %b) {
+; Comparison happens in 16-bit
+; CHECK: setp.le.s16 %p[[P0:[0-9]+]], %temp{{[0-9]+}}, %temp{{[0-9]+}}
+; CHECK: selp.u16 %rc{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: ret
+  %cmp = icmp sle i8 %a, %b
+  %ret = zext i1 %cmp to i8
+  ret i8 %ret
+}