Subzero, MIPS32: Enable MIPS support in lit tests

tests_lit/llvm2ice_tests/sdiv.ll

Index: tests_lit/llvm2ice_tests/sdiv.ll
diff --git a/tests_lit/llvm2ice_tests/sdiv.ll b/tests_lit/llvm2ice_tests/sdiv.ll
index cac138e8a89e7a1a8aa47d0a751e0aed408f5900..4097a55edc8af3c68384cfb97929eb6c79ad9637 100644
--- a/tests_lit/llvm2ice_tests/sdiv.ll
+++ b/tests_lit/llvm2ice_tests/sdiv.ll
@@ -4,6 +4,12 @@
 ; RUN: %p2i -i %s --filetype=obj --disassemble --args -O2 | FileCheck %s
 ; RUN: %p2i -i %s --filetype=obj --disassemble --args -Om1 | FileCheck %s
 
+; RUN: %if --need=target_MIPS32 --need=allow_dump \
+; RUN:   --command %p2i --filetype=asm --assemble --disassemble --target \
+; RUN:   mips32 -i %s --args -O2 -allow-externally-defined-symbols \
+; RUN:   | %if --need=target_MIPS32 --need=allow_dump \
+; RUN:   --command FileCheck --check-prefix MIPS32 %s
+
 define internal i32 @sdiv_i8(i32 %a.i32, i32 %b.i32) {
 entry:
   %a = trunc i32 %a.i32 to i8
@@ -14,6 +20,11 @@ entry:
 ; CHECK-LABEL: sdiv_i8
 ; CHECK: cbw
 ; CHECK: idiv
+; MIPS32-LABEL: sdiv_i8
+; MIPS32: 	div
+; MIPS32: 	teq
+; MIPS32: 	mflo
+; MIPS32: 	andi	{{.*}},0xff
 }
 
 define internal i32 @sdiv_i16(i32 %a.i32, i32 %b.i32) {
@@ -26,6 +37,11 @@ entry:
 ; CHECK-LABEL: sdiv_i16
 ; CHECK: cwd
 ; CHECK: idiv
+; MIPS32-LABEL: sdiv_i16
+; MIPS32: 	div
+; MIPS32: 	teq
+; MIPS32: 	mflo
+; MIPS32: 	andi	{{.*}},0xffff
 }
 
 define internal i32 @sdiv_i32(i32 %a, i32 %b) {
@@ -35,6 +51,10 @@ entry:
 ; CHECK-LABEL: sdiv_i32
 ; CHECK: cdq
 ; CHECK: idiv
+; MIPS32-LABEL: sdiv_i32
+; MIPS32: 	div
+; MIPS32: 	teq
+; MIPS32: 	mflo
 }
 
 define internal i32 @srem_i8(i32 %a.i32, i32 %b.i32) {
@@ -47,6 +67,11 @@ entry:
 ; CHECK-LABEL: srem_i8
 ; CHECK: cbw
 ; CHECK: idiv
+; MIPS32-LABEL: srem_i8
+; MIPS32: 	div
+; MIPS32: 	teq
+; MIPS32: 	mfhi
+; MIPS32: 	andi	{{.*}},0xff
 }
 
 define internal i32 @srem_i16(i32 %a.i32, i32 %b.i32) {
@@ -59,6 +84,11 @@ entry:
 ; CHECK-LABEL: srem_i16
 ; CHECK: cwd
 ; CHECK: idiv
+; MIPS32-LABEL: srem_i16
+; MIPS32: 	div
+; MIPS32: 	teq
+; MIPS32: 	mfhi
+; MIPS32: 	andi	{{.*}},0xffff
 }
 
 define internal i32 @srem_i32(i32 %a, i32 %b) {
@@ -68,4 +98,8 @@ entry:
 ; CHECK-LABEL: srem_i32
 ; CHECK: cdq
 ; CHECK: idiv
+; MIPS32-LABEL: srem_i32
+; MIPS32: 	div
+; MIPS32: 	teq
+; MIPS32: 	mfhi
 }