Vendor import of llvm trunk r161861:

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

1 files changed, 55 insertions, 0 deletions

diff --git a/test/CodeGen/Mips/inlineasm_constraint.ll b/test/CodeGen/Mips/inlineasm_constraint.ll
new file mode 100644
index 0000000..5adec3b
--- /dev/null
+++ b/test/CodeGen/Mips/inlineasm_constraint.ll
@@ -0,0 +1,55 @@
+; RUN: llc -march=mipsel < %s | FileCheck %s
+
+define i32 @main() nounwind {
+entry:
+
+; First I with short
+; CHECK: #APP
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},4096
+; CHECK: #NO_APP
+  tail call i16 asm sideeffect "addi $0,$1,$2", "=r,r,I"(i16 7, i16 4096) nounwind
+
+; Then I with int
+; CHECK: #APP
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},-3
+; CHECK: #NO_APP
+   tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,I"(i32 7, i32 -3) nounwind
+
+; Now J with 0
+; CHECK: #APP
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},0
+; CHECK: #NO_APP
+  tail call i32 asm sideeffect "addi $0,$1,$2\0A\09 ", "=r,r,J"(i32 7, i16 0) nounwind
+
+; Now K with 64
+; CHECK: #APP
+; CHECK: addu ${{[0-9]+}},${{[0-9]+}},64
+; CHECK: #NO_APP	
+  tail call i16 asm sideeffect "addu $0,$1,$2\0A\09 ", "=r,r,K"(i16 7, i16 64) nounwind
+
+; Now L with 0x00100000
+; CHECK: #APP
+; CHECK: add ${{[0-9]+}},${{[0-9]+}},${{[0-9]+}}
+; CHECK: #NO_APP	
+  tail call i32 asm sideeffect "add $0,$1,$3\0A\09", "=r,r,L,r"(i32 7, i32 1048576, i32 0) nounwind
+
+; Now N with -3
+; CHECK: #APP
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},-3
+; CHECK: #NO_APP	
+  tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,N"(i32 7, i32 -3) nounwind
+
+; Now O with -3
+; CHECK: #APP
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},-3
+; CHECK: #NO_APP	
+  tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,O"(i32 7, i16 -3) nounwind
+
+; Now P with 65535
+; CHECK: #APP
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},65535
+; CHECK: #NO_APP	
+  tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,P"(i32 7, i32 65535) nounwind
+
+  ret i32 0
+}