From 7c3cd4d24edf125bafc9aa258fc8e8ae1b00a4df Mon Sep 17 00:00:00 2001
From: Jack Carter <jcarter@mips.com>
Date: Thu, 28 Jun 2012 01:33:40 +0000
Subject: The Mips specific inline asm operand modifier 'z' has the following
 description in the gnu sources:

    Print $0 if operand is zero otherwise print the op normally.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159324 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/Mips/inlineasm-operand-code.ll | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test')

diff --git a/test/CodeGen/Mips/inlineasm-operand-code.ll b/test/CodeGen/Mips/inlineasm-operand-code.ll
index 2dcc10d..ca4f3e4 100644
--- a/test/CodeGen/Mips/inlineasm-operand-code.ll
+++ b/test/CodeGen/Mips/inlineasm-operand-code.ll
@@ -29,5 +29,17 @@ entry:
 ;CHECK:	#NO_APP
   tail call i32 asm sideeffect "addi $0,$1,${2:m}", "=r,r,I"(i32 7, i32 -3) nounwind
 
+; z with -3
+;CHECK:	#APP
+;CHECK:	addi ${{[0-9]+}},${{[0-9]+}},-3
+;CHECK:	#NO_APP
+  tail call i32 asm sideeffect "addi $0,$1,${2:z}", "=r,r,I"(i32 7, i32 -3) nounwind
+
+; z with 0
+;CHECK:	#APP
+;CHECK:	addi ${{[0-9]+}},${{[0-9]+}},$0
+;CHECK:	#NO_APP
+  tail call i32 asm sideeffect "addi $0,$1,${2:z}", "=r,r,I"(i32 7, i32 0) nounwind
+
   ret i32 0
 }
-- 
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