diff options
| author | Jack Carter <jcarter@mips.com> | 2012-06-28 01:33:40 +0000 |
|---|---|---|
| committer | Jack Carter <jcarter@mips.com> | 2012-06-28 01:33:40 +0000 |
| commit | 7c3cd4d24edf125bafc9aa258fc8e8ae1b00a4df (patch) | |
| tree | 7cff8176dc10f0ea1108a3532103c7db9c128f31 /test | |
| parent | e4413947843c66cd71c160fffcb711a763c30914 (diff) | |
| download | external_llvm-7c3cd4d24edf125bafc9aa258fc8e8ae1b00a4df.zip external_llvm-7c3cd4d24edf125bafc9aa258fc8e8ae1b00a4df.tar.gz external_llvm-7c3cd4d24edf125bafc9aa258fc8e8ae1b00a4df.tar.bz2 | |
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
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/Mips/inlineasm-operand-code.ll | 12 |
1 files changed, 12 insertions, 0 deletions
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 } |