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 | 6c0bc0b378790ca38a3d31fc9571c7f25c4a494d (patch) | |
| tree | 22111e776daa644ed2691aba1bc979af40b308cd /llvm/test/CodeGen/Mips/inlineasm-operand-code.ll | |
| parent | fe251c88d9644203e490d52ce71fa8605635ea45 (diff) | |
| download | bcm5719-llvm-6c0bc0b378790ca38a3d31fc9571c7f25c4a494d.tar.gz bcm5719-llvm-6c0bc0b378790ca38a3d31fc9571c7f25c4a494d.zip | |
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.
llvm-svn: 159324
Diffstat (limited to 'llvm/test/CodeGen/Mips/inlineasm-operand-code.ll')
| -rw-r--r-- | llvm/test/CodeGen/Mips/inlineasm-operand-code.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/inlineasm-operand-code.ll b/llvm/test/CodeGen/Mips/inlineasm-operand-code.ll index 2dcc10def2f..ca4f3e4c5ae 100644 --- a/llvm/test/CodeGen/Mips/inlineasm-operand-code.ll +++ b/llvm/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 } |
