Add support for multiple-return values in inline asm. This should

get inline asm working as well as it did previously with the CBE
with the new MRV support for inline asm.

llvm-svn: 51420

1 files changed, 19 insertions, 0 deletions

diff --git a/llvm/test/CodeGen/CBackend/2008-05-21-MRV-InlineAsm.ll b/llvm/test/CodeGen/CBackend/2008-05-21-MRV-InlineAsm.ll
new file mode 100644
index 00000000000..16bf23e4d88
--- /dev/null
+++ b/llvm/test/CodeGen/CBackend/2008-05-21-MRV-InlineAsm.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | llc -march=c
+
+declare {i32, i32} @foo()
+
+define i32 @test() {
+  %A = call {i32, i32} @foo()
+  %B = getresult {i32, i32} %A, 0
+  %C = getresult {i32, i32} %A, 1
+  %D = add i32 %B, %C
+  ret i32 %D
+}
+
+define i32 @test2() {
+  %A = call {i32, i32} asm sideeffect "...", "={cx},={di},~{dirflag},~{fpsr},~{flags},~{memory}"()
+  %B = getresult {i32, i32} %A, 0
+  %C = getresult {i32, i32} %A, 1
+  %D = add i32 %B, %C
+  ret i32 %D
+}