diff options
Diffstat (limited to 'test/Feature')
-rw-r--r-- | test/Feature/OperandBundles/merge-func.ll | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/Feature/OperandBundles/merge-func.ll b/test/Feature/OperandBundles/merge-func.ll new file mode 100644 index 00000000000..aad9262c901 --- /dev/null +++ b/test/Feature/OperandBundles/merge-func.ll @@ -0,0 +1,34 @@ +; RUN: opt -S -mergefunc < %s | FileCheck %s + +; Minor note: functions need to be at least three instructions long +; to be considered by -mergefunc. + +declare i32 @foo(...) + +define i32 @f() { +; CHECK-LABEL: @f( + entry: + %v0 = call i32 (...) @foo(i32 10) [ "foo"(i32 20) ] + %v1 = call i32 (...) @foo(i32 10) [ "foo"(i32 20) ] + %v2 = call i32 (...) @foo(i32 10) [ "foo"(i32 20) ] + +; CHECK: %v0 = call i32 (...) @foo(i32 10) [ "foo"(i32 20) ] +; CHECK: %v1 = call i32 (...) @foo(i32 10) [ "foo"(i32 20) ] +; CHECK: %v2 = call i32 (...) @foo(i32 10) [ "foo"(i32 20) ] + + ret i32 %v2 +} + +define i32 @g() { +; CHECK-LABEL: @g( + entry: + %v0 = call i32 (...) @foo() [ "foo"(i32 10, i32 20) ] + %v1 = call i32 (...) @foo() [ "foo"(i32 10, i32 20) ] + %v2 = call i32 (...) @foo() [ "foo"(i32 10, i32 20) ] + +; CHECK: %v0 = call i32 (...) @foo() [ "foo"(i32 10, i32 20) ] +; CHECK: %v1 = call i32 (...) @foo() [ "foo"(i32 10, i32 20) ] +; CHECK: %v2 = call i32 (...) @foo() [ "foo"(i32 10, i32 20) ] + + ret i32 %v2 +} |