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; 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
}
define i32 @f.invoke() personality i8 3 {
; CHECK-LABEL: @f.invoke(
entry:
; CHECK: %v0 = invoke i32 (...) @foo(i32 10) [ "foo"(i32 20) ]
%v0 = invoke i32 (...) @foo(i32 10) [ "foo"(i32 20) ]
to label %normal unwind label %exception
normal:
ret i32 %v0
exception:
%cleanup = landingpad i8 cleanup
ret i32 0
}
define i32 @g.invoke() personality i8 3 {
; CHECK-LABEL: @g.invoke(
entry:
; CHECK: %v0 = invoke i32 (...) @foo() [ "foo"(i32 10, i32 20) ]
%v0 = invoke i32 (...) @foo() [ "foo"(i32 10, i32 20) ]
to label %normal unwind label %exception
normal:
ret i32 %v0
exception:
%cleanup = landingpad i8 cleanup
ret i32 0
}
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