blob: 4b8d6bb53e41c1b4ae12306a594e8e9fa73bebe6 [file] [log] [blame]
; RUN: opt -mergefunc -S < %s | FileCheck %s
define i8 @call_with_range() {
bitcast i8 0 to i8 ; dummy to make the function large enough
%out = call i8 @dummy(), !range !0
ret i8 %out
}
define i8 @call_no_range() {
; CHECK-LABEL: @call_no_range
; CHECK-NEXT: bitcast i8 0 to i8
; CHECK-NEXT: %out = call i8 @dummy()
; CHECK-NEXT: ret i8 %out
bitcast i8 0 to i8
%out = call i8 @dummy()
ret i8 %out
}
define i8 @call_different_range() {
; CHECK-LABEL: @call_different_range
; CHECK-NEXT: bitcast i8 0 to i8
; CHECK-NEXT: %out = call i8 @dummy(), !range !1
; CHECK-NEXT: ret i8 %out
bitcast i8 0 to i8
%out = call i8 @dummy(), !range !1
ret i8 %out
}
define i8 @invoke_with_range() personality i8* undef {
%out = invoke i8 @dummy() to label %next unwind label %lpad, !range !0
next:
ret i8 %out
lpad:
%pad = landingpad { i8*, i32 } cleanup
resume { i8*, i32 } zeroinitializer
}
define i8 @invoke_no_range() personality i8* undef {
; CHECK-LABEL: @invoke_no_range()
; CHECK-NEXT: invoke i8 @dummy
%out = invoke i8 @dummy() to label %next unwind label %lpad
next:
ret i8 %out
lpad:
%pad = landingpad { i8*, i32 } cleanup
resume { i8*, i32 } zeroinitializer
}
define i8 @invoke_different_range() personality i8* undef {
; CHECK-LABEL: @invoke_different_range()
; CHECK-NEXT: invoke i8 @dummy
%out = invoke i8 @dummy() to label %next unwind label %lpad, !range !1
next:
ret i8 %out
lpad:
%pad = landingpad { i8*, i32 } cleanup
resume { i8*, i32 } zeroinitializer
}
define i8 @invoke_with_same_range() personality i8* undef {
; CHECK-LABEL: @invoke_with_same_range()
; CHECK: tail call i8 @invoke_with_range()
%out = invoke i8 @dummy() to label %next unwind label %lpad, !range !0
next:
ret i8 %out
lpad:
%pad = landingpad { i8*, i32 } cleanup
resume { i8*, i32 } zeroinitializer
}
define i8 @call_with_same_range() {
; CHECK-LABEL: @call_with_same_range
; CHECK: tail call i8 @call_with_range
bitcast i8 0 to i8
%out = call i8 @dummy(), !range !0
ret i8 %out
}
declare i8 @dummy();
declare i32 @__gxx_personality_v0(...)
!0 = !{i8 0, i8 2}
!1 = !{i8 5, i8 7}