forked from OSchip/llvm-project
168 lines
4.0 KiB
LLVM
168 lines
4.0 KiB
LLVM
; RUN: opt -S -always-inline < %s | FileCheck %s
|
|
|
|
declare void @f()
|
|
declare i32 @g()
|
|
declare fastcc i32 @g.fastcc()
|
|
|
|
define i32 @callee_0() alwaysinline {
|
|
entry:
|
|
call void @f()
|
|
ret i32 2
|
|
}
|
|
|
|
define i32 @caller_0() {
|
|
; CHECK-LABEL: @caller_0(
|
|
entry:
|
|
; CHECK: entry:
|
|
; CHECK-NEXT: call void @f()
|
|
; CHECK-NEXT: ret i32 2
|
|
%x = call i32 @callee_0() [ "deopt"(i32 5) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
define i32 @callee_1() alwaysinline {
|
|
entry:
|
|
call void @f() [ "deopt"() ]
|
|
call void @f() [ "deopt"(i32 0, i32 1) ]
|
|
call void @f() [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ]
|
|
ret i32 2
|
|
}
|
|
|
|
define i32 @caller_1() {
|
|
; CHECK-LABEL: @caller_1(
|
|
entry:
|
|
; CHECK: entry:
|
|
; CHECK-NEXT: call void @f() [ "deopt"(i32 5) ]
|
|
; CHECK-NEXT: call void @f() [ "deopt"(i32 5, i32 0, i32 1) ]
|
|
; CHECK-NEXT: call void @f() [ "deopt"(i32 5, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
; CHECK-NEXT: ret i32 2
|
|
|
|
%x = call i32 @callee_1() [ "deopt"(i32 5) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
define i32 @callee_2() alwaysinline {
|
|
entry:
|
|
%v = call i32 @g() [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ]
|
|
ret i32 %v
|
|
}
|
|
|
|
define i32 @caller_2(i32 %val) {
|
|
; CHECK-LABEL: @caller_2(
|
|
entry:
|
|
; CHECK: entry:
|
|
; CHECK-NEXT: [[RVAL:%[^ ]+]] = call i32 @g() [ "deopt"(i32 %val, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
; CHECK-NEXT: ret i32 [[RVAL]]
|
|
%x = call i32 @callee_2() [ "deopt"(i32 %val) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
define i32 @callee_3() alwaysinline {
|
|
entry:
|
|
%v = call i32 @g() [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ]
|
|
ret i32 %v
|
|
}
|
|
|
|
define i32 @caller_3() personality i8 3 {
|
|
; CHECK-LABEL: @caller_3(
|
|
entry:
|
|
%x = invoke i32 @callee_3() [ "deopt"(i32 7) ] to label %normal unwind label %unwind
|
|
; CHECK: invoke i32 @g() [ "deopt"(i32 7, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
|
|
normal:
|
|
ret i32 %x
|
|
|
|
unwind:
|
|
%cleanup = landingpad i8 cleanup
|
|
ret i32 101
|
|
}
|
|
|
|
define i32 @callee_4() alwaysinline personality i8 3 {
|
|
entry:
|
|
%v = invoke i32 @g() [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ] to label %normal unwind label %unwind
|
|
|
|
normal:
|
|
ret i32 %v
|
|
|
|
unwind:
|
|
%cleanup = landingpad i8 cleanup
|
|
ret i32 100
|
|
}
|
|
|
|
define i32 @caller_4() {
|
|
; CHECK-LABEL: @caller_4(
|
|
entry:
|
|
; CHECK: invoke i32 @g() [ "deopt"(i32 7, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
%x = call i32 @callee_4() [ "deopt"(i32 7) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
define i32 @callee_5() alwaysinline personality i8 3 {
|
|
entry:
|
|
%v = invoke fastcc i32 @g.fastcc() #0 [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ] to label %normal unwind label %unwind
|
|
|
|
normal:
|
|
ret i32 %v
|
|
|
|
unwind:
|
|
%cleanup = landingpad i8 cleanup
|
|
ret i32 100
|
|
}
|
|
|
|
define i32 @caller_5() {
|
|
; CHECK-LABEL: @caller_5(
|
|
entry:
|
|
; CHECK: invoke fastcc i32 @g.fastcc() #[[FOO_BAR_ATTR_IDX:[0-9]+]] [ "deopt"(i32 7, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
%x = call i32 @callee_5() [ "deopt"(i32 7) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
define i32 @callee_6() alwaysinline personality i8 3 {
|
|
entry:
|
|
%v = call fastcc i32 @g.fastcc() #0 [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ]
|
|
ret i32 %v
|
|
}
|
|
|
|
define i32 @caller_6() {
|
|
; CHECK-LABEL: @caller_6(
|
|
entry:
|
|
; CHECK: call fastcc i32 @g.fastcc() #[[FOO_BAR_ATTR_IDX]] [ "deopt"(i32 7, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
%x = call i32 @callee_6() [ "deopt"(i32 7) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
define i32 @callee_7(i1 %val) alwaysinline personality i8 3 {
|
|
; We want something that PruningFunctionCloner is not smart enough to
|
|
; recognize, but can be recognized by recursivelySimplifyInstruction.
|
|
|
|
entry:
|
|
br i1 %val, label %check, label %precheck
|
|
|
|
precheck:
|
|
br label %check
|
|
|
|
check:
|
|
%p = phi i1 [ %val, %entry ], [ true, %precheck ]
|
|
br i1 %p, label %do.not, label %do
|
|
|
|
do.not:
|
|
ret i32 0
|
|
|
|
do:
|
|
%v = call fastcc i32 @g.fastcc() [ "deopt"(i32 0, i32 1), "foo"(double 0.0) ]
|
|
ret i32 %v
|
|
}
|
|
|
|
define i32 @caller_7() {
|
|
; CHECK-LABEL: @caller_7(
|
|
entry:
|
|
; CHECK-NOT: call fastcc i32 @g.fastcc() #[[FOO_BAR_ATTR_IDX]] [ "deopt"(i32 7, i32 0, i32 1), "foo"(double 0.000000e+00) ]
|
|
; CHECK: ret i32 0
|
|
%x = call i32 @callee_7(i1 true) [ "deopt"(i32 7) ]
|
|
ret i32 %x
|
|
}
|
|
|
|
attributes #0 = { "foo"="bar" }
|
|
|
|
; CHECK: attributes #[[FOO_BAR_ATTR_IDX]] = { "foo"="bar" }
|