74 lines
1.7 KiB
LLVM
74 lines
1.7 KiB
LLVM
; RUN: opt -S < %s -inline -argpromotion | FileCheck %s
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; RUN: opt -S < %s -passes=inline,argpromotion | FileCheck %s
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%S = type { %S* }
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; Inlining should nuke the invoke (and any inlined calls) here even with
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; argument promotion running along with it.
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define void @zot() personality i32 (...)* @wibble {
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; CHECK-LABEL: define void @zot() personality i32 (...)* @wibble
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; CHECK-NOT: call
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; CHECK-NOT: invoke
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bb:
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invoke void @hoge()
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to label %bb1 unwind label %bb2
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bb1:
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unreachable
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bb2:
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%tmp = landingpad { i8*, i32 }
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cleanup
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unreachable
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}
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define internal void @hoge() {
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bb:
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%tmp = call fastcc i8* @spam(i1 (i8*)* @eggs)
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%tmp1 = call fastcc i8* @spam(i1 (i8*)* @barney)
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unreachable
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}
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define internal fastcc i8* @spam(i1 (i8*)* %arg) {
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bb:
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unreachable
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}
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define internal i1 @eggs(i8* %arg) {
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bb:
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%tmp = call zeroext i1 @barney(i8* %arg)
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unreachable
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}
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define internal i1 @barney(i8* %arg) {
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bb:
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ret i1 undef
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}
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define i32 @test_inf_promote_caller(i32 %arg) {
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; CHECK-LABEL: define i32 @test_inf_promote_caller(
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bb:
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%tmp = alloca %S
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%tmp1 = alloca %S
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%tmp2 = call i32 @test_inf_promote_callee(%S* %tmp, %S* %tmp1)
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; CHECK: call i32 @test_inf_promote_callee(%S* %{{.*}}, %S* %{{.*}})
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ret i32 0
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}
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define internal i32 @test_inf_promote_callee(%S* %arg, %S* %arg1) {
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; CHECK-LABEL: define internal i32 @test_inf_promote_callee(
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; CHECK: %S* %{{.*}}, %S* %{{.*}})
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bb:
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%tmp = getelementptr %S, %S* %arg1, i32 0, i32 0
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%tmp2 = load %S*, %S** %tmp
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%tmp3 = getelementptr %S, %S* %arg, i32 0, i32 0
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%tmp4 = load %S*, %S** %tmp3
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%tmp5 = call i32 @test_inf_promote_callee(%S* %tmp4, %S* %tmp2)
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; CHECK: call i32 @test_inf_promote_callee(%S* %{{.*}}, %S* %{{.*}})
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ret i32 0
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}
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declare i32 @wibble(...)
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