forked from OSchip/llvm-project
70 lines
1.6 KiB
LLVM
70 lines
1.6 KiB
LLVM
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; RUN: opt < %s -inline -S | FileCheck %s
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; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s
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; PR1335
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target triple = "i686-pc-linux-gnu"
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declare i32 @__gxx_personality_v0(...)
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declare void @a()
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declare void @b()
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declare void @c()
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define void @f() {
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; CHECK-LABEL: define void @f()
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entry:
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call void asm "rdtsc\0A\09movl %eax, $0\0A\09movl %edx, $1", "=*imr,=*imr,~{dirflag},~{fpsr},~{flags},~{dx},~{ax}"( i32* null, i32* null ) nounwind
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; CHECK: call void asm
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unreachable
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}
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define void @g() personality i32 (...)* @__gxx_personality_v0 {
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; CHECK-LABEL: define void @g() personality i32 (...)* @__gxx_personality_v0
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entry:
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invoke void @a() to label %invcont1 unwind label %cleanup
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; CHECK-NOT: {{call|invoke}}
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; CHECK: invoke void @a()
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invcont1:
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invoke void @b() to label %invcont2 unwind label %cleanup
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; CHECK-NOT: {{call|invoke}}
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; CHECK: invoke void @b()
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invcont2:
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invoke void @c() to label %invcont3 unwind label %cleanup
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; CHECK-NOT: {{call|invoke}}
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; CHECK: invoke void @c()
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invcont3:
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invoke void @f() to label %invcont4 unwind label %cleanup
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; CHECK-NOT: {{call|invoke}}
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; CHECK: call void asm
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; CHECK-NOT: {{call|invoke}}
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invcont4:
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ret void
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cleanup:
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%ex = landingpad {i8*, i32} cleanup
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resume { i8*, i32 } %ex
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}
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define void @h() {
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; CHECK-LABEL: define void @h() personality i32 (...)* @__gxx_personality_v0
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entry:
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call void @g()
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; CHECK-NOT: {{call|invoke}}
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; CHECK: invoke void @a()
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; CHECK-NOT: {{call|invoke}}
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; CHECK: invoke void @b()
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; CHECK-NOT: {{call|invoke}}
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; CHECK: invoke void @c()
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; CHECK-NOT: {{call|invoke}}
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; CHECK: call void asm
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; CHECK-NOT: {{call|invoke}}
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ret void
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}
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