1; Verifies that only functions defined or used by each module make it into the 2; CFI functions sets in that module's distributed index. 3; RUN: opt -thinlto-bc -thinlto-split-lto-unit %s -o %t1.bc 4; RUN: opt -thinlto-bc -thinlto-split-lto-unit %S/Inputs/cfi-icall-only-bazqux.ll -o %t2.bc 5; RUN: llvm-lto2 run -thinlto-distributed-indexes %t1.bc %t2.bc -o %t.out \ 6; RUN: -r %t1.bc,bar,plx \ 7; RUN: -r %t1.bc,baz,x \ 8; RUN: -r %t1.bc,f,plx \ 9; RUN: -r %t1.bc,foo,plx \ 10; RUN: -r %t2.bc,bar,x \ 11; RUN: -r %t2.bc,baz,plx \ 12; RUN: -r %t2.bc,g,plx \ 13; RUN: -r %t2.bc,qux,plx 14; RUN: llvm-bcanalyzer -dump %t1.bc.thinlto.bc | FileCheck %s --check-prefix=FOOBAZ 15; RUN: llvm-bcanalyzer -dump %t2.bc.thinlto.bc | FileCheck %s --check-prefix=BARQUX 16 17target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 18target triple = "x86_64-unknown-linux-gnu" 19 20declare !type !0 i8 @baz(ptr) 21declare i1 @llvm.type.test(ptr %ptr, metadata %type) nounwind readnone 22 23define i8 @foo(ptr %p) !type !0 { 24 %x = call i1 @llvm.type.test(ptr %p, metadata !"t1") 25 %1 = select i1 %x, i8 0, i8 1 26 ret i8 %1 27} 28 29define i8 @bar(ptr %p) !type !0 { 30 %x = call i1 @llvm.type.test(ptr %p, metadata !"t1") 31 ret i8 2 32} 33 34define i8 @f(i1 %i, ptr %p) { 35 %1 = select i1 %i, ptr @foo, ptr @baz 36 %2 = call i8 %1(ptr %p) 37 ret i8 %2 38} 39 40!0 = !{i64 0, !"t1"} 41 42; FOOBAZ: <GLOBALVAL_SUMMARY_BLOCK 43; FOOBAZ: <CFI_FUNCTION_DEFS op0=0 op1=3 op2=3 op3=3 op4=6 op5=3/> 44; FOOBAZ: <TYPE_ID op0=9 op1=2 op2=4 op3=7 op4=0 op5=0 op6=0 op7=0/> 45; FOOBAZ: </GLOBALVAL_SUMMARY_BLOCK> 46; FOOBAZ: <STRTAB_BLOCK 47; FOOBAZ-NEXT: <BLOB abbrevid=4/> blob data = 'barbazfoot1' 48; FOOBAZ-NEXT: </STRTAB_BLOCK> 49 50; BARQUX: <GLOBALVAL_SUMMARY_BLOCK 51; BARQUX: <CFI_FUNCTION_DEFS op0=0 op1=3 op2=3 op3=3 op4=6 op5=3/> 52; BARQUX: <TYPE_ID op0=9 op1=2 op2=4 op3=7 op4=0 op5=0 op6=0 op7=0/> 53; BARQUX: </GLOBALVAL_SUMMARY_BLOCK> 54; BARQUX: <STRTAB_BLOCK 55; BARQUX-NEXT: <BLOB abbrevid=4/> blob data = 'barbazquxt1' 56; BARQUX-NEXT: </STRTAB_BLOCK> 57