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1; RUN: opt < %s -mtriple=x86_64 -passes=internalize -internalize-public-api-list main -internalize-public-api-list c1 -internalize-public-api-list c2 \2; RUN: -internalize-public-api-list c3 -internalize-public-api-list c4 -S | FileCheck %s --check-prefixes=CHECK,NODUP3; RUN: opt < %s -mtriple=x86_64-windows -passes=internalize -internalize-public-api-list main -internalize-public-api-list c1 -internalize-public-api-list c2 \4; RUN: -internalize-public-api-list c3 -internalize-public-api-list c4 -S | FileCheck %s --check-prefixes=CHECK,NODUP5; RUN: opt < %s -mtriple=wasm32 -passes=internalize -internalize-public-api-list main -internalize-public-api-list c1 -internalize-public-api-list c2 \6; RUN: -internalize-public-api-list c3 -internalize-public-api-list c4 -S | FileCheck %s --check-prefixes=CHECK,WASM7 8$c1 = comdat any9$c2 = comdat any10$c3 = comdat any11$c4 = comdat any12$c5 = comdat any13 14; CHECK: $c1 = comdat any15 16;; wasm doesn't support nodeduplicate.17; NODUP: $c2 = comdat nodeduplicate18; WASM: $c2 = comdat any19 20; CHECK: $c3 = comdat any21; CHECK: $c4 = comdat any22 23; CHECK: @c1_c = global i32 0, comdat($c1)24@c1_c = global i32 0, comdat($c1)25 26;; $c2 has more than one member. Keep the comdat.27; CHECK: @c2_b = internal global i32 0, comdat($c2)28@c2_b = global i32 0, comdat($c2)29 30; CHECK: @c3 = global i32 0, comdat{{$}}31@c3 = global i32 0, comdat32 33; CHECK: @c4_a = internal global i32 0, comdat($c4)34@c4_a = internal global i32 0, comdat($c4)35 36; CHECK: @c1_d = alias i32, ptr @c1_c37@c1_d = alias i32, ptr @c1_c38 39; CHECK: @c2_c = internal alias i32, ptr @c2_b40@c2_c = alias i32, ptr @c2_b41 42; CHECK: @c4 = alias i32, ptr @c4_a43@c4 = alias i32, ptr @c4_a44 45; CHECK: define void @c1() comdat {46define void @c1() comdat {47 ret void48}49 50; CHECK: define void @c1_a() comdat($c1) {51define void @c1_a() comdat($c1) {52 ret void53}54 55; CHECK: define internal void @c2() comdat {56define internal void @c2() comdat {57 ret void58}59 60; CHECK: define internal void @c2_a() comdat($c2) {61define void @c2_a() comdat($c2) {62 ret void63}64 65; CHECK: define void @c3_a() comdat($c3) {66define void @c3_a() comdat($c3) {67 ret void68}69 70;; There is only one member in the comdat. Delete the comdat as a size optimization.71; CHECK: define internal void @c5() {72define void @c5() comdat($c5) {73 ret void74}75 76;; Add a non-comdat symbol to ensure the module ID is not empty so that we can77;; create unique comdat names.78define void @main() {79 ret void80}81