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1; REQUIRES: x862; RUN: rm -fr %t && mkdir %t && cd %t3; RUN: opt -thinlto-bc -o main.o %s4; RUN: opt -thinlto-bc -o thin1.o %S/Inputs/thin1.ll5; RUN: opt -thinlto-bc -o thin2.o %S/Inputs/thin2.ll6; RUN: llvm-ar qcT thin.a thin1.o thin2.o7 8;; --thinlto-single-module=main.o should result in only main.o compiled, of which9;; the object code is saved in single1.o1. Note that single1.o is always the dummy10;; output, aka ld-temp.o. There should be no more object files generated.11; RUN: ld.lld main.o thin.a --thinlto-single-module=main.o --lto-obj-path=single1.o12; RUN: llvm-readelf -S -s single1.o | FileCheck %s --check-prefix=DEFAULT13; RUN: llvm-readelf -S -s single1.o1 | FileCheck %s --check-prefix=MAIN14; RUN: not ls single1.o215; RUN: not ls a.out16 17; DEFAULT: Value Size Type Bind Vis Ndx Name18; DEFAULT: 0000000000000000 0 FILE LOCAL DEFAULT ABS ld-temp.o19; MAIN: Value Size Type Bind Vis Ndx Name20; MAIN: 0000000000000000 0 FILE LOCAL DEFAULT ABS thinlto-single-module.ll21; MAIN-NEXT: 0000000000000000 3 FUNC GLOBAL DEFAULT 3 _start22 23;; --thinlto-single-module=thin.a should result in only thin1.o and thin2.o compiled.24; RUN: ld.lld main.o thin.a --thinlto-single-module=thin.a --lto-obj-path=single2.o25; RUN: llvm-readelf -S -s single2.o | FileCheck %s --check-prefix=DEFAULT26; RUN: llvm-readelf -S -s single2.o1 | FileCheck %s --check-prefix=FOO27; RUN: llvm-readelf -S -s single2.o2 | FileCheck %s --check-prefix=BLAH28; RUN: not ls single1.o329 30;; Multiple --thinlto-single-module uses should result in a combination of inputs compiled.31; RUN: ld.lld main.o thin.a --thinlto-single-module=main.o --thinlto-single-module=thin2.o --lto-obj-path=single4.o32; RUN: llvm-readelf -S -s single4.o | FileCheck %s --check-prefix=DEFAULT33; RUN: llvm-readelf -S -s single4.o1 | FileCheck %s --check-prefix=MAIN34; RUN: llvm-readelf -S -s single4.o2 | FileCheck %s --check-prefix=BLAH35; RUN: not ls single4.o336 37; FOO: Value Size Type Bind Vis Ndx Name38; FOO: 0000000000000000 0 FILE LOCAL DEFAULT ABS thin1.ll39; FOO-NEXT: 0000000000000000 6 FUNC GLOBAL DEFAULT 3 foo40; BLAH: Value Size Type Bind Vis Ndx Name41; BLAH: 0000000000000000 0 FILE LOCAL DEFAULT ABS thin2.ll42; BLAH-NEXT: 0000000000000000 4 FUNC GLOBAL DEFAULT 3 blah43 44;; Check only main.o is in the result thin index file.45;; Also check a *.thinlto.bc file generated for main.o only.46; RUN: ld.lld main.o thin.a --thinlto-single-module=main.o --thinlto-index-only=single5.idx47; RUN: ls main.o.thinlto.bc48; RUN: ls | FileCheck --implicit-check-not='thin.{{.*}}.thinlto.bc' /dev/null49; RUN: FileCheck %s --check-prefix=IDX < single5.idx50; RUN: count 1 < single5.idx51 52; IDX: main.o53 54;; Check temporary output generated for main.o only.55; RUN: ld.lld main.o thin.a --thinlto-single-module=main.o --save-temps56; RUN: ls main.o.0.preopt.bc57; RUN: not ls thin.*.0.preopt.bc58 59target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"60target triple = "x86_64-scei-ps4"61 62declare i32 @blah(i32 %meh)63declare i32 @foo(i32 %goo)64 65define i32 @_start() {66 call i32 @foo(i32 0)67 call i32 @blah(i32 0)68 ret i32 069}70