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Starting from AIX 7.2 TL5 SP6 and AIX 7.3 TL2 the system linker supports thinLTO. Reviewed By: ZarkoCA, MaskRay Differential Revision: https://reviews.llvm.org/D155700
27 lines
1.5 KiB
C
27 lines
1.5 KiB
C
// RUN: %clang -O2 %s -flto=thin -c -o %t.o
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// RUN: llvm-lto -thinlto -o %t %t.o
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// -fthinlto_index should be passed to cc1
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// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -### \
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// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-THINLTOBE-ACTION
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// CHECK-THINLTOBE-ACTION: -fthinlto-index=
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// CHECK-THINLTOBE-ACTION-SAME: {{"?-x"? "?ir"?}}
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// Check that this also works without -x ir.
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// RUN: %clang -O2 -o %t1.o %t.o -c -fthinlto-index=%t.thinlto.bc -### 2>&1 \
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// RUN: | FileCheck %s -check-prefix=CHECK-THINLTOBE-ACTION
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// -save-temps should be passed to cc1
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// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -save-temps -### 2>&1 | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS -check-prefix=CHECK-SAVE-TEMPS-CWD
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// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -save-temps=cwd -### 2>&1 | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS -check-prefix=CHECK-SAVE-TEMPS-CWD
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// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -save-temps=obj -### 2>&1 | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS -check-prefix=CHECK-SAVE-TEMPS-OBJ
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// CHECK-SAVE-TEMPS-NOT: -emit-llvm-bc
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// CHECK-SAVE-TEMPS-CWD: -save-temps=cwd
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// CHECK-SAVE-TEMPS-OBJ: -save-temps=obj
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// CHECK-SAVE-TEMPS-NOT: -emit-llvm-bc
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// Ensure clang driver gives the expected error for incorrect input type
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// RUN: not %clang -O2 -o %t1.o %s -c -fthinlto-index=%t.thinlto.bc 2>&1 \
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// RUN: | FileCheck %s -check-prefix=CHECK-WARNING
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// CHECK-WARNING: error: option '-fthinlto-index={{.*}}' requires input to be LLVM bitcode
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