38 lines
1.1 KiB
LLVM
38 lines
1.1 KiB
LLVM
; RUN: opt -module-summary %s -o %t1.o
|
|
; RUN: llvm-lto2 run -save-temps -o %t2.o %t1.o \
|
|
; RUN: -r %t1.o,testVar1,plx -r %t1.o,testVar2,plx \
|
|
; RUN: -r %t1.o,var1,pl -r %t1.o,var2,lx
|
|
|
|
; Test contains two retainedNodes: var1 and var2.
|
|
; var2 is not prevailing and here we check it is not inlined.
|
|
|
|
; Check 'var2' was not inlined.
|
|
; RUN: llvm-objdump -d -r %t2.o.1 | FileCheck %s
|
|
; CHECK: <testVar1>:
|
|
; CHECK-NEXT: movl $10, %eax
|
|
; CHECK-NEXT: retq
|
|
; CHECK: <testVar2>:
|
|
; CHECK-NEXT: movq (%rip), %rax
|
|
; CHECK-NEXT: R_X86_64_GOTPCREL var2-0x4
|
|
; CHECK-NEXT: movl (%rax), %eax
|
|
; CHECK-NEXT: retq
|
|
|
|
; Check 'var2' is undefined.
|
|
; RUN: llvm-readelf --symbols %t2.o.1 | FileCheck %s --check-prefix=UND
|
|
; UND: NOTYPE GLOBAL DEFAULT UND var2
|
|
|
|
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
@var1 = global i32 10, align 4
|
|
define i32 @testVar1() {
|
|
%1 = load i32, i32* @var1, align 4
|
|
ret i32 %1
|
|
}
|
|
|
|
@var2 = global i32 11, align 4
|
|
define i32 @testVar2() {
|
|
%1 = load i32, i32* @var2, align 4
|
|
ret i32 %1
|
|
}
|