mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.179

Browse Source 
Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
external/llvm/test/CodeGen/Mips/atomicops.ll vendored Normal file
View File

@ -0,0 +1,41 @@
; RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
@.str = private unnamed_addr constant [8 x i8] c"%d, %d\0A\00", align 1
define i32 @foo(i32* %mem, i32 %val, i32 %c) nounwind {
entry:
%0 = atomicrmw add i32* %mem, i32 %val seq_cst
%add = add nsw i32 %0, %c
ret i32 %add
; 16-LABEL: foo:
; 16: lw ${{[0-9]+}}, %call16(__sync_synchronize)(${{[0-9]+}})
; 16: lw ${{[0-9]+}}, %call16(__sync_fetch_and_add_4)(${{[0-9]+}})
}
define i32 @main() nounwind {
entry:
%x = alloca i32, align 4
store volatile i32 0, i32* %x, align 4
%0 = atomicrmw add i32* %x, i32 1 seq_cst
%add.i = add nsw i32 %0, 2
%1 = load volatile i32, i32* %x, align 4
%call1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i32 0, i32 0), i32 %add.i, i32 %1) nounwind
%pair = cmpxchg i32* %x, i32 1, i32 2 seq_cst seq_cst
%2 = extractvalue { i32, i1 } %pair, 0
%3 = load volatile i32, i32* %x, align 4
%call2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i32 0, i32 0), i32 %2, i32 %3) nounwind
%4 = atomicrmw xchg i32* %x, i32 1 seq_cst
%5 = load volatile i32, i32* %x, align 4
%call3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i32 0, i32 0), i32 %4, i32 %5) nounwind
; 16-LABEL: main:
; 16: lw ${{[0-9]+}}, %call16(__sync_synchronize)(${{[0-9]+}})
; 16: lw ${{[0-9]+}}, %call16(__sync_fetch_and_add_4)(${{[0-9]+}})
; 16: lw ${{[0-9]+}}, %call16(__sync_val_compare_and_swap_4)(${{[0-9]+}})
; 16: lw ${{[0-9]+}}, %call16(__sync_lock_test_and_set_4)(${{[0-9]+}})
ret i32 0
}
declare i32 @printf(i8* nocapture, ...) nounwind