diff options
Diffstat (limited to 'llvm/test/CodeGen/X86')
| -rw-r--r-- | llvm/test/CodeGen/X86/2009-11-16-UnfoldMemOpBug.ll | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/global-sections.ll | 8 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/osx-private-labels.ll | 71 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/pr10420.ll | 4 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/private-2.ll | 2 |
5 files changed, 83 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/X86/2009-11-16-UnfoldMemOpBug.ll b/llvm/test/CodeGen/X86/2009-11-16-UnfoldMemOpBug.ll index 08a99e3f661..b828c27e782 100644 --- a/llvm/test/CodeGen/X86/2009-11-16-UnfoldMemOpBug.ll +++ b/llvm/test/CodeGen/X86/2009-11-16-UnfoldMemOpBug.ll @@ -1,7 +1,7 @@ ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s ; rdar://7396984 -@str = private constant [28 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 1 +@str = private unnamed_addr constant [28 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 1 define void @t(i32 %count) ssp nounwind { entry: diff --git a/llvm/test/CodeGen/X86/global-sections.ll b/llvm/test/CodeGen/X86/global-sections.ll index eaf7337214b..c031821f9a6 100644 --- a/llvm/test/CodeGen/X86/global-sections.ll +++ b/llvm/test/CodeGen/X86/global-sections.ll @@ -168,3 +168,11 @@ ; DARWIN: .zerofill __DATA,__common,_G12,1,3 ; DARWIN: .globl _G13 ; DARWIN: .zerofill __DATA,__common,_G13,1,3 + +@G14 = private unnamed_addr constant [4 x i8] c"foo\00", align 1 + +; LINUX-SECTIONS: .type .LG14,@object # @G14 +; LINUX-SECTIONS: .section .rodata..LG14,"aMS",@progbits,1 +; LINUX-SECTIONS: .LG14: +; LINUX-SECTIONS: .asciz "foo" +; LINUX-SECTIONS: .size .LG14, 4 diff --git a/llvm/test/CodeGen/X86/osx-private-labels.ll b/llvm/test/CodeGen/X86/osx-private-labels.ll new file mode 100644 index 00000000000..349ce7d0cc5 --- /dev/null +++ b/llvm/test/CodeGen/X86/osx-private-labels.ll @@ -0,0 +1,71 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s +; Test all the cases where a L label is safe. Removing any entry from +; TargetLoweringObjectFileMachO::isSectionAtomizableBySymbols should cause +; this to fail. +; We also test some noteworthy cases that require an l label. + +@private1 = private unnamed_addr constant [4 x i8] c"zed\00" +; CHECK: .section __TEXT,__cstring,cstring_literals +; CHECK-NEXT: L_private1: + +@private2 = private unnamed_addr constant [5 x i16] [i16 116, i16 101, + i16 115, i16 116, i16 0] +; CHECK: .section __TEXT,__ustring +; CHECK-NEXT: .align 1 +; CHECK-NEXT: l_private2: + +; There is no dedicated 4 byte strings on MachO. + +%struct.NSConstantString = type { i32*, i32, i8*, i32 } +@private3 = private constant %struct.NSConstantString { i32* null, i32 1992, i8* null, i32 0 }, section "__DATA,__cfstring" +; CHECK: .section __DATA,__cfstring +; CHECK-NEXT: .align 4 +; CHECK-NEXT: L_private3: + +; There is no dedicated 1 or 2 byte constant section on MachO. + +@private4 = private unnamed_addr constant i32 42 +; CHECK: .section __TEXT,__literal4,4byte_literals +; CHECK-NEXT: .align 2 +; CHECK-NEXT: L_private4: + +@private5 = private unnamed_addr constant i64 42 +; CHECK: .section __TEXT,__literal8,8byte_literals +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private5: + +@private6 = private unnamed_addr constant i128 42 +; CHECK: .section __TEXT,__literal16,16byte_literals +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private6: + +%struct._objc_class = type { i8* } +@private7 = private global %struct._objc_class* null, section "__OBJC,__cls_refs,literal_pointers,no_dead_strip" +; CHECK: .section __OBJC,__cls_refs,literal_pointers,no_dead_strip +; CHECK: .align 3 +; CHECK: L_private7: + +@private8 = private global i32* null, section "__DATA,__nl_symbol_ptr,non_lazy_symbol_pointers" +; CHECK: .section __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private8: + +@private9 = private global i32* null, section "__DATA,__la_symbol_ptr,lazy_symbol_pointers" +; CHECK: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private9: + +@private10 = private global i32* null, section "__DATA,__mod_init_func,mod_init_funcs" +; CHECK: .section __DATA,__mod_init_func,mod_init_funcs +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private10: + +@private11 = private global i32* null, section "__DATA,__mod_term_func,mod_term_funcs" +; CHECK: .section __DATA,__mod_term_func,mod_term_funcs +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private11: + +@private12 = private global i32* null, section "__DATA,__foobar,interposing" +; CHECK: .section __DATA,__foobar,interposing +; CHECK-NEXT: .align 3 +; CHECK-NEXT: L_private12: diff --git a/llvm/test/CodeGen/X86/pr10420.ll b/llvm/test/CodeGen/X86/pr10420.ll index 100bb2c9eef..b2f08e873b2 100644 --- a/llvm/test/CodeGen/X86/pr10420.ll +++ b/llvm/test/CodeGen/X86/pr10420.ll @@ -14,7 +14,7 @@ define void @bar() { ret void; } -; CHECK: L_foo: ## @foo +; CHECK: l_foo: ## @foo ; CHECK-NEXT: Ltmp0: ; CHECK: _bar: ## @bar @@ -34,7 +34,7 @@ define void @bar() { ; CHECK-NEXT: {{.quad|.long}} Ltmp[[NUM2]] -; OLD: L_foo: ## @foo +; OLD: l_foo: ## @foo ; OLD-NEXT: Ltmp0: ; OLD: _bar: ## @bar diff --git a/llvm/test/CodeGen/X86/private-2.ll b/llvm/test/CodeGen/X86/private-2.ll index 4413cee23b3..cf2d7411937 100644 --- a/llvm/test/CodeGen/X86/private-2.ll +++ b/llvm/test/CodeGen/X86/private-2.ll @@ -2,7 +2,7 @@ ; Quote should be outside of private prefix. ; rdar://6855766x -; CHECK: L__ZZ20 +; CHECK: "l__ZZ20-[Example1 whatever]E4C.91" %struct.A = type { i32*, i32 } @"_ZZ20-[Example1 whatever]E4C.91" = private constant %struct.A { i32* null, i32 1 } ; <%struct.A*> [#uses=1] |
