diff options
Diffstat (limited to 'test/CodeGen/X86/global-sections.ll')
| -rw-r--r-- | test/CodeGen/X86/global-sections.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/X86/global-sections.ll b/test/CodeGen/X86/global-sections.ll index d79c56bc4637..6d211913b015 100644 --- a/test/CodeGen/X86/global-sections.ll +++ b/test/CodeGen/X86/global-sections.ll @@ -1,5 +1,6 @@ ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu | FileCheck %s -check-prefix=LINUX ; RUN: llc < %s -mtriple=i386-apple-darwin9.7 | FileCheck %s -check-prefix=DARWIN +; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -fdata-sections | FileCheck %s -check-prefix=LINUX-SECTIONS ; int G1; @@ -32,6 +33,12 @@ ; DARWIN: _G3: ; DARWIN: .long _G1 +; LINUX: .section .rodata,"a",@progbits +; LINUX: .globl G3 + +; LINUX-SECTIONS: .section .rodata.G3,"a",@progbits +; LINUX-SECTIONS: .globl G3 + ; _Complex long long const G4 = 34; @G4 = constant {i64,i64} { i64 34, i64 0 } @@ -97,6 +104,9 @@ ; LINUX: G7: ; LINUX: .asciz "abcdefghi" +; LINUX-SECTIONS: .section .rodata.G7,"aMS",@progbits,1 +; LINUX-SECTIONS: .globl G7 + @G8 = constant [4 x i16] [ i16 1, i16 2, i16 3, i16 0 ] @@ -134,3 +144,17 @@ ; LINUX: G10: ; LINUX: .zero 400 + + +;; Zero sized objects should round up to 1 byte in zerofill directives. +; rdar://7886017 +@G11 = global [0 x i32] zeroinitializer +@G12 = global {} zeroinitializer +@G13 = global { [0 x {}] } zeroinitializer + +; DARWIN: .globl _G11 +; DARWIN: .zerofill __DATA,__common,_G11,1,2 +; DARWIN: .globl _G12 +; DARWIN: .zerofill __DATA,__common,_G12,1,3 +; DARWIN: .globl _G13 +; DARWIN: .zerofill __DATA,__common,_G13,1,3 |