llvm-mirror/test/CodeGen/X86/tls8.ll

; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl	%gs:0, %eax} %t
; RUN: grep {leal	i@NTPOFF(%eax), %eax} %t
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
; RUN: grep {movq	%fs:0, %rax} %t2
; RUN: grep {leaq	i@TPOFF(%rax), %rax} %t2

@i = hidden thread_local global i32 15

define i32* @f() {
entry:
	ret i32* @i
}
Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81290 2009-09-08 23:54:48 +00:00			`; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t`
Don't fold a load if the other operand is a TLS address. With this we generate movl %gs:0, %eax leal i@NTPOFF(%eax), %eax instead of movl $i@NTPOFF, %eax addl %gs:0, %eax llvm-svn: 68778 2009-04-10 10:09:34 +00:00			`; RUN: grep {movl %gs:0, %eax} %t`
			`; RUN: grep {leal i@NTPOFF(%eax), %eax} %t`
Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81290 2009-09-08 23:54:48 +00:00			`; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2`
X86-64 TLS support for local exec and initial exec. llvm-svn: 68947 2009-04-13 13:02:49 +00:00			`; RUN: grep {movq %fs:0, %rax} %t2`
			`; RUN: grep {leaq i@TPOFF(%rax), %rax} %t2`
Refactor TLS code and add some tests. The tests and expected results are: pic \| declaration \| linkage \| visibility \| !pic \| declaration \| external \| default \| tls1.ll tls2.ll \| local exec pic \| declaration \| external \| default \| tls1-pic.ll tls2-pic.ll \| general dynamic !pic \| !declaration \| external \| default \| tls3.ll tls4.ll \| initial exec pic \| !declaration \| external \| default \| tls3-pic.ll tls4-pic.ll \| general dynamic !pic \| declaration \| external \| hidden \| tls7.ll tls8.ll \| local exec pic \| declaration \| external \| hidden \| X \| local dynamic !pic \| !declaration \| external \| hidden \| tls9.ll tls10.ll \| local exec pic \| !declaration \| external \| hidden \| X \| local dynamic !pic \| declaration \| internal \| default \| tls5.ll tls6.ll \| local exec pic \| declaration \| internal \| default \| X \| local dynamic The ones marked with an X have not been implemented since local dynamic is not implemented. llvm-svn: 65632 2009-02-27 13:37:18 +00:00
			`@i = hidden thread_local global i32 15`

			`define i32* @f() {`
			`entry:`
			`ret i32* @i`
			`}`