llvm-6502/test/CodeGen/NVPTX/weak-linkage.ll

; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s

; CHECK: // .weak foo
; CHECK: .weak .func foo
define weak void @foo() {
  ret void
}

; CHECK: // .weak baz
; CHECK: .weak .func baz
define weak_odr void @baz() {
  ret void
}

; CHECK: .visible .func bar
define void @bar() {
  ret void
}
[NVPTX] Emit .weak when linkage is not external, internal, or private git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211926 91177308-0d34-0410-b5e6-96231b3b80d8 2014-06-27 18:35:10 +00:00			`; RUN: llc < %s -march=nvptx -mcpu=sm_20 \| FileCheck %s`

[NVPTX] Do not emit .weak symbols for NVPTX Summary: ".weak" symbols cannot be consumed by ptxas (PR21685). This patch makes the weak directive in MCAsmPrinter customizable, and disables emitting ".weak" symbols for NVPTX. Test Plan: weak-linkage.ll Reviewers: jholewinski Reviewed By: jholewinski Subscribers: majnemer, jholewinski, llvm-commits Differential Revision: http://reviews.llvm.org/D6455 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223077 91177308-0d34-0410-b5e6-96231b3b80d8 2014-12-01 21:16:17 +00:00			`; CHECK: // .weak foo`
[NVPTX] Emit .weak when linkage is not external, internal, or private git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211926 91177308-0d34-0410-b5e6-96231b3b80d8 2014-06-27 18:35:10 +00:00			`; CHECK: .weak .func foo`
			`define weak void @foo() {`
			`ret void`
			`}`

[NVPTX] Do not emit .weak symbols for NVPTX Summary: ".weak" symbols cannot be consumed by ptxas (PR21685). This patch makes the weak directive in MCAsmPrinter customizable, and disables emitting ".weak" symbols for NVPTX. Test Plan: weak-linkage.ll Reviewers: jholewinski Reviewed By: jholewinski Subscribers: majnemer, jholewinski, llvm-commits Differential Revision: http://reviews.llvm.org/D6455 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223077 91177308-0d34-0410-b5e6-96231b3b80d8 2014-12-01 21:16:17 +00:00			`; CHECK: // .weak baz`
			`; CHECK: .weak .func baz`
			`define weak_odr void @baz() {`
			`ret void`
			`}`

[NVPTX] Emit .weak when linkage is not external, internal, or private git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211926 91177308-0d34-0410-b5e6-96231b3b80d8 2014-06-27 18:35:10 +00:00			`; CHECK: .visible .func bar`
			`define void @bar() {`
			`ret void`
			`}`