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Add test for r164155 and remove two tests superseded by ppc64-calls.ll.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164162 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Roman Divacky
2012-09-18 19:51:44 +00:00
parent 18505b3522
commit 51ca601977
3 changed files with 14 additions and 32 deletions
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16
test/CodeGen/PowerPC/bl8_elf_nop.ll
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@@ -1,16 +0,0 @@
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
declare i32 @clock() nounwind
define i32 @func() {
entry:
%call = call i32 @clock() nounwind
%call2 = add i32 %call, 7
ret i32 %call2
}
; CHECK: bl clock
; CHECK-NEXT: nop

14
test/CodeGen/PowerPC/ppc64-calls.ll
View File

@@ -6,6 +6,10 @@ define void @foo() nounwind readnone noinline {
ret void ret void
} }
define weak void @foo_weak() nounwind {
ret void
}
; Calls to local function does not require the TOC restore 'nop' ; Calls to local function does not require the TOC restore 'nop'
define void @test_direct() nounwind readnone { define void @test_direct() nounwind readnone {
; CHECK: test_direct: ; CHECK: test_direct:
@@ -15,6 +19,16 @@ define void @test_direct() nounwind readnone {
ret void ret void
} }
; Calls to weak function requires a TOC restore 'nop' because they
; may be overridden in a different module.
define void @test_weak() nounwind readnone {
; CHECK: test_weak:
tail call void @foo_weak() nounwind
; CHECK: bl foo
; CHECK-NEXT: nop
ret void
}
; Indirect calls requires a full stub creation ; Indirect calls requires a full stub creation
define void @test_indirect(void ()* nocapture %fp) nounwind { define void @test_indirect(void ()* nocapture %fp) nounwind {
; CHECK: test_indirect: ; CHECK: test_indirect:

16
test/CodeGen/PowerPC/ppc64-ind-call.ll
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@@ -1,16 +0,0 @@
; RUN: llc < %s -march=ppc64 | FileCheck %s
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
define void @test1() {
entry:
%call.i75 = call zeroext i8 undef(i8* undef, i8 zeroext 10)
unreachable
}
; CHECK: @test1
; CHECK: ld 11, 0(3)
; CHECK: ld 2, 8(3)
; CHECK: bctrl
; CHECK: ld 2, 40(1)