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; RUN: llc -march=ppc64le -mcpu=pwr8 < %s | FileCheck %s
; RUN: llc -march=ppc64le -mcpu=pwr8 -O0 < %s | FileCheck %s
; RUN: llc -march=ppc64le < %s | FileCheck %s
; RUN: llc -march=ppc64le -O0 < %s | FileCheck %s
; The second run of the test case is to ensure the behaviour is the same
; without specifying -mcpu=pwr8 as that is now the baseline for ppc64le.
target datalayout = "e-m:e-i64:64-n32:64"
target triple = "powerpc64le-unknown-linux-gnu"
@number64 = global i64 10, align 8
; CHECK: .abiversion 2
define i64 @use_toc(i64 %a) nounwind {
entry:
; CHECK-LABEL: @use_toc
; CHECK-NEXT: .Ltmp[[TMP1:[0-9]+]]:
; CHECK-NEXT: addis 2, 12, .TOC.-.Ltmp[[TMP1]]@ha
; CHECK-NEXT: addi 2, 2, .TOC.-.Ltmp[[TMP1]]@l
; CHECK-NEXT: .Ltmp[[TMP2:[0-9]+]]:
; CHECK-NEXT: .localentry use_toc, .Ltmp[[TMP2]]-.Ltmp[[TMP1]]
; CHECK-NEXT: %entry
%0 = load i64* @number64, align 8
%cmp = icmp eq i64 %0, %a
%conv1 = zext i1 %cmp to i64
ret i64 %conv1
}
declare void @callee()
define void @use_toc_implicit() nounwind {
entry:
; CHECK-LABEL: @use_toc_implicit
; CHECK-NEXT: .Ltmp[[TMP1:[0-9]+]]:
; CHECK-NEXT: addis 2, 12, .TOC.-.Ltmp[[TMP1]]@ha
; CHECK-NEXT: addi 2, 2, .TOC.-.Ltmp[[TMP1]]@l
; CHECK-NEXT: .Ltmp[[TMP2:[0-9]+]]:
; CHECK-NEXT: .localentry use_toc_implicit, .Ltmp[[TMP2]]-.Ltmp[[TMP1]]
; CHECK-NEXT: %entry
call void @callee()
ret void
}
define i64 @no_toc(i64 %a) nounwind {
entry:
; CHECK-LABEL: @no_toc
; CHECK-NEXT: %entry
ret i64 %a
}
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