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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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129
external/llvm/test/CodeGen/PowerPC/fast-isel-fold.ll vendored
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@ -1,129 +0,0 @@
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
@a = global i8 1, align 1
@b = global i16 2, align 2
@c = global i32 4, align 4
define void @t1() nounwind {
; ELF64: t1
%1 = load i8, i8* @a, align 1
call void @foo1(i8 zeroext %1)
; ELF64: lbz
; ELF64-NOT: rldicl
; ELF64-NOT: rlwinm
ret void
}
define void @t2() nounwind {
; ELF64: t2
%1 = load i16, i16* @b, align 2
call void @foo2(i16 zeroext %1)
; ELF64: lhz
; ELF64-NOT: rldicl
; ELF64-NOT: rlwinm
ret void
}
define void @t2a() nounwind {
; ELF64: t2a
%1 = load i32, i32* @c, align 4
call void @foo3(i32 zeroext %1)
; ELF64: lwz
; ELF64-NOT: rldicl
; ELF64-NOT: rlwinm
ret void
}
declare void @foo1(i8 zeroext)
declare void @foo2(i16 zeroext)
declare void @foo3(i32 zeroext)
define i32 @t3() nounwind {
; ELF64: t3
%1 = load i8, i8* @a, align 1
%2 = zext i8 %1 to i32
; ELF64: lbz
; ELF64-NOT: rlwinm
ret i32 %2
}
define i32 @t4() nounwind {
; ELF64: t4
%1 = load i16, i16* @b, align 2
%2 = zext i16 %1 to i32
; ELF64: lhz
; ELF64-NOT: rlwinm
ret i32 %2
}
define i32 @t5() nounwind {
; ELF64: t5
%1 = load i16, i16* @b, align 2
%2 = sext i16 %1 to i32
; ELF64: lha
; ELF64-NOT: rlwinm
ret i32 %2
}
define i32 @t6() nounwind {
; ELF64: t6
%1 = load i8, i8* @a, align 2
%2 = sext i8 %1 to i32
; ELF64: lbz
; ELF64-NOT: rlwinm
ret i32 %2
}
define i64 @t7() nounwind {
; ELF64: t7
%1 = load i8, i8* @a, align 1
%2 = zext i8 %1 to i64
; ELF64: lbz
; ELF64-NOT: rldicl
ret i64 %2
}
define i64 @t8() nounwind {
; ELF64: t8
%1 = load i16, i16* @b, align 2
%2 = zext i16 %1 to i64
; ELF64: lhz
; ELF64-NOT: rldicl
ret i64 %2
}
define i64 @t9() nounwind {
; ELF64: t9
%1 = load i16, i16* @b, align 2
%2 = sext i16 %1 to i64
; ELF64: lha
; ELF64-NOT: extsh
ret i64 %2
}
define i64 @t10() nounwind {
; ELF64: t10
%1 = load i8, i8* @a, align 2
%2 = sext i8 %1 to i64
; ELF64: lbz
; ELF64: extsb
ret i64 %2
}
define i64 @t11() nounwind {
; ELF64: t11
%1 = load i32, i32* @c, align 4
%2 = zext i32 %1 to i64
; ELF64: lwz
; ELF64-NOT: rldicl
ret i64 %2
}
define i64 @t12() nounwind {
; ELF64: t12
%1 = load i32, i32* @c, align 4
%2 = sext i32 %1 to i64
; ELF64: lwa
; ELF64-NOT: extsw
ret i64 %2
}