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Imported Upstream version 6.0.0.172

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Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
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Xamarin Public Jenkins (auto-signing)
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions
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59
external/llvm/test/CodeGen/PowerPC/pr32140.ll vendored Normal file
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=powerpc64le-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
; RUN: llc -mtriple=powerpc64-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
@as = common local_unnamed_addr global i16 0, align 2
@bs = common local_unnamed_addr global i16 0, align 2
@ai = common local_unnamed_addr global i32 0, align 4
@bi = common local_unnamed_addr global i32 0, align 4
define void @bswapStorei64Toi32() {
; CHECK-LABEL: bswapStorei64Toi32:
; CHECK: # %bb.0: # %entry
; CHECK: lwa 3, 0(3)
; CHECK-NEXT: rldicl 3, 3, 32, 32
; CHECK-NEXT: stwbrx 3, 0, 4
; CHECK-NEXT: blr
entry:
%0 = load i32, i32* @ai, align 4
%conv.i = sext i32 %0 to i64
%or26.i = tail call i64 @llvm.bswap.i64(i64 %conv.i)
%conv = trunc i64 %or26.i to i32
store i32 %conv, i32* @bi, align 4
ret void
}
define void @bswapStorei32Toi16() {
; CHECK-LABEL: bswapStorei32Toi16:
; CHECK: # %bb.0: # %entry
; CHECK: lha 3, 0(3)
; CHECK-NEXT: srwi 3, 3, 16
; CHECK-NEXT: sthbrx 3, 0, 4
; CHECK-NEXT: blr
entry:
%0 = load i16, i16* @as, align 2
%conv.i = sext i16 %0 to i32
%or26.i = tail call i32 @llvm.bswap.i32(i32 %conv.i)
%conv = trunc i32 %or26.i to i16
store i16 %conv, i16* @bs, align 2
ret void
}
define void @bswapStorei64Toi16() {
; CHECK-LABEL: bswapStorei64Toi16:
; CHECK: # %bb.0: # %entry
; CHECK: lha 3, 0(3)
; CHECK-NEXT: rldicl 3, 3, 16, 48
; CHECK-NEXT: sthbrx 3, 0, 4
; CHECK-NEXT: blr
entry:
%0 = load i16, i16* @as, align 2
%conv.i = sext i16 %0 to i64
%or26.i = tail call i64 @llvm.bswap.i64(i64 %conv.i)
%conv = trunc i64 %or26.i to i16
store i16 %conv, i16* @bs, align 2
ret void
}
declare i32 @llvm.bswap.i32(i32)
declare i64 @llvm.bswap.i64(i64)