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Imported Upstream version 6.10.0.49

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Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
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Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions
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26
external/llvm-project/llvm/test/CodeGen/PowerPC/selectiondag-sextload.ll vendored Normal file
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; RUN: llc --mtriple=powerpc64le-linux-gnu < %s | FileCheck %s
; It tests in function DAGCombiner::visitSIGN_EXTEND_INREG
; signext will not be combined with extload, and causes extra zext.
declare void @g(i32 signext)
define void @foo(i8* %p) {
entry:
br label %while.body
while.body:
%0 = load i8, i8* %p, align 1
%conv = zext i8 %0 to i32
%cmp = icmp sgt i8 %0, 0
br i1 %cmp, label %if.then, label %while.body
; CHECK: lbz
; CHECK: extsb.
; CHECK-NOT: rlwinm
; CHECK: ble
if.then:
tail call void @g(i32 signext %conv)
br label %while.body
}