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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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18
external/llvm-project/llvm/test/CodeGen/PowerPC/shl_sext.ll vendored Normal file
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@@ -0,0 +1,18 @@
; This test should not contain a sign extend
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | not grep extsb
define i32 @test(i32 %mode.0.i.0) {
%tmp.79 = trunc i32 %mode.0.i.0 to i8 ; <i8> [#uses=1]
%tmp.80 = sext i8 %tmp.79 to i32 ; <i32> [#uses=1]
%tmp.81 = shl i32 %tmp.80, 24 ; <i32> [#uses=1]
ret i32 %tmp.81
}
define i32 @test2(i32 %mode.0.i.0) {
%tmp.79 = trunc i32 %mode.0.i.0 to i8 ; <i8> [#uses=1]
%tmp.80 = sext i8 %tmp.79 to i32 ; <i32> [#uses=1]
%tmp.81 = shl i32 %tmp.80, 16 ; <i32> [#uses=1]
%tmp.82 = and i32 %tmp.81, 16711680 ; <i32> [#uses=1]
ret i32 %tmp.82
}