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The LIT test cases were migrated with the script provided by Nikita Popov. Due to the size of the change it is split into several parts. Reviewed By: nemanja, amyk, nikic, PowerPC Differential Revision: https://reviews.llvm.org/D135470
24 lines
947 B
LLVM
24 lines
947 B
LLVM
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
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target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128"
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target triple = "powerpc-unknown-linux-gnu"
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; CHECK: t
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; CHECK: mr 4, 3
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; CHECK: lbz 3
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; CHECK: extsb 5, 3
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; CHECK: sth 5
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; CHECK: blr
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define signext i16 @t(ptr %dct) nounwind {
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entry:
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load i16, ptr null, align 2 ; <i16>:0 [#uses=2]
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lshr i16 %0, 11 ; <i16>:1 [#uses=0]
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trunc i16 %0 to i8 ; <i8>:2 [#uses=1]
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sext i8 %2 to i16 ; <i16>:3 [#uses=1]
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add i16 0, %3 ; <i16>:4 [#uses=1]
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sext i16 %4 to i32 ; <i32>:5 [#uses=1]
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%dcval.0.in = shl i32 %5, 0 ; <i32> [#uses=1]
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%dcval.0 = trunc i32 %dcval.0.in to i16 ; <i16> [#uses=1]
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store i16 %dcval.0, ptr %dct, align 2
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ret i16 0
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}
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