1
; RUN: llc -O2 -march=hexagon < %s | FileCheck %s
3
; CHECK-DAG: extractu(r{{[0-9]*}}, #3, #4)
4
; CHECK-DAG: extractu(r{{[0-9]*}}, #8, #7)
5
; CHECK-DAG: extractu(r{{[0-9]*}}, #8, #16)
24
; void foo(structx_t *px, structy_t *py) {
32
target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
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target triple = "hexagon"
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%struct.structx_t = type { i8, i8, i8, i8 }
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%struct.structy_t = type { i8, i8, i8, i8 }
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define void @foo(%struct.structx_t* nocapture %px, %struct.structy_t* nocapture %py) nounwind {
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%0 = bitcast %struct.structy_t* %py to i32*
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%1 = load i32, i32* %0, align 4
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%bf.value = and i32 %1, 7
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%2 = bitcast %struct.structx_t* %px to i32*
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%3 = load i32, i32* %2, align 4
46
%5 = or i32 %4, %bf.value
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store i32 %5, i32* %2, align 4
48
%6 = load i32, i32* %0, align 4
50
%bf.clear1 = shl nuw nsw i32 %7, 3
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%8 = and i32 %bf.clear1, 56
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%9 = and i32 %5, -1017
54
store i32 %10, i32* %2, align 4
55
%11 = load i32, i32* %0, align 4
57
%bf.value4 = shl i32 %12, 10
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%13 = and i32 %bf.value4, 261120
59
%14 = and i32 %10, -262081
61
store i32 %15, i32* %2, align 4
62
%16 = load i32, i32* %0, align 4
63
%17 = lshr i32 %16, 16
64
%bf.clear5 = shl i32 %17, 18
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%18 = and i32 %bf.clear5, 66846720
66
%19 = and i32 %15, -1073480641
68
store i32 %20, i32* %2, align 4
69
%21 = load i32, i32* %0, align 4
70
%22 = lshr i32 %21, 24
72
%24 = and i32 %20, 67107903
74
store i32 %25, i32* %2, align 4