forked from OSchip/llvm-project
44 lines
924 B
LLVM
44 lines
924 B
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
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; CHECK-LABEL: A2_combine_ll:
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; CHECK: combine(r1.l,r0.l)
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define i32 @A2_combine_ll(i32 %a0, i32 %a1) #0 {
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b2:
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%v3 = and i32 %a0, 65535
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%v4 = shl i32 %a1, 16
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%v5 = or i32 %v3, %v4
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ret i32 %v5
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}
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; CHECK-LABEL: A2_combine_lh:
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; CHECK: combine(r1.l,r0.h)
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define i32 @A2_combine_lh(i32 %a0, i32 %a1) #0 {
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b2:
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%v3 = lshr i32 %a0, 16
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%v4 = shl i32 %a1, 16
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%v5 = or i32 %v4, %v3
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ret i32 %v5
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}
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; CHECK-LABEL: A2_combine_hl:
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; CHECK: combine(r1.h,r0.l)
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define i32 @A2_combine_hl(i32 %a0, i32 %a1) #0 {
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b2:
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%v3 = and i32 %a0, 65535
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%v4 = and i32 %a1, 268431360
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%v5 = or i32 %v3, %v4
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ret i32 %v5
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}
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; CHECK-LABEL: A2_combine_hh:
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; CHECK: combine(r1.h,r0.h)
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define i32 @A2_combine_hh(i32 %a0, i32 %a1) #0 {
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b2:
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%v3 = lshr i32 %a0, 16
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%v4 = and i32 %a1, 268431360
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%v5 = or i32 %v3, %v4
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ret i32 %v5
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}
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attributes #0 = { noinline nounwind optnone readnone }
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