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gerrit-public.fairphone.software / toolchain / llvm-project / a82c4b5df847c6153bfc09c08a39cc0c919175ef / . / llvm / test / CodeGen / Hexagon / addh-sext-trunc.ll
blob: 7f219944436be1fc611fcd8ae97c4a9f2807b385 [file] [log] [blame]
Colin LeMahieub8575b12015-06-13 21:46:39 +0000[diff] [blame]1; RUN: llc -march=hexagon < %s | FileCheck %s
2; CHECK: r{{[0-9]+}} = add(r{{[0-9]+}}.{{L|l}}, r{{[0-9]+}}.{{H|h}})
3
4target 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"
5target triple = "hexagon-unknown-none"
6
Colin LeMahieub8575b12015-06-13 21:46:39 +0000[diff] [blame]7
Sjoerd Meijer05453992016-09-13 08:08:06 +0000[diff] [blame]8define i32 @foo(i16 %a, i32 %b) #0 {
9 %and = and i16 %a, -4
Colin LeMahieub8575b12015-06-13 21:46:39 +0000[diff] [blame]10 %conv3 = sext i16 %and to i32
Sjoerd Meijer05453992016-09-13 08:08:06 +0000[diff] [blame]11 %add13 = mul i32 %b, 65536
Colin LeMahieub8575b12015-06-13 21:46:39 +0000[diff] [blame]12 %sext = add i32 %add13, 262144
13 %phitmp = ashr exact i32 %sext, 16
Sjoerd Meijer05453992016-09-13 08:08:06 +0000[diff] [blame]14 ret i32 %phitmp
Colin LeMahieub8575b12015-06-13 21:46:39 +0000[diff] [blame]15}
16
Sjoerd Meijer05453992016-09-13 08:08:06 +0000[diff] [blame]17
Colin LeMahieub8575b12015-06-13 21:46:39 +0000[diff] [blame]18attributes #0 = { nounwind readonly "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
19
20!0 = !{!"short", !1}
21!1 = !{!"omnipotent char", !2}
22!2 = !{!"Simple C/C++ TBAA"}
23!3 = !{!"any pointer", !1}