Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/ARM/mulhi.ll

@@ -1,54 +0,0 @@
-; RUN: llc -mtriple=arm-eabi -mattr=+v6 %s -o - | FileCheck %s -check-prefix=V6
-; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s -check-prefix=V4
-; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-m3 %s -o - | FileCheck %s -check-prefix=M3
-
-define i32 @smulhi(i32 %x, i32 %y) nounwind {
-; V6-LABEL: smulhi:
-; V6: smmul
-
-; V4-LABEL: smulhi:
-; V4: smull
-
-; M3-LABEL: smulhi:
-; M3: smull
-        %tmp = sext i32 %x to i64               ; <i64> [#uses=1]
-        %tmp1 = sext i32 %y to i64              ; <i64> [#uses=1]
-        %tmp2 = mul i64 %tmp1, %tmp             ; <i64> [#uses=1]
-        %tmp3 = lshr i64 %tmp2, 32              ; <i64> [#uses=1]
-        %tmp3.upgrd.1 = trunc i64 %tmp3 to i32          ; <i32> [#uses=1]
-        ret i32 %tmp3.upgrd.1
-}
-
-define i32 @umulhi(i32 %x, i32 %y) nounwind {
-; V6-LABEL: umulhi:
-; V6: umull
-
-; V4-LABEL: umulhi:
-; V4: umull
-
-; M3-LABEL: umulhi:
-; M3: umull
-        %tmp = zext i32 %x to i64               ; <i64> [#uses=1]
-        %tmp1 = zext i32 %y to i64              ; <i64> [#uses=1]
-        %tmp2 = mul i64 %tmp1, %tmp             ; <i64> [#uses=1]
-        %tmp3 = lshr i64 %tmp2, 32              ; <i64> [#uses=1]
-        %tmp3.upgrd.2 = trunc i64 %tmp3 to i32          ; <i32> [#uses=1]
-        ret i32 %tmp3.upgrd.2
-}
-
-; rdar://r10152911
-define i32 @t3(i32 %a) nounwind {
-; V6-LABEL: t3:
-; V6: smmla
-
-; V4-LABEL: t3:
-; V4: smull
-
-; M3-LABEL: t3:
-; M3-NOT: smmla
-; M3: smull
-entry:
-  %tmp1 = mul nsw i32 %a, 3
-  %tmp2 = sdiv i32 %tmp1, 23
-  ret i32 %tmp2
-}