Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/Hexagon/mulh.ll @ 128:c347d3398279 default tip
fix
author | mir3636 |
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date | Wed, 06 Dec 2017 14:37:17 +0900 |
parents | 803732b1fca8 |
children |
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; RUN: llc -march=hexagon < %s | FileCheck %s target triple = "hexagon" ; CHECK-LABEL: danny: ; CHECK: r{{[0-9]+}} = mpy(r0,r1) define i32 @danny(i32 %a0, i32 %a1) { b2: %v3 = sext i32 %a0 to i64 %v4 = sext i32 %a1 to i64 %v5 = mul nsw i64 %v3, %v4 %v6 = ashr i64 %v5, 32 %v7 = trunc i64 %v6 to i32 ret i32 %v7 } ; CHECK-LABEL: sammy: ; CHECK: r{{[0-9]+}} = mpy(r0,r1) define i32 @sammy(i32 %a0, i32 %a1) { b2: %v3 = sext i32 %a0 to i64 %v4 = sext i32 %a1 to i64 %v5 = mul nsw i64 %v3, %v4 %v6 = lshr i64 %v5, 32 %v7 = trunc i64 %v6 to i32 ret i32 %v7 }