Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/pmul.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | 54457678186b |
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; RUN: llc < %s -march=x86 -mattr=sse4.1 -mcpu=nehalem -stack-alignment=16 > %t ; RUN: grep pmul %t | count 12 ; RUN: grep mov %t | count 14 define <4 x i32> @a(<4 x i32> %i) nounwind { %A = mul <4 x i32> %i, < i32 117, i32 117, i32 117, i32 117 > ret <4 x i32> %A } define <2 x i64> @b(<2 x i64> %i) nounwind { %A = mul <2 x i64> %i, < i64 117, i64 117 > ret <2 x i64> %A } define <4 x i32> @c(<4 x i32> %i, <4 x i32> %j) nounwind { %A = mul <4 x i32> %i, %j ret <4 x i32> %A } define <2 x i64> @d(<2 x i64> %i, <2 x i64> %j) nounwind { %A = mul <2 x i64> %i, %j ret <2 x i64> %A } ; Use a call to force spills. declare void @foo() define <4 x i32> @e(<4 x i32> %i, <4 x i32> %j) nounwind { call void @foo() %A = mul <4 x i32> %i, %j ret <4 x i32> %A } define <2 x i64> @f(<2 x i64> %i, <2 x i64> %j) nounwind { call void @foo() %A = mul <2 x i64> %i, %j ret <2 x i64> %A }