50 lines
1.5 KiB
LLVM
50 lines
1.5 KiB
LLVM
; RUN: llc -march=x86-64 -mtriple=x86_64-apple-darwin < %s | FileCheck %s
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; CHECK-LABEL: add_shl_add_constant_1_i32
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; CHECK: leal 984(%rsi,%rdi,8), %eax
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; CHECK-NEXT: retq
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define i32 @add_shl_add_constant_1_i32(i32 %x, i32 %y) nounwind {
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%add.0 = add i32 %x, 123
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%shl = shl i32 %add.0, 3
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%add.1 = add i32 %shl, %y
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ret i32 %add.1
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}
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; CHECK-LABEL: add_shl_add_constant_2_i32
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; CHECK: leal 984(%rsi,%rdi,8), %eax
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; CHECK-NEXT: retq
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define i32 @add_shl_add_constant_2_i32(i32 %x, i32 %y) nounwind {
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%add.0 = add i32 %x, 123
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%shl = shl i32 %add.0, 3
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%add.1 = add i32 %y, %shl
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ret i32 %add.1
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}
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; CHECK: LCPI2_0:
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; CHECK: .long 984
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; CHECK: _add_shl_add_constant_1_v4i32
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; CHECK: pslld $3, %[[REG:xmm[0-9]+]]
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; CHECK: paddd %xmm1, %[[REG]]
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; CHECK: paddd LCPI2_0(%rip), %[[REG:xmm[0-9]+]]
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; CHECK: retq
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define <4 x i32> @add_shl_add_constant_1_v4i32(<4 x i32> %x, <4 x i32> %y) nounwind {
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%add.0 = add <4 x i32> %x, <i32 123, i32 123, i32 123, i32 123>
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%shl = shl <4 x i32> %add.0, <i32 3, i32 3, i32 3, i32 3>
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%add.1 = add <4 x i32> %shl, %y
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ret <4 x i32> %add.1
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}
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; CHECK: LCPI3_0:
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; CHECK: .long 984
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; CHECK: _add_shl_add_constant_2_v4i32
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; CHECK: pslld $3, %[[REG:xmm[0-9]+]]
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; CHECK: paddd %xmm1, %[[REG]]
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; CHECK: paddd LCPI3_0(%rip), %[[REG:xmm[0-9]+]]
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; CHECK: retq
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define <4 x i32> @add_shl_add_constant_2_v4i32(<4 x i32> %x, <4 x i32> %y) nounwind {
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%add.0 = add <4 x i32> %x, <i32 123, i32 123, i32 123, i32 123>
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%shl = shl <4 x i32> %add.0, <i32 3, i32 3, i32 3, i32 3>
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%add.1 = add <4 x i32> %y, %shl
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ret <4 x i32> %add.1
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}
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