hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
51 lines
892 B
LLVM
51 lines
892 B
LLVM
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
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define i32 @shl() nounwind {
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entry:
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; ELF64: shl
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; ELF64: slw
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%shl = shl i32 -1, 2
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ret i32 %shl
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}
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define i32 @shl_reg(i32 %src1, i32 %src2) nounwind {
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entry:
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; ELF64: shl_reg
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; ELF64: slw
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%shl = shl i32 %src1, %src2
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ret i32 %shl
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}
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define i32 @lshr() nounwind {
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entry:
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; ELF64: lshr
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; ELF64: srw
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%lshr = lshr i32 -1, 2
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ret i32 %lshr
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}
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define i32 @lshr_reg(i32 %src1, i32 %src2) nounwind {
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entry:
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; ELF64: lshr_reg
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; ELF64: srw
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%lshr = lshr i32 %src1, %src2
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ret i32 %lshr
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}
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define i32 @ashr() nounwind {
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entry:
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; ELF64: ashr
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; ELF64: srawi
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%ashr = ashr i32 -1, 2
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ret i32 %ashr
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}
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define i32 @ashr_reg(i32 %src1, i32 %src2) nounwind {
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entry:
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; ELF64: ashr_reg
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; ELF64: sraw
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%ashr = ashr i32 %src1, %src2
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ret i32 %ashr
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}
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