2017-08-02 06:20:41 +08:00
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | not grep srawi
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | grep blr
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2005-10-07 14:10:03 +08:00
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2008-02-19 16:07:33 +08:00
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define i32 @test1(i32 %X) {
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%Y = and i32 %X, 15 ; <i32> [#uses=1]
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%Z = sdiv i32 %Y, 4 ; <i32> [#uses=1]
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ret i32 %Z
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2005-10-07 14:10:03 +08:00
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}
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2005-10-07 23:27:12 +08:00
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2008-02-19 16:07:33 +08:00
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define i32 @test2(i32 %W) {
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%X = and i32 %W, 15 ; <i32> [#uses=1]
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%Y = sub i32 16, %X ; <i32> [#uses=1]
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%Z = sdiv i32 %Y, 4 ; <i32> [#uses=1]
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ret i32 %Z
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2005-10-07 23:27:12 +08:00
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}
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2008-02-19 16:07:33 +08:00
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define i32 @test3(i32 %W) {
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%X = and i32 %W, 15 ; <i32> [#uses=1]
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%Y = sub i32 15, %X ; <i32> [#uses=1]
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%Z = sdiv i32 %Y, 4 ; <i32> [#uses=1]
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ret i32 %Z
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2005-10-07 23:27:12 +08:00
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}
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2008-02-19 16:07:33 +08:00
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define i32 @test4(i32 %W) {
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%X = and i32 %W, 2 ; <i32> [#uses=1]
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%Y = sub i32 5, %X ; <i32> [#uses=1]
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%Z = sdiv i32 %Y, 2 ; <i32> [#uses=1]
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ret i32 %Z
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2005-10-07 23:27:12 +08:00
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}
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2008-02-19 16:07:33 +08:00
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