| ; RUN: llc < %s -march=ppc32 | not grep {extsh\\|rlwinm}
|
| declare signext i16 @foo()
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| define i32 @test1(i16 signext %X) {
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| %Y = sext i16 %X to i32 ;; dead
|
| define i32 @test2(i16 zeroext %X) {
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| %Z = and i32 %Y, 65535 ;; dead
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| %tmp.0 = call signext i16 @foo() ;; no extsh!
|
| %tmp.1 = icmp slt i16 %tmp.0, 1234
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| br i1 %tmp.1, label %then, label %UnifiedReturnBlock
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| call i32 @test1(i16 signext 0)
|
| define i32 @test4(i16* %P) {
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| %tmp.2 = zext i16 %tmp.1 to i32
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| %tmp.3 = and i32 %tmp.2, 255
|
| define i32 @test5(i16* %P) {
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| %tmp.2 = bitcast i16 %tmp.1 to i16
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| %tmp.3 = zext i16 %tmp.2 to i32
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| %tmp.4 = and i32 %tmp.3, 255
|
| define i32 @test6(i32* %P) {
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| %tmp.2 = and i32 %tmp.1, 255
|
| define zeroext i16 @test7(float %a) {
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| %tmp.1 = fptoui float %a to i16
|