2010-01-11 17:03:47 +00:00
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; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
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; rdar://7527734
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define i32 @test(i32 %x) nounwind readnone ssp {
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entry:
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; CHECK: test:
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; CHECK: leal 3(%rdi), %eax
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%0 = shl i32 %x, 5 ; <i32> [#uses=1]
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%1 = or i32 %0, 3 ; <i32> [#uses=1]
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ret i32 %1
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}
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2010-01-11 22:03:29 +00:00
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define i64 @test2(i8 %A, i8 %B) nounwind {
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; CHECK: test2:
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; CHECK: shrq $4
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; CHECK-NOT: movq
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; CHECK-NOT: orq
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; CHECK: leaq
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; CHECK: ret
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%C = zext i8 %A to i64 ; <i64> [#uses=1]
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%D = shl i64 %C, 4 ; <i64> [#uses=1]
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%E = and i64 %D, 48 ; <i64> [#uses=1]
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%F = zext i8 %B to i64 ; <i64> [#uses=1]
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%G = lshr i64 %F, 4 ; <i64> [#uses=1]
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%H = or i64 %G, %E ; <i64> [#uses=1]
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ret i64 %H
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}
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