2008-08-20 00:56:07 +00:00
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; RUN: llvm-as < %s | llc -fast-isel -march=x86
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; RUN: llvm-as < %s | llc -fast-isel -march=x86-64
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2008-08-19 22:37:59 +00:00
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; This tests very minimal fast-isel functionality.
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define i32 @foo(i32* %p, i32* %q) {
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entry:
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%r = load i32* %p
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%s = load i32* %q
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br label %fast
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fast:
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2008-08-20 00:11:48 +00:00
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%t0 = add i32 %r, %s
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%t1 = mul i32 %t0, %s
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%t2 = sub i32 %t1, %s
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%t3 = and i32 %t2, %s
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%t4 = or i32 %t3, %s
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%t5 = xor i32 %t4, %s
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2008-08-19 22:37:59 +00:00
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br label %exit
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exit:
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2008-08-20 00:11:48 +00:00
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ret i32 %t5
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2008-08-19 22:37:59 +00:00
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}
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2008-08-20 00:11:48 +00:00
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2008-08-20 00:23:20 +00:00
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define double @bar(double* %p, double* %q) {
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entry:
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%r = load double* %p
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%s = load double* %q
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br label %fast
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fast:
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%t0 = add double %r, %s
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%t1 = mul double %t0, %s
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%t2 = sub double %t1, %s
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br label %exit
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exit:
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ret double %t2
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}
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