forked from OSchip/llvm-project
parent
71c30c164f
commit
e35eabdd69
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@ -1,12 +1,20 @@
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; RUN: llc < %s -march=xcore -mcpu=xs1b-generic > %t1.s
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; RUN: grep ladd %t1.s | count 2
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; RUN: grep lsub %t1.s | count 2
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; RUN: llc < %s -march=xcore | FileCheck %s
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define i64 @add64(i64 %a, i64 %b) {
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%result = add i64 %a, %b
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ret i64 %result
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}
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; CHECK: add64
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; CHECK: ldc r11, 0
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; CHECK-NEXT: ladd r2, r0, r0, r2, r11
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; CHECK-NEXT: ladd r2, r1, r1, r3, r2
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; CHECK-NEXT: retsp 0
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define i64 @sub64(i64 %a, i64 %b) {
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%result = sub i64 %a, %b
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ret i64 %result
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}
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; CHECK: sub64
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; CHECK: ldc r11, 0
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; CHECK-NEXT: lsub r2, r0, r0, r2, r11
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; CHECK-NEXT: lsub r2, r1, r1, r3, r2
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; CHECK-NEXT: retsp 0
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