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-rw-r--r--test/CodeGen/ARM/carry.ll61
1 files changed, 0 insertions, 61 deletions
diff --git a/test/CodeGen/ARM/carry.ll b/test/CodeGen/ARM/carry.ll
deleted file mode 100644
index 558e2b0e43f7..000000000000
--- a/test/CodeGen/ARM/carry.ll
+++ /dev/null
@@ -1,61 +0,0 @@
-; RUN: llc -mtriple=armv6t2-eabi %s -o - | FileCheck %s
-
-define i64 @f1(i64 %a, i64 %b) {
-; CHECK-LABEL: f1:
-; CHECK: subs r
-; CHECK: sbc r
-entry:
- %tmp = sub i64 %a, %b
- ret i64 %tmp
-}
-
-define i64 @f2(i64 %a, i64 %b) {
-; CHECK-LABEL: f2:
-; CHECK: lsl r
-; CHECK: orr r
-; CHECK: rsbs r
-; CHECK: sbc r
-entry:
- %tmp1 = shl i64 %a, 1
- %tmp2 = sub i64 %tmp1, %b
- ret i64 %tmp2
-}
-
-; add with live carry
-define i64 @f3(i32 %al, i32 %bl) {
-; CHECK-LABEL: f3:
-; CHECK: adds r
-; CHECK: adc r
-entry:
- ; unsigned wide add
- %aw = zext i32 %al to i64
- %bw = zext i32 %bl to i64
- %cw = add i64 %aw, %bw
- ; ch == carry bit
- %ch = lshr i64 %cw, 32
- %dw = add i64 %ch, %bw
- ret i64 %dw
-}
-
-; rdar://10073745
-define i64 @f4(i64 %x) nounwind readnone {
-entry:
-; CHECK-LABEL: f4:
-; CHECK: rsbs r
-; CHECK: rsc r
- %0 = sub nsw i64 0, %x
- ret i64 %0
-}
-
-; rdar://12559385
-define i64 @f5(i32 %vi) {
-entry:
-; CHECK-LABEL: f5:
-; CHECK: movw [[REG:r[0-9]+]], #36102
-; CHECK: sbc r{{[0-9]+}}, r{{[0-9]+}}, [[REG]]
- %v0 = zext i32 %vi to i64
- %v1 = xor i64 %v0, -155057456198619
- %v4 = add i64 %v1, 155057456198619
- %v5 = add i64 %v4, %v1
- ret i64 %v5
-}