[PATCH 3/3] perf: Use 64-bit value when comparing sample_regs

[Sukadev Bhattiprolu]

When checking whether a bit representing a register is set in
sample_regs, a 64-bit mask, use 64-bit value (1LL).

Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
---
 tools/perf/util/unwind.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/unwind.c b/tools/perf/util/unwind.c
index 742f23b..2b888c6 100644
--- a/tools/perf/util/unwind.c
+++ b/tools/perf/util/unwind.c
@@ -396,11 +396,11 @@ static int reg_value(unw_word_t *valp, struct regs_dump *regs, int id,
 {
 	int i, idx = 0;
 
-	if (!(sample_regs & (1 << id)))
+	if (!(sample_regs & (1LL << id)))
 		return -EINVAL;
 
 	for (i = 0; i < id; i++) {
-		if (sample_regs & (1 << i))
+		if (sample_regs & (1LL << i))
 			idx++;
 	}
 
-- 
1.7.9.5

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