Tmp register is start from insn.extra.elem.
Signed-off-by: Yang Rong <rong.r.y...@intel.com>
---
backend/src/backend/gen_context.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/backend/src/backend/gen_context.cpp
b/backend/src/backend/gen_context.cpp
index 0c1f82a..bb104cf 100644
--- a/backend/src/backend/gen_context.cpp
+++ b/backend/src/backend/gen_context.cpp
@@ -2063,8 +2063,8 @@ namespace gbe
if (bti.file == GEN_IMMEDIATE_VALUE) {
p->UNTYPED_READ(dst, src, bti, elemNum);
} else {
- const GenRegister tmp = ra->genReg(insn.dst(elemNum));
- const GenRegister btiTmp = ra->genReg(insn.dst(elemNum + 1));
+ const GenRegister tmp = ra->genReg(insn.dst(insn.extra.elem));
+ const GenRegister btiTmp = ra->genReg(insn.dst(insn.extra.elem + 1));
unsigned desc = p->generateUntypedReadMessageDesc(0, elemNum);
unsigned jip0 = beforeMessage(insn, bti, tmp, btiTmp, desc);
--
2.1.4
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