diff options
| -rw-r--r-- | src/runtime/asm_amd64.s | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/runtime/asm_amd64.s b/src/runtime/asm_amd64.s index 705238cb6d..6ebe0dc8e6 100644 --- a/src/runtime/asm_amd64.s +++ b/src/runtime/asm_amd64.s @@ -378,8 +378,9 @@ TEXT runtime·stackBarrier(SB),NOSPLIT,$0 MOVQ stkbar_savedLRPtr(DX)(BX*1), R8 MOVQ stkbar_savedLRVal(DX)(BX*1), BX // Assert that we're popping the right saved LR. + ADDQ $8, R8 CMPQ R8, SP - JNE 2(PC) + JEQ 2(PC) MOVL $0, 0 // Record that this stack barrier was hit. ADDQ $1, g_stkbarPos(CX) |