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JIT on ARM: add assertion to check long-jump mode

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The same assertion is present already in Thumb mode, but
add it to non-Thumb mode.
This commit is contained in:
Matthew Flatt 2015-12-12 07:39:17 -07:00
parent 39c2a08d31
commit d66af86a58
1 changed files with 1 additions and 0 deletions
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racket/src/racket/src/lightning/arm/core.h
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@ -1329,6 +1329,7 @@ arm_branch(jit_state_t _jitp, int cc, jit_insn *i0)
_CC_B(cc, d & 0x00ffffff); _CC_B(cc, d & 0x00ffffff);
} else { } else {
int im = (int)i0; int im = (int)i0;
jit_assert(_jitl.long_jumps);
if (jit_armv6t_p()) { if (jit_armv6t_p()) {
_CC_MOVWI(cc, JIT_TMP, _jit_US(im)); _CC_MOVWI(cc, JIT_TMP, _jit_US(im));
_CC_MOVTI(cc, JIT_TMP, _jit_US((unsigned)im >> 16)); _CC_MOVTI(cc, JIT_TMP, _jit_US((unsigned)im >> 16));