diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2013-12-15 11:06:10 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-12-15 11:06:10 -0800 |
| commit | 567be43a95fc941e1f99491343927fc7ac6679da (patch) | |
| tree | 2e69e234eb808798679fdd90b3811d02e95a5d08 /lib/Target/CppBackend | |
| parent | 8baa3e012238480f98bb3a6992cfb5b8265d683d (diff) | |
handle i64 to float, not just double
Diffstat (limited to 'lib/Target/CppBackend')
| -rw-r--r-- | lib/Target/CppBackend/CallHandlers.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/lib/Target/CppBackend/CallHandlers.h b/lib/Target/CppBackend/CallHandlers.h index 8e3326fe5f..3f3203676c 100644 --- a/lib/Target/CppBackend/CallHandlers.h +++ b/lib/Target/CppBackend/CallHandlers.h @@ -51,17 +51,29 @@ DEF_CALL_HANDLER(FPtoIHigh, { return getAssign(getCppName(CI), CI->getType()) + "Math_abs(" + Input + ") >= +1 ? " + Input + " > +0 ? (Math_min(+Math_floor(" + Input + " / +4294967296), +4294967295) | 0) >>> 0 : ~~+Math_ceil((" + Input + " - +(~~" + Input + " >>> 0)) / +4294967296) >>> 0 : 0"; }) -DEF_CALL_HANDLER(SItoFP, { +DEF_CALL_HANDLER(SItoF, { + // TODO: fround return getAssign(getCppName(CI), CI->getType()) + "(+" + getValueAsCastParenStr(CI->getArgOperand(0), ASM_UNSIGNED) + ") + " + "(+4294967296*(+" + getValueAsCastParenStr(CI->getArgOperand(1), ASM_SIGNED) + "))"; }) -DEF_CALL_HANDLER(UItoFP, { +DEF_CALL_HANDLER(UItoF, { + // TODO: fround return getAssign(getCppName(CI), CI->getType()) + "(+" + getValueAsCastParenStr(CI->getArgOperand(0), ASM_UNSIGNED) + ") + " + "(+4294967296*(+" + getValueAsCastParenStr(CI->getArgOperand(1), ASM_UNSIGNED) + "))"; }) -DEF_CALL_HANDLER(BItoFP, { +DEF_CALL_HANDLER(SItoD, { + return getAssign(getCppName(CI), CI->getType()) + "(+" + getValueAsCastParenStr(CI->getArgOperand(0), ASM_UNSIGNED) + ") + " + + "(+4294967296*(+" + getValueAsCastParenStr(CI->getArgOperand(1), ASM_SIGNED) + "))"; +}) + +DEF_CALL_HANDLER(UItoD, { + return getAssign(getCppName(CI), CI->getType()) + "(+" + getValueAsCastParenStr(CI->getArgOperand(0), ASM_UNSIGNED) + ") + " + + "(+4294967296*(+" + getValueAsCastParenStr(CI->getArgOperand(1), ASM_UNSIGNED) + "))"; +}) + +DEF_CALL_HANDLER(BItoD, { return "HEAP32[tempDoublePtr>>2] = " + getValueAsStr(CI->getArgOperand(0)) + ";" + "HEAP32[tempDoublePtr+4>>2] = " + getValueAsStr(CI->getArgOperand(1)) + ";" + getAssign(getCppName(CI), CI->getType()) + "HEAPF64[tempDoublePtr>>3]"; @@ -389,9 +401,11 @@ void setupCallHandlers() { SETUP_CALL_HANDLER(setHigh32); SETUP_CALL_HANDLER(FPtoILow); SETUP_CALL_HANDLER(FPtoIHigh); - SETUP_CALL_HANDLER(SItoFP); - SETUP_CALL_HANDLER(UItoFP); - SETUP_CALL_HANDLER(BItoFP); + SETUP_CALL_HANDLER(SItoF); + SETUP_CALL_HANDLER(UItoF); + SETUP_CALL_HANDLER(SItoD); + SETUP_CALL_HANDLER(UItoD); + SETUP_CALL_HANDLER(BItoD); SETUP_CALL_HANDLER(llvm_nacl_atomic_store_i32); SETUP_CALL_HANDLER(llvm_memcpy_p0i8_p0i8_i32); SETUP_CALL_HANDLER(llvm_memset_p0i8_i32); |