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Unified Diff: src/IceRegistersX8664.h

Issue 1224173006: Adds the x86-64 assembler. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master
Patch Set: make format Created 5 years, 5 months ago
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« src/IceInstX8664.def ('K') | « src/IceInstX8664.def ('k') | src/IceTargetLoweringX8632Traits.h » ('j') | src/IceTargetLoweringX8664.def » ('J')
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Index: src/IceRegistersX8664.h
diff --git a/src/IceRegistersX8664.h b/src/IceRegistersX8664.h
index 3e4c868ddfbb5898125bc5a88a9d832883cebc0c..4069e229362207d989e21483af39f745c2d27fde 100644
--- a/src/IceRegistersX8664.h
+++ b/src/IceRegistersX8664.h
@@ -79,6 +79,7 @@ public:
}
static inline ByteRegister getEncodedByteReg(int32_t RegNum) {
+ assert(RegNum != Encoded_Reg_spl && "spl cannot be used. no exceptions.");
// In x86-64, AH is not encodable when the REX prefix is used; the same
// encoding is used for spl. Therefore, ah needs special handling.
if (RegNum == Reg_ah)
« src/IceInstX8664.def ('K') | « src/IceInstX8664.def ('k') | src/IceTargetLoweringX8632Traits.h » ('j') | src/IceTargetLoweringX8664.def » ('J')

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