6a8ff7de75
Fix pr101716.c testcase scan-assembler failure. The combine pass will not combine instructions that use registers in TARGET_CLASS_LIKELY_SPILLED class, such as %eax return register in AREG class. Change the testcase to use pseudos only and explicitly scan for zero_extendsidi pattern name. While looking there, also clean ix86_decompose_address a bit: eliminate common code and use UINTVAL and HOST_WIDE_INT_UC macros in the condition for AND wrapped address. gcc/ChangeLog: * config/i386/i386.cc (ix86_decompose_address): Eliminate common code and use use UINTVAL and HOST_WIDE_INT_UC macros in the condition for AND wrapped address. gcc/testsuite/ChangeLog: * gcc.target/i386/pr101716.c (dg-options): Add -dp. (dg-final): Scan for zero_extendsidi. (sample1): Change the code to use pseudos only. |
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