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| author | Nick Burrett <nick.burrett@btinternet.com> | 1999-05-13 00:38:09 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-05-12 18:38:09 -0600 |
| commit | f7af5035b78f5b572f61be70270837e51ae820ef (patch) | |
| tree | ba72102a2231132a618974d5b65be44349f43dcd | |
| parent | 13c07aef789f90a9ff1e8c8842bb4a4a169733b9 (diff) | |
| download | gcc-f7af5035b78f5b572f61be70270837e51ae820ef.zip gcc-f7af5035b78f5b572f61be70270837e51ae820ef.tar.gz gcc-f7af5035b78f5b572f61be70270837e51ae820ef.tar.bz2 | |
arm.md (nop): Backout Apr 27 change.
* arm.md (nop): Backout Apr 27 change. Ensure REGISTER_PREFIX is
applied to each register.
* aof.h (ASM_FILE_START): Define register `r0'.
From-SVN: r26914
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arm/aof.h | 1 | ||||
| -rw-r--r-- | gcc/config/arm/arm.md | 10 |
3 files changed, 8 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ebba04c..688bfe4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +Thu May 13 01:31:19 1999 Nick Burrett <nick.burrett@btinternet.com> + + * arm.md (nop): Backout Apr 27 change. Ensure REGISTER_PREFIX is + applied to each register. + * aof.h (ASM_FILE_START): Define register `r0'. + 1999-05-12 20:22 -0400 Zack Weinberg <zack@rabi.columbia.edu> * configure.in: Make --enable-cpp and --with-cpp-install-dir diff --git a/gcc/config/arm/aof.h b/gcc/config/arm/aof.h index d0bc692..43518bc 100644 --- a/gcc/config/arm/aof.h +++ b/gcc/config/arm/aof.h @@ -177,6 +177,7 @@ do { \ extern char *version_string; \ fprintf ((STREAM), "%s Generated by gcc %s for ARM/%s\n", \ ASM_COMMENT_START, version_string, ARM_OS_NAME); \ + fprintf ((STREAM), "__r0\tRN\t0\n"); \ fprintf ((STREAM), "__a1\tRN\t0\n"); \ fprintf ((STREAM), "__a2\tRN\t1\n"); \ fprintf ((STREAM), "__a3\tRN\t2\n"); \ diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md index 5696e11..17ffedb 100644 --- a/gcc/config/arm/arm.md +++ b/gcc/config/arm/arm.md @@ -4426,15 +4426,7 @@ (define_insn "nop" [(const_int 0)] "" - "* -{ - rtx operands[1]; - - operands[0] = gen_rtx (REG, SImode, 0); - output_asm_insn (\"mov%?\\t%0, %0\\t%@ nop\", operands); - return \"\"; -} -") + "mov%?\\t%|r0, %|r0\\t%@ nop") ;; Patterns to allow combination of arithmetic, cond code and shifts |