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| author | J"orn Rennecke <joern.rennecke@st.com> | 2005-09-26 12:12:35 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2005-09-26 13:12:35 +0100 |
| commit | 76dd592360fedddbf7a6573245ab84c8219b2ee1 (patch) | |
| tree | 56a80b33e29ce9003b4c0280f2b6c349dcefbb0d /gcc/rtlanal.c | |
| parent | 6cec5cb56a426a0d2526b9ea3bde04fc0fc21e5c (diff) | |
| download | gcc-76dd592360fedddbf7a6573245ab84c8219b2ee1.zip gcc-76dd592360fedddbf7a6573245ab84c8219b2ee1.tar.gz gcc-76dd592360fedddbf7a6573245ab84c8219b2ee1.tar.bz2 | |
rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in CALL_INSN_FUNCTION_USAGE.
* rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in
CALL_INSN_FUNCTION_USAGE.
From-SVN: r104643
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 92068a1..9064b00 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -666,9 +666,7 @@ reg_used_between_p (rtx reg, rtx from_insn, rtx to_insn) for (insn = NEXT_INSN (from_insn); insn != to_insn; insn = NEXT_INSN (insn)) if (INSN_P (insn) && (reg_overlap_mentioned_p (reg, PATTERN (insn)) - || (CALL_P (insn) - && (find_reg_fusage (insn, USE, reg) - || find_reg_fusage (insn, CLOBBER, reg))))) + || (CALL_P (insn) && find_reg_fusage (insn, USE, reg)))) return 1; return 0; } |