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| author | Richard Stallman <rms@gnu.org> | 1993-11-20 09:21:06 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-11-20 09:21:06 +0000 |
| commit | 7b073ca6c562001a81299b22243ca6809fba554a (patch) | |
| tree | c9b8ed46f2b6872b12eb8f9a5ee2e064d51d345d /gcc | |
| parent | 4bc38260fcb82d270b5049603d0353846160538f (diff) | |
| download | gcc-7b073ca6c562001a81299b22243ca6809fba554a.zip gcc-7b073ca6c562001a81299b22243ca6809fba554a.tar.gz gcc-7b073ca6c562001a81299b22243ca6809fba554a.tar.bz2 | |
(expand_builtin): For sin, cos, fsqrt, alloca, ffs, strlen,
strcpy, memcpy, strcmp, memcmp, if args are bad, use expand_call.
From-SVN: r6122
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/expr.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -6635,7 +6635,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) if (arglist == 0 /* Arg could be wrong type if user redeclared this fcn wrong. */ || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != REAL_TYPE) - return CONST0_RTX (TYPE_MODE (TREE_TYPE (exp))); + break; /* Stabilize and compute the argument. */ if (TREE_CODE (TREE_VALUE (arglist)) != VAR_DECL @@ -7051,7 +7051,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) if (arglist == 0 /* Arg could be non-integer if user redeclared this fcn wrong. */ || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != INTEGER_TYPE) - return const0_rtx; + break; current_function_calls_alloca = 1; /* Compute the argument. */ op0 = expand_expr (TREE_VALUE (arglist), NULL_RTX, VOIDmode, 0); @@ -7072,7 +7072,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) if (arglist == 0 /* Arg could be non-integer if user redeclared this fcn wrong. */ || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != INTEGER_TYPE) - return const0_rtx; + break; /* Compute the argument. */ op0 = expand_expr (TREE_VALUE (arglist), subtarget, VOIDmode, 0); @@ -7092,7 +7092,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) if (arglist == 0 /* Arg could be non-pointer if user redeclared this fcn wrong. */ || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != POINTER_TYPE) - return const0_rtx; + break; else { tree src = TREE_VALUE (arglist); @@ -7176,7 +7176,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != POINTER_TYPE || TREE_CHAIN (arglist) == 0 || TREE_CODE (TREE_TYPE (TREE_VALUE (TREE_CHAIN (arglist)))) != POINTER_TYPE) - return const0_rtx; + break; else { tree len = c_strlen (TREE_VALUE (TREE_CHAIN (arglist))); @@ -7202,7 +7202,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) || TREE_CODE (TREE_TYPE (TREE_VALUE (TREE_CHAIN (arglist)))) != POINTER_TYPE || TREE_CHAIN (TREE_CHAIN (arglist)) == 0 || TREE_CODE (TREE_TYPE (TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist))))) != INTEGER_TYPE) - return const0_rtx; + break; else { tree dest = TREE_VALUE (arglist); @@ -7254,7 +7254,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != POINTER_TYPE || TREE_CHAIN (arglist) == 0 || TREE_CODE (TREE_TYPE (TREE_VALUE (TREE_CHAIN (arglist)))) != POINTER_TYPE) - return const0_rtx; + break; else if (!HAVE_cmpstrsi) break; { @@ -7309,7 +7309,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) || TREE_CODE (TREE_TYPE (TREE_VALUE (TREE_CHAIN (arglist)))) != POINTER_TYPE || TREE_CHAIN (TREE_CHAIN (arglist)) == 0 || TREE_CODE (TREE_TYPE (TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist))))) != INTEGER_TYPE) - return const0_rtx; + break; else if (!HAVE_cmpstrsi) break; { |