diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/pr23234.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/pr23234.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr23234.c b/gcc/testsuite/gcc.dg/tree-ssa/pr23234.c index bd0b62b558f..3a3869815c8 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/pr23234.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr23234.c @@ -9,6 +9,7 @@ double f1 (double a, double b, double c) { double y0; + double y1; if (a == 0.0) { @@ -16,7 +17,8 @@ f1 (double a, double b, double c) return y0; } y0 = c / b; - return y0; + y1 = a / b; + return y0 * y1; } /* Labels may end up in the middle of a block. Also bad. */ @@ -24,6 +26,7 @@ double f2 (double a, double b, double c) { double y0; + double y1; a_label: another_label: @@ -33,7 +36,8 @@ another_label: return y0; } y0 = c / b; - return y0; + y1 = a / b; + return y0 * y1; } /* Uses must still be dominated by their defs. */ @@ -41,6 +45,7 @@ double f3 (double a, double b, double c) { double y0; + double y1; y0 = -c / b; if (a == 0.0) @@ -48,5 +53,6 @@ f3 (double a, double b, double c) return y0; } y0 = c / b; - return y0; + y1 = a / b; + return y0 * y1; } |