diff options
author | Jordy Rose <jediknil@belkadan.com> | 2012-05-03 07:33:56 +0000 |
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committer | Jordy Rose <jediknil@belkadan.com> | 2012-05-03 07:33:56 +0000 |
commit | 9e607dd1dff375b4fa33d923ed592dad3ad43d42 (patch) | |
tree | d4e757cf88d8becd4eb30989d3e35fc3cb5cf72b /test/Analysis/additive-folding-range-constraints.c | |
parent | 4206c27768e15865f936a9bdb8ea082087118b78 (diff) |
[analyzer] Fix RUN line and general cleanup for additive folding tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156061 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/additive-folding-range-constraints.c')
-rw-r--r-- | test/Analysis/additive-folding-range-constraints.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/test/Analysis/additive-folding-range-constraints.c b/test/Analysis/additive-folding-range-constraints.c index 32e0cfe142..056110f579 100644 --- a/test/Analysis/additive-folding-range-constraints.c +++ b/test/Analysis/additive-folding-range-constraints.c @@ -1,17 +1,17 @@ -// RUN: %clang_cc1 -analyze -analyzer-checker=core,experimental.core -verify -analyzer-constraints=range %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core,experimental.deadcode.UnreachableCode,unix.Malloc -verify -analyzer-constraints=range %s // These are used to trigger warnings. typedef typeof(sizeof(int)) size_t; void *malloc(size_t); void free(void *); #define NULL ((void*)0) -#define UINT_MAX (__INT_MAX__ *2U +1U) +#define UINT_MAX (~0U) // Each of these adjusted ranges has an adjustment small enough to split the // solution range across an overflow boundary (Min for <, Max for >). // This corresponds to one set of branches in RangeConstraintManager. void smallAdjustmentGT (unsigned a) { - char* b = NULL; + void *b = NULL; if (a+2 > 1) b = malloc(1); if (a == UINT_MAX-1 || a == UINT_MAX) @@ -22,7 +22,7 @@ void smallAdjustmentGT (unsigned a) { } void smallAdjustmentGE (unsigned a) { - char* b = NULL; + void *b = NULL; if (a+2 >= 1) b = malloc(1); if (a == UINT_MAX-1) @@ -33,7 +33,7 @@ void smallAdjustmentGE (unsigned a) { } void smallAdjustmentLT (unsigned a) { - char* b = NULL; + void *b = NULL; if (a+1 < 2) b = malloc(1); if (a == 0 || a == UINT_MAX) @@ -42,7 +42,7 @@ void smallAdjustmentLT (unsigned a) { } void smallAdjustmentLE (unsigned a) { - char* b = NULL; + void *b = NULL; if (a+1 <= 2) b = malloc(1); if (a == 0 || a == 1 || a == UINT_MAX) @@ -55,7 +55,7 @@ void smallAdjustmentLE (unsigned a) { // comparison value over an overflow boundary (Min for <, Max for >). // This corresponds to one set of branches in RangeConstraintManager. void largeAdjustmentGT (unsigned a) { - char* b = NULL; + void *b = NULL; if (a-2 > UINT_MAX-1) b = malloc(1); if (a == 1 || a == 0) @@ -66,7 +66,7 @@ void largeAdjustmentGT (unsigned a) { } void largeAdjustmentGE (unsigned a) { - char* b = NULL; + void *b = NULL; if (a-2 >= UINT_MAX-1) b = malloc(1); if (a > 1) @@ -77,7 +77,7 @@ void largeAdjustmentGE (unsigned a) { } void largeAdjustmentLT (unsigned a) { - char* b = NULL; + void *b = NULL; if (a+2 < 1) b = malloc(1); if (a == UINT_MAX-1 || a == UINT_MAX) @@ -88,7 +88,7 @@ void largeAdjustmentLT (unsigned a) { } void largeAdjustmentLE (unsigned a) { - char* b = NULL; + void *b = NULL; if (a+2 <= 1) b = malloc(1); if (a < UINT_MAX-1) |